How Many UK Sponsor Licence Holders Are There? (2026)

Number of UK Sponsor Licences: At a Glance

Analysis of the Home Office Register of Licensed Sponsors (Workers), dated 20 October 2026, identifies 127,702 distinct organisation names across 143,175 published register entries.¹

The headline figure needs some qualification. Organisations can appear under more than one sponsorship route, while identical or similar names do not always represent the same legal entity. The 127,702 figure is therefore a count of distinct organisation names recorded in the register, not a definitive total of separately licensed legal entities.

The register covers organisations authorised to sponsor overseas workers under the Skilled Worker, Global Business Mobility and other Worker and Temporary Worker routes. It does not show whether an organisation is actively recruiting, has recently assigned Certificates of Sponsorship or currently employs sponsored workers.

For employers, the figures provide a useful measure of the scale of the UK sponsorship system. They do not determine whether an individual organisation needs a sponsor licence, whether a particular role qualifies for sponsorship or whether international recruitment is commercially appropriate.

This guide examines how many UK sponsor licence holders there are, how sponsorship permission is distributed across routes and locations, how the figures have changed over time, the methodology used to calculate the headline totals and what the data means for employers.

 

Section A: How Many UK Sponsor Licence Holders Are There?

 

The Home Office Register of Licensed Sponsors (Workers), dated 20 October 2026, contains 143,175 published entries associated with 127,702 distinct organisation names. The two figures measure different aspects of the sponsor population.

The published-entry count reflects every record in the dataset. The distinct-name count removes repeated organisation names after trimming leading and trailing whitespace. Neither figure provides a definitive count of separately licensed legal entities because the public register does not include a unique identifier that allows every organisation to be distinguished conclusively.

For consistency, this guide uses 127,702 distinct recorded organisation names as its headline measure of UK sponsor licence holders, while retaining the limitations of that methodology.

The principal findings from the October 2026 register are:

 

Measure	Number
Total published register entries	143,175
Entries after removing exact duplicate rows	142,746
Distinct organisation names	127,702
Distinct organisation name and town/city combinations	128,019
Distinct names using case-insensitive matching	127,416
Organisation names appearing under multiple sponsorship routes	12,941

 

Source: DavidsonMorris analysis of the Home Office Register of Licensed Sponsors (Workers)², dated 20 October 2026. Organisation names were trimmed of surrounding whitespace. Case was preserved for the principal distinct-name count.

The figures show why the number of register entries should not be used as a direct proxy for the number of licensed organisations. Multiple route permissions, duplicate records and naming variations all affect the published total.

 

1. What Does the Home Office Sponsor Register Count?

 

The Register of Licensed Sponsors (Workers) identifies organisations authorised by the Home Office to sponsor eligible overseas workers under specified Worker and Temporary Worker immigration routes.

The published dataset records the organisation name, town or city, county information where available, sponsorship type and rating and the immigration route under which permission is held. It includes major routes such as Skilled Worker and Global Business Mobility.

Inclusion in the register confirms sponsorship permission. It does not establish that the organisation has actually sponsored a worker or is currently recruiting internationally.

Some organisations obtain a licence in anticipation of future recruitment. Others retain sponsorship permission to support existing sponsored employees or preserve the ability to recruit internationally when the need arises.

The number of licensed sponsors therefore does not represent:

 

• The number of employers currently recruiting overseas workers.
• The number of organisations assigning Certificates of Sponsorship during a particular period.
• The number of sponsored workers employed in the UK.
• The number of work visas granted by the Home Office.
• The number of overseas nationals employed by licensed organisations.

 

Each of those measures requires different Home Office data and a different counting methodology.

A sponsor licence also does not give an organisation unrestricted permission to employ overseas nationals. The employer needs sponsorship permission under the appropriate route, the proposed role has to meet the relevant immigration requirements and the worker needs permission allowing them to undertake the employment concerned.

Employers also remain subject to separate right to work checking obligations³ and ongoing sponsor duties.

 

2. Does Each Register Entry Represent a Different Employer?

 

No. A single Home Office register entry does not necessarily represent a separate employer or legal entity.

An organisation may hold permission under several immigration routes. A business could, for example, appear under both Skilled Worker and a Global Business Mobility category. The October 2026 analysis identified 12,941 distinct organisation names associated with more than one sponsorship route.

Counting each route entry as a separate employer would therefore overstate the number of distinct organisation names in the register.

Name-based deduplication also has limits. Separate legal entities can have identical or similar names, corporate groups may contain several independently licensed businesses and an organisation may appear under a trading name or other naming convention that differs from its registered legal name.

For statistical purposes, four measures need to be kept separate:

 

• Published register entries: the individual records contained in the Home Office dataset.
• Distinct organisation names: unique names identified using a stated normalisation and deduplication method.
• Distinct name and location combinations: records distinguished using both organisation name and recorded town or city.
• Separately licensed legal entities: the organisations actually holding sponsorship permission, which cannot always be identified conclusively from the public register alone.

 

These measures answer different questions. The distinction becomes particularly important when sponsor licence statistics are used to assess the size of the sponsorship system, compare immigration routes or measure changes over time.

 

3. How Often Does the Number of Sponsor Licence Holders Change?

 

The number of organisations appearing in the sponsor register changes as licences are granted, surrendered, revoked, suspended or otherwise affected.

New organisations enter the register when their sponsor licence applications are approved and the relevant sponsorship permissions are recorded. Existing sponsors may leave following licence surrender, revocation or other changes to their authorisation.

Suspension also affects the published population. Under Part 3, C9.3 of the sponsor guidance, the Home Office removes a sponsor’s entry from the public register during suspension. An organisation disappearing from the register does not therefore establish that its licence has been revoked.⁴

Changes to corporate structure, sponsorship routes and licence status can also affect how an organisation appears in the published data.

The Home Office updates the register periodically, so any sponsor count needs to be tied to the date of the dataset. The figures in this guide relate specifically to 20 October 2026 and should not be treated as a live total after later updates.

Historical comparisons also require consistent definitions and counting methods. A count covering Skilled Worker sponsors alone cannot be compared directly with a later count covering all Worker and Temporary Worker categories without accounting for the difference in scope.

Changes to immigration routes, duplicate handling and the way organisations are recorded can all affect the apparent movement in sponsor numbers. Reliable trend analysis therefore requires comparable populations as well as comparable dates.

 

 

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Section B: How Has the Number of UK Sponsor Licence Holders Changed Over Time?

 

The number of UK sponsor licence holders has increased substantially over the longer term, reflecting the growing importance of employer sponsorship within the UK’s immigration system.⁵

The expansion of sponsorship has been influenced by changes to immigration rules, the end of EU free movement, recruitment pressures in particular industries and the introduction of the post-Brexit points-based immigration system.

However, growth has not been uniform. Changes to salary thresholds, occupational eligibility, sponsorship costs and Home Office compliance requirements can affect both the number of businesses applying for licences and the number retaining sponsorship permission.

Historical sponsor licence figures therefore need to be interpreted alongside the immigration rules and labour market conditions applying at the time.

They must also be compared using consistent definitions. A count of organisations registered for skilled work sponsorship is not necessarily equivalent to a count of distinct organisation names across every Worker and Temporary Worker route.

The Home Office register analysed for this guide, dated 20 October 2026, contains 143,175 published entries associated with 127,702 distinct organisation names. These figures provide a current statistical reference point, but they should not be used to calculate historical growth percentages against differently defined Home Office statistics.

 

1. How Has Sponsor Licence Growth Changed Since Brexit?

 

The end of EU free movement marked a significant change in the UK’s employer sponsorship system.

Before the post-Brexit immigration arrangements took effect, employers could generally recruit eligible EU, EEA and Swiss nationals without requiring a sponsor licence. Sponsorship was principally relevant to recruiting workers who did not benefit from free movement rights or another immigration permission allowing them to work.

From 1 January 2021, the Skilled Worker route became a principal mechanism through which employers could recruit eligible overseas workers, including most newly arriving EU nationals who did not have an alternative right to work in the UK.

This widened the range of businesses needing to consider sponsorship.

Employers that had previously relied on recruitment from the European labour market without immigration sponsorship requirements increasingly needed to understand sponsor licence eligibility, the application process and the ongoing obligations associated with holding a licence.

The expansion was particularly relevant to organisations recruiting for specialist, professional and technical positions, as well as businesses facing persistent recruitment difficulties.

The post-Brexit system also replaced the former Tier 2 (General) route with Skilled Worker sponsorship, introducing changes to eligibility and the structure of employer-sponsored migration.

As a result, comparisons between pre-2021 and subsequent sponsor numbers must account for a fundamental change in the population of employers required to use the sponsorship system.

Historical growth cannot therefore be interpreted solely as evidence of increasing employer demand for overseas labour. It also reflects changes to the legal framework determining when sponsorship is required.

 

2. What Impact Did Health and Care Recruitment Have on Sponsor Numbers?

 

International recruitment in health and social care became an important contributor to demand for sponsor licences following the introduction of the Health and Care Worker visa in 2020 and the subsequent expansion of eligible care occupations.

The addition of care workers and home carers to eligible sponsored occupations in February 2022 created a route through which qualifying care providers could recruit overseas staff.

This increased the relevance of sponsor licensing to organisations operating in adult social care, including businesses that had not previously needed immigration sponsorship arrangements.

However, the sector also became subject to increased regulatory scrutiny and significant changes to immigration eligibility.

Changes introduced in March 2024 restricted the ability of care workers and senior care workers to bring dependants and introduced additional requirements affecting care providers sponsoring workers in England.

From 22 July 2025, new entry-clearance applications for care workers and senior care workers under occupation codes 6135 and 6136 closed.⁶ Sponsorship remains possible for qualifying in-country applications under the applicable conditions in Appendix Skilled Worker, SW 6.1B.⁷ Under the provision for workers who have legally worked for their sponsor in occupation code 6135 or 6136 for at least the three months ending on the date the Certificate of Sponsorship was issued, the application must be made before 22 July 2028.

These developments illustrate why sponsor licence statistics should not be interpreted solely as evidence of expanding recruitment demand.

An increase in the number of licensed organisations may reflect a regulatory change that brings more employers into the sponsorship system. Conversely, a slowdown or reduction in sponsor numbers may reflect changes to visa eligibility, sector-specific restrictions or enforcement activity.

It is also important to distinguish between the number of licensed care-sector organisations and the number of visas issued to workers in those occupations. The two measures are related but are not interchangeable.

The Home Office sponsor register does not contain a comprehensive industry classification. Consequently, the October 2026 dataset cannot, by itself, establish precisely how many licensed organisations operate in health or social care.

Any numerical assessment of the sector’s contribution to historical sponsor growth would require additional classification data and a consistent methodology.

 

3. How Have Changes to Skilled Worker Rules Affected Sponsor Licence Demand?

 

The Skilled Worker route has undergone several significant changes since its introduction.

These include increases to general salary thresholds, changes to occupation eligibility, revisions to the Immigration Salary List and restrictions affecting particular categories of sponsored employment.

In April 2024, the general Skilled Worker salary threshold increased substantially for many new applicants, subject to exceptions and transitional provisions.

Further changes introduced in July 2025 increased the general skill threshold for new Skilled Worker sponsorship to occupations normally requiring qualifications at RQF Level 6 or above, again subject to specified exceptions and transitional arrangements.

These changes affected the commercial and practical viability of sponsorship for employers recruiting into certain positions.

Businesses may continue to hold a sponsor licence even where changes to the rules mean that some roles they previously sponsored are no longer eligible for new sponsorship.

Equally, employers may retain a licence to support existing sponsored workers, preserve future recruitment options or continue sponsoring eligible roles.

This means that changes in Skilled Worker eligibility do not necessarily produce an immediate or equivalent change in the number of licensed sponsors.

A business can remain on the sponsor register even when its actual use of the sponsorship system has reduced.

Employers should also distinguish between the requirements for obtaining sponsorship permission and those applying when sponsoring an individual worker.

Holding a licence does not establish that every proposed role is eligible for sponsorship. The employer must assess the relevant occupation code, applicable skill and salary requirements, genuine vacancy provisions and any route-specific conditions under the rules in force at the time.

The current legal requirements are set out in Appendix Skilled Worker of the Immigration Rules.

 

4. Does an Increase in Sponsor Licence Holders Mean More Overseas Workers Are Being Recruited?

 

Not necessarily.

An increase in sponsor licence holders indicates that more organisations are recorded as holding sponsorship permission. It does not establish that more overseas workers have been recruited or that sponsored employment has increased by the same proportion.

There are several reasons for this distinction.

First, obtaining a sponsor licence gives an employer permission to sponsor eligible workers, but does not require the employer to assign any Certificates of Sponsorship.

Second, some organisations obtain licences in anticipation of future recruitment requirements rather than to fill an immediate vacancy.

Third, an employer may sponsor multiple workers under one licence, while another licensed organisation may sponsor only one worker or none.

Fourth, changes in visa rules can affect the number of workers eligible for sponsorship without immediately affecting the number of organisations holding licences.

A more complete assessment of sponsorship activity therefore requires consideration of separate datasets, including Certificates of Sponsorship assigned, sponsored work visa applications and grants, and the number of sponsored workers where reliable information is available.

Even these measures require care. A Certificate of Sponsorship is not itself a visa grant, and a visa grant does not necessarily represent a new worker entering the UK from overseas.

For example, some sponsored visa grants relate to individuals switching immigration categories or extending their permission while already in the UK.

The number of licensed organisations is therefore best understood as a measure of access to the sponsorship system rather than a direct measure of international recruitment activity.

 

5. How Should Historical Sponsor Licence Numbers Be Compared?

 

Historical comparisons should use a consistent methodology and clearly identify the dates of the underlying Home Office data.

A comparison based on published register entries in one year and deduplicated organisation names in another would not provide a reliable measure of growth.

Similarly, changes in the immigration routes included in the register, the structure of the published data or the way organisations are recorded can affect the apparent total.

Official Home Office statistics may also distinguish between organisations registered for skilled work, temporary work and study sponsorship.

These populations should not automatically be combined or compared with figures derived from the Worker and Temporary Worker register.

For example, the October 2026 register analysed for this article contains 127,702 distinct organisation names across its Worker and Temporary Worker categories. That figure should not be treated as directly comparable with a historical total covering only skilled work sponsors or a combined population of work and student sponsors.

A robust historical analysis should therefore establish a consistent basis for comparison and explain any limitations in the available data.

The preferred approach is to analyse dated snapshots of the Home Office sponsor register and calculate changes using the same counting method wherever possible.

The resulting analysis should distinguish between absolute growth in sponsor numbers and percentage changes over the relevant period.

It should also identify major immigration policy developments that may help explain changes in the figures, without assuming that a particular rule change caused a statistical movement unless supporting evidence is available.

The purpose is not simply to show whether sponsor numbers have risen or fallen. It is to establish what the movement means, what may have influenced it and what conclusions employers can reasonably draw.

Historical sponsor statistics and supporting datasets are available through the Home Office immigration system statistics collection.

 

 

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Section C: How Many UK Sponsor Licence Holders Are There by Immigration Route?

 

The UK sponsor licensing system covers several immigration routes, each designed for different categories of overseas workers. The number of organisations authorised to sponsor workers under each route provides a more detailed picture of employer participation in the immigration system than the overall number of licence holders alone.

The Skilled Worker route is the largest sponsorship category recorded in the Home Office register dated 20 October 2026, accounting for 123,163 published entries associated with 122,330 distinct organisation names.

Skilled Worker entries represent approximately 86% of all 143,175 published records in the analysed dataset.

However, businesses and other organisations may also hold sponsorship permission under routes covering international business mobility, temporary work, religious activities, professional sport and other specialist employment arrangements.

The Home Office Register of Licensed Sponsors (Workers) identifies the routes under which organisations are authorised to sponsor workers. This allows the distribution of sponsorship permissions across different immigration categories to be examined.

Route-level figures must be interpreted carefully because an organisation can hold permission under more than one route. Adding together the number of sponsors recorded under each route will not necessarily produce the number of distinct licensed organisations.

The October 2026 analysis identified 12,941 distinct organisation names associated with multiple sponsorship routes.

The register also contains legacy route labels. These have been retained in the statistical analysis to reflect the published source accurately, but their inclusion does not mean that every listed route remains open for new sponsorship applications.

 

1. How Many Skilled Worker Sponsor Licence Holders Are There?

 

The Home Office sponsor register dated 20 October 2026 contains 123,163 Skilled Worker entries associated with 122,330 distinct organisation names.

This makes Skilled Worker by far the largest sponsorship category in the analysed dataset.

The Skilled Worker route is a central component of the UK’s employer sponsorship system.

Organisations holding Skilled Worker sponsorship permission can sponsor eligible overseas nationals to undertake qualifying employment, provided the relevant immigration requirements are satisfied.

These requirements include the occupation’s eligibility for sponsorship, the applicable skill and salary thresholds, the genuine nature of the employment and the employer’s compliance with its sponsorship obligations.

Changes introduced in July 2025 increased the general occupational skill threshold for new Skilled Worker sponsorship to roles normally requiring qualifications at RQF Level 6 or above, subject to specified exceptions and transitional arrangements.

Employers must therefore assess whether the proposed role satisfies the rules applicable to the worker’s circumstances. Holding a Skilled Worker sponsor licence does not establish that every position within the organisation qualifies for sponsorship.

The number of organisations authorised under the Skilled Worker route is a useful indicator of how widely the sponsorship system is available to UK employers.

However, a Skilled Worker sponsor licence does not establish that the organisation is currently recruiting internationally or employing sponsored workers.

Some businesses hold licences to support existing employees, while others maintain sponsorship permission for anticipated recruitment needs.

The number of Skilled Worker licence holders should also be distinguished from the number of Certificates of Sponsorship assigned under the route and the number of Skilled Worker visas granted.

For statistical purposes, the October 2026 figure of 122,330 represents distinct recorded organisation names appearing under the Skilled Worker route, rather than a conclusively verified count of separate licensed legal entities.

 

2. How Many Organisations Hold Global Business Mobility Sponsor Licences?

 

The Global Business Mobility routes provide sponsorship arrangements for qualifying workers undertaking particular types of international business activity in the UK.

These routes include Senior or Specialist Worker, Graduate Trainee, UK Expansion Worker, Service Supplier and Secondment Worker.

They serve different purposes from the Skilled Worker route and are subject to their own eligibility requirements.

For example, the Senior or Specialist Worker route is generally used for eligible workers transferring to a UK business linked to their overseas employer, while the UK Expansion Worker route supports qualifying overseas businesses establishing a UK presence.

The October 2026 Home Office register contains the following Global Business Mobility entries:

 

Global Business Mobility route	Register entries	Distinct organisation names
Senior or Specialist Worker	10,422	10,353
Graduate Trainee	622	620
UK Expansion Worker	436	436
Service Supplier	56	56
Secondment Worker	6	6

 

Source: DavidsonMorris analysis of the Home Office Register of Licensed Sponsors (Workers), 20 October 2026.

The Senior or Specialist Worker route accounts for the largest number of Global Business Mobility entries.

The number of organisations licensed under these routes can provide insight into the extent to which employers use the immigration system to support international operations.

However, the figures should not be treated as a direct measure of foreign investment, corporate expansion or the number of international transfers taking place.

A business may hold permission under more than one Global Business Mobility route or combine such permission with Skilled Worker sponsorship.

Consequently, the individual route totals should not be added together and described as the number of distinct Global Business Mobility sponsors without accounting for overlapping organisations.

The statistical analysis should distinguish between the number of organisations authorised under an individual route and the number holding permission under at least one Global Business Mobility route.

Employers considering these categories should assess the specific requirements of the relevant route rather than assume that permission under one Global Business Mobility category extends automatically to the others.

 

3. How Many Temporary Worker Sponsor Licence Holders Are There?

 

Analysis of the October 2026 Home Office register identifies 4,944 distinct organisation names associated with entries whose Type & Rating field begins “Temporary Worker”.

This is a register-derived name count rather than a definitive count of separately licensed legal entities.

This field-based classification differs from the route grouping in Part 1, L1.15. The guidance includes Scale-up, UK Expansion Worker and Secondment Worker among Temporary Worker routes, although the 20 October 2026 register records their entries under Worker ratings. Counting names across all current routes classified as Temporary Worker in that guidance gives 5,477. The two measures must not be treated as interchangeable.⁸

The Temporary Worker sponsorship system covers several routes designed for particular categories of temporary employment, professional activity or international exchange.

These include Creative Worker, Charity Worker, Religious Worker, Government Authorised Exchange, International Agreement and Seasonal Worker.

The organisations holding permission under these routes can differ substantially from those using Skilled Worker sponsorship.

For example, sponsorship under the Charity Worker route may be relevant to qualifying charitable organisations, while the Creative Worker route is used for eligible work in the creative industries.

The Seasonal Worker route operates through approved scheme operators rather than functioning as a general recruitment route available to every agricultural employer.

As a result, the number of Seasonal Worker sponsors should not be interpreted as the number of farms or agricultural businesses recruiting workers through the scheme.

The October 2026 register contains six entries under the Seasonal Worker route, associated with six distinct organisation names.

Temporary Worker route figures need to be assessed individually because the sponsorship arrangements, qualifying activities and organisations eligible to participate differ between routes.

Combining all Temporary Worker sponsors into a single figure may be useful for a high-level overview, but it can obscure these important differences.

Some organisations also hold Worker sponsorship permission. The analysis identified 3,298 distinct organisation names appearing in both Worker-rated and Temporary Worker-rated categories.

Consequently, the number of Worker and Temporary Worker sponsor names should not be added together without adjusting for this overlap.

 

4. Can an Employer Hold More Than One Type of Sponsor Licence?

 

Yes. An organisation may be authorised to sponsor workers under more than one immigration route.

For example, a business may hold Skilled Worker sponsorship permission for eligible UK-based roles while also being authorised to sponsor workers under a Global Business Mobility route.

An organisation’s sponsorship arrangements depend on the nature of its activities, the workers it intends to sponsor and the eligibility requirements applying to each route.

Holding permission under one route does not automatically mean that an employer can sponsor workers under every other route.

Employers must ensure that their licence covers the relevant immigration category before assigning a Certificate of Sponsorship.

For statistical analysis, multiple route permissions create an important distinction between the number of sponsorship authorisations and the number of organisations holding those authorisations.

An organisation licensed under three routes should not automatically be treated as three separate employers.

The October 2026 register contains 12,941 distinct organisation names associated with more than one sponsorship route.

This represents approximately 10.1% of the 127,702 distinct recorded organisation names identified in the dataset.

The remaining 114,761 distinct organisation names are associated with one route.

These findings demonstrate why a route-by-route count cannot simply be added together to calculate the overall number of licensed organisations.

The distinction is particularly important when analysing the overall scale of employer sponsorship or comparing the relative importance of different immigration routes.

 

5. Which Sponsor Licence Route Has the Most Licensed Organisations?

 

The Skilled Worker route has the largest number of recorded sponsors in the Home Office register dated 20 October 2026.

It accounts for 123,163 published entries associated with 122,330 distinct organisation names.

The next largest category is Global Business Mobility: Senior or Specialist Worker, with 10,422 entries associated with 10,353 distinct organisation names.

The Skilled Worker route therefore accounts for approximately 86% of all published entries in the analysed dataset.

However, the route with the greatest number of licensed organisations is not necessarily the route responsible for the largest number of individual sponsored workers.

Some sponsorship routes are used by relatively few organisations that facilitate recruitment or assignments involving substantial numbers of workers.

Other routes may have a large population of licensed employers, many of which assign relatively few Certificates of Sponsorship.

For this reason, a comparison of route-level sponsor numbers should be accompanied by an explanation of the different functions of the routes and, where appropriate, separate official statistics on sponsorship activity.

The distinction helps prevent misleading conclusions about which parts of the immigration system account for the greatest volume of overseas recruitment.

 

6. Sponsor Licence Holders by Route: October 2026 Statistical Comparison

 

The following table provides the complete breakdown of the 18 sponsorship route labels recorded in the Home Office register dated 20 October 2026.

The register includes both current sponsorship categories and legacy route labels.

 

Sponsorship route	Register entries	Distinct organisation names
Skilled Worker	123,163	122,330
Global Business Mobility: Senior or Specialist Worker	10,422	10,353
Tier 2 Ministers of Religion	1,961	1,952
Creative Worker	1,583	1,578
Charity Worker	1,530	1,528
International Sportsperson	1,473	1,458
Religious Worker	1,435	1,427
Global Business Mobility: Graduate Trainee	622	620
Global Business Mobility: UK Expansion Worker	436	436
Government Authorised Exchange	248	245
International Agreement	134	134
Scale-up	93	93
Global Business Mobility: Service Supplier	56	56
Seasonal Worker	6	6
Global Business Mobility: Secondment Worker	6	6
Tier 2 General	5	5
Intra-company Routes	1	1
Intra Company Transfers (ICT)	1	1

 

Source: DavidsonMorris analysis of the Home Office Register of Licensed Sponsors (Workers), dated 20 October 2026. The table preserves the route labels recorded in the source dataset. Distinct organisation names were counted separately within each route after removing surrounding whitespace.

The individual route totals must not be added together to calculate the number of UK sponsor licence holders.

Organisations authorised under multiple routes appear in more than one category, and the sum of the route totals would therefore count some organisation names repeatedly.

The register also includes legacy categories such as Tier 2 General and Intra-company Transfers.

The presence of these labels in the dataset does not establish that the routes remain available for new applications under the immigration rules in force on 20 October 2026.

Employers should refer to the current Immigration Rules and relevant Home Office sponsor guidance when determining which sponsorship categories are available and the requirements applying to them.

The figures should also not be interpreted as a ranking of the number of sponsored workers associated with each route.

They measure the organisations and route permissions recorded in the register, not the volume of recruitment undertaken through each category.

 

 

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Section D: Where Are UK Sponsor Licence Holders Located?

 

UK sponsor licence holders are located throughout the country, although the geographical distribution of registered sponsors is uneven.

The Home Office Register of Licensed Sponsors (Workers) includes location information that allows organisations to be analysed by their recorded town or city.

Analysis of the register dated 20 October 2026 shows that London accounts for the largest number of published entries among the cities examined, followed by major regional centres including Birmingham and Manchester.

However, the location recorded in the sponsor register does not necessarily identify where all the organisation’s sponsored workers are employed.

A business may hold sponsorship permission through a registered office, head office or other recorded organisational location while employing sponsored workers at different sites.

Large employers may operate across several towns, cities or regions, and some may have multiple separately licensed entities within the same corporate group.

For this reason, the geographical distribution of sponsor licence holders should not be treated as a direct measure of where sponsored workers live or work.

The October 2026 dataset also contains substantial gaps in county information, limiting the reliability of regional analysis without additional location processing.

The following sections examine the available city-level evidence and explain how employers should interpret the geographical figures.

 

1. How Many Sponsor Licence Holders Are There in London?

 

The Home Office sponsor register dated 20 October 2026 contains 43,867 published entries associated with the recorded town or city of London.

These entries correspond to 36,663 distinct organisation names.

London therefore accounts for approximately 30.6% of all 143,175 published entries in the analysed dataset.

This is a substantial concentration of sponsorship permissions within a single recorded city location.

London’s position reflects its role as a major centre for professional services, financial services, technology, international business and other activities in which employers may require access to overseas recruitment.

However, the figures should be interpreted carefully.

The count includes entries where the Home Office dataset records the town or city specifically as London.

It does not represent a complete count of all sponsor licence holders operating throughout Greater London.

Organisations recorded under other London boroughs, districts or locality names may not be included in this particular London count.

Equally, some organisations recorded in London may employ sponsored workers elsewhere in the UK.

The distinction between a recorded organisational location and the physical location of sponsored employment is particularly important for businesses operating across multiple sites.

A company headquartered in London may sponsor workers employed in regional offices, while an organisation headquartered elsewhere may employ sponsored workers in London.

The London figure is therefore best understood as a count of sponsor register entries associated with the recorded location of London, rather than a comprehensive measure of sponsorship activity across the capital.

It should also not be used to infer the number of overseas workers employed in London.

That would require separate evidence about sponsored employment and workplace locations.

 

2. Which UK Cities Have the Most Sponsor Licence Holders?

 

The October 2026 Home Office register provides a basis for comparing the number of sponsor entries associated with individual recorded towns and cities.

The following table shows the figures for eight major UK cities examined in the dataset.

 

Recorded town or city	Published register entries	Distinct organisation names
London	43,867	36,663
Birmingham	3,341	3,081
Manchester	3,106	2,869
Glasgow	1,504	1,373
Edinburgh	1,312	1,179
Liverpool	808	735
Cardiff	680	616
Belfast	607	537

 

Source: DavidsonMorris analysis of the Home Office Register of Licensed Sponsors (Workers), dated 20 October 2026. Town/city values were trimmed and matched case-insensitively. Organisation names were trimmed, with case preserved, and counted separately within each selected city.

London has substantially more published entries than the other cities shown.

Birmingham and Manchester also have significant populations of recorded sponsors, with more than 3,000 entries each.

Glasgow and Edinburgh account for notable concentrations of sponsorship permissions in Scotland, while Liverpool, Cardiff and Belfast provide examples of sponsor activity in other major UK cities.

However, the table should not be interpreted as a definitive ranking of every town and city in the United Kingdom.

It compares the selected locations examined in the analysis rather than establishing a complete national ranking across every location value in the dataset.

Differences in geographical naming conventions may also affect comparisons.

For example, organisations operating within a metropolitan area may be recorded under surrounding towns, boroughs or districts rather than the name of the principal city.

These differences can affect the apparent concentration of sponsor licence holders in individual urban areas.

The table therefore provides a useful comparison of recorded sponsor locations, but not a complete measure of metropolitan or regional sponsorship activity.

 

3. Are Sponsor Licence Holders Concentrated in Particular UK Regions?

 

The distribution of sponsor licence holders reflects the geography of UK business activity, international investment and employer recruitment requirements.

Major commercial centres contain substantial numbers of organisations that may need to recruit overseas workers or transfer employees internationally.

However, sponsorship is not confined to London or other large cities.

Employers in healthcare, manufacturing, engineering, hospitality, education, professional services and other activities may require sponsorship permission wherever qualifying recruitment needs arise.

The Home Office register records organisations across towns and cities throughout England, Scotland, Wales and Northern Ireland.

Nevertheless, the October 2026 dataset does not provide a complete, consistently populated regional classification.

The published county field is missing from 94,982 of the 143,175 entries.

This means that approximately two-thirds of published entries do not contain a county value.

As a result, a regional analysis based solely on the county field would exclude a substantial proportion of the register and could produce misleading conclusions.

A more reliable regional assessment would require the recorded town and city values to be matched against a consistent geographical classification.

That process would need to account for ambiguous place names, inconsistent location formatting and differences between administrative and metropolitan boundaries.

It would also need to distinguish between the recorded location of the sponsor and the actual location of sponsored employment.

Without this additional processing, the available data does not support precise claims about the number of licensed sponsors in each UK region.

Regional sponsor licence figures should therefore be presented only where the geographical methodology is clearly explained and the resulting totals can be verified.

 

4. Does a Sponsor’s Registered Location Show Where Its Sponsored Workers Are Employed?

 

No. The location recorded in the Home Office sponsor register does not necessarily identify every workplace at which the organisation employs sponsored workers.

An employer may operate from several offices, branches, establishments or other work locations while holding sponsorship permission through a particular organisational structure.

For example, a professional services business recorded in London may employ sponsored workers in Manchester, Birmingham or other regional offices.

Similarly, a healthcare provider may operate multiple sites across a wider geographical area.

The sponsor register does not provide a comprehensive breakdown of sponsored employees by workplace.

Nor does it establish the number of Certificates of Sponsorship assigned for employment at a particular location.

Employers must nevertheless comply with the applicable Home Office requirements concerning their organisational structure, sponsored workers’ work locations and the reporting of relevant changes.

Where a sponsored worker’s normal work location changes, the sponsor must assess whether the change is reportable through the Sponsor Management System under the relevant sponsor guidance.

Organisations operating multiple branches or establishments should also ensure that their sponsorship arrangements accurately reflect their corporate structure and the locations covered by their licence.

These compliance requirements are separate from the statistical purpose of the public register.

For researchers and employers, the important distinction is between where a sponsor is recorded and where sponsored employment actually takes place.

The two may overlap, but they should not be assumed to be identical.

 

5. What Do Geographical Sponsor Licence Figures Mean for Employers?

 

The geographical distribution of sponsor licence holders can provide useful context for employers assessing international recruitment and the competitive labour market.

A high concentration of licensed sponsors in a particular city may indicate that sponsorship is widely used by organisations operating in that location.

However, the number of registered sponsors does not establish the level of recruitment activity, the number of available vacancies or the degree of competition for particular skills.

Employers should therefore avoid assuming that a city with more sponsor licence holders necessarily has greater current demand for overseas workers.

For a business considering whether to obtain a sponsor licence, geographical statistics may be one element of a broader assessment of workforce requirements.

Relevant considerations include the availability of suitably qualified workers, the eligibility of the proposed roles, recruitment timescales, sponsorship costs and the organisation’s capacity to comply with Home Office requirements.

A sponsor licence can provide access to eligible international recruitment where the business has a genuine need and satisfies the applicable requirements.

However, obtaining sponsorship permission should not be treated as a response to competitor activity alone.

Employers must be able to demonstrate that they meet the relevant licence requirements and have appropriate systems for managing sponsored workers.

These include arrangements for monitoring immigration permission, maintaining required records, reporting specified changes and ensuring that sponsored employment complies with the conditions of the relevant immigration route.

Employers must also meet their separate obligations under the UK’s right to work regime.

From 1 October 2026, changes to the right to work framework extended relevant obligations to certain working arrangements beyond traditional employment relationships, subject to the applicable statutory provisions.

This reinforces the need to distinguish between holding sponsorship permission and establishing that an individual is legally entitled to undertake the work concerned.

The Home Office sponsor register cannot establish whether an organisation has complied with these duties in respect of individual workers.

For employers, the practical value of geographical sponsor statistics lies in understanding the wider sponsorship environment while making recruitment and compliance decisions based on their own circumstances.

 

6. What Are the Limitations of the Home Office’s Geographical Sponsor Data?

 

The Home Office sponsor register provides useful location information, but several limitations affect its suitability for detailed geographical analysis.

First, the recorded town or city is not necessarily the location of sponsored employment. Organisations may employ workers at multiple sites or operate across several regions.

Second, location names may not correspond to consistent metropolitan boundaries. A business operating within Greater London, Greater Manchester or another metropolitan area may be recorded under a district or locality rather than the principal city name.

Third, the county field is incomplete. In the October 2026 dataset, 94,982 entries have no recorded county value, making a simple county-based analysis unsuitable for comprehensive regional comparisons.

Fourth, organisations may appear under multiple sponsorship routes. Counting entries without accounting for repeated organisation names can overstate the number of distinct recorded sponsors in a location.

Fifth, identical organisation names do not necessarily identify the same legal entity. A name-based count may combine organisations that are legally separate, while differences in naming conventions may cause related records to be treated separately.

Sixth, the register does not contain information about the number of sponsored workers employed at each location. It cannot therefore establish the geographical distribution of sponsored employment or visa grants.

These limitations do not make the geographical information unusable.

They mean that the data must be analysed using clearly defined counting methods and that the resulting conclusions must remain within the scope of what the register actually records.

The city-level figures in this guide are based on the recorded town or city values in the 20 October 2026 dataset.

They should not be interpreted as definitive totals for metropolitan areas, regions or sponsored workplaces.

Further information about the underlying source is available from the Home Office Register of Licensed Sponsors (Workers).

 

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Section E: Which Industries Have the Most Sponsor Licence Holders?

 

UK sponsor licence holders operate across a wide range of industries, reflecting the different circumstances in which employers need to recruit overseas workers or transfer personnel internationally.

International recruitment is relevant to sectors including healthcare, social care, technology, engineering, manufacturing, financial services, professional services, education and hospitality.

However, the Home Office Register of Licensed Sponsors (Workers) does not provide a comprehensive industry classification for the organisations it lists.

The register dated 20 October 2026 contains information about organisation names, recorded locations, sponsorship types and ratings, and immigration routes. It does not include a standard industry field or Standard Industrial Classification (SIC) codes.

Consequently, the register cannot, by itself, establish which UK industry has the greatest number of licensed sponsors.

A reliable industry ranking would require the sponsor register to be matched against an independently verified business classification dataset, with appropriate controls for corporate structures, duplicate names, trading names and organisations operating across multiple sectors.

It would also be necessary to distinguish between the number of licensed organisations in a sector and the number of workers they actually sponsor.

Although the published register does not support a definitive industry ranking, it remains possible to examine the sectors in which sponsorship plays an important role and the factors affecting employer demand for licences.

 

1. Why Is Healthcare and Social Care an Important Sponsorship Sector?

 

Healthcare and social care have been prominent areas of international recruitment within the UK’s employer sponsorship system.

NHS organisations, independent healthcare providers and other qualifying employers may use sponsorship to recruit eligible overseas professionals where they are unable to meet workforce requirements through domestic recruitment alone.

The Health and Care Worker visa provides a specific application framework for qualifying workers undertaking eligible roles with approved employers.

However, the Health and Care Worker visa is part of the Skilled Worker immigration route rather than a separate sponsor licence category identified in the Home Office Worker register.

As a result, it is not possible to count all Health and Care Worker sponsors simply by identifying a corresponding route label in the published register.

The position of adult social care employers has also changed significantly over time.

The addition of care workers and home carers to eligible sponsored occupations in February 2022 expanded the circumstances in which qualifying care providers could recruit overseas staff.

Subsequent reforms introduced additional restrictions, including changes affecting dependants, sponsor eligibility and the ability to recruit care workers from overseas.

From 22 July 2025, new entry-clearance applications for care worker and senior care worker roles under occupation codes 6135 and 6136 closed. Qualifying in-country applications remain possible under SW 6.1B; the transitional provision requires lawful work for the sponsor in occupation code 6135 or 6136 for at least the three months ending on the date the Certificate of Sponsorship was issued, and an application before 22 July 2028.

Employers must therefore distinguish between holding sponsorship permission and being able to sponsor a worker for a particular occupation under the rules currently in force.

A care provider may remain recorded on the sponsor register even where changes to immigration eligibility have reduced or restricted its ability to recruit new workers internationally.

Healthcare and social care also illustrate the importance of sponsorship compliance.

Employers must satisfy the relevant immigration requirements, maintain appropriate recruitment and employment practices, monitor sponsored workers and comply with Home Office reporting and record-keeping duties.

Where additional sector-specific regulatory requirements apply, employers must also ensure that they meet those obligations.

For statistical purposes, the key limitation is that the October 2026 register does not identify every healthcare or social care organisation through a consistent industry code.

It would therefore be inappropriate to publish a precise number of healthcare or social care sponsor licence holders without undertaking a separate, verified industry classification exercise.

 

2. How Important Is Sponsorship to Technology and Digital Businesses?

 

Technology and digital businesses may use employer sponsorship to recruit eligible specialists in software development, cybersecurity, data science, artificial intelligence, systems architecture and other technical disciplines.

These organisations can range from established multinational companies to smaller businesses seeking specialist skills.

For qualifying positions, the Skilled Worker route provides a mechanism through which employers can recruit overseas nationals who meet the relevant immigration requirements.

Technology businesses operating internationally may also use Global Business Mobility sponsorship arrangements where they need to transfer qualifying personnel between related overseas and UK operations.

However, the availability of sponsorship depends on the relevant occupation, the worker’s circumstances, salary requirements and other applicable conditions.

Not every technology-related role qualifies for sponsorship, and employers should not assume that a job title alone establishes eligibility.

Changes to Skilled Worker occupational eligibility introduced in July 2025 also mean that employers must assess roles against the current skill requirements and any applicable exceptions or transitional provisions.

The number of technology businesses holding sponsor licences cannot be established directly from the Home Office register because the dataset does not classify organisations by industry.

Company names may provide an indication of business activity in some cases, but they are not a reliable substitute for verified industry information.

For example, an organisation with a technology-related name may undertake several different activities, while a business with a general corporate name may employ a substantial technology workforce.

A meaningful assessment of sponsorship within the technology sector would therefore require additional company information and a consistent classification methodology.

For employers, the practical issue is whether sponsorship can support the recruitment of eligible specialists where domestic recruitment is insufficient to meet business requirements.

 

3. Do Engineering and Manufacturing Employers Use Sponsor Licences?

 

Engineering and manufacturing employers may require sponsorship permission to recruit eligible overseas workers into technical, professional and specialist positions.

Potential recruitment requirements can arise in areas including mechanical engineering, electrical engineering, advanced manufacturing, product development, industrial technology and specialist production activities.

Businesses operating internationally may also need to transfer employees with particular technical knowledge between overseas operations and UK establishments.

Depending on the circumstances, employers may consider the Skilled Worker route or an appropriate Global Business Mobility category.

The correct route depends on the nature of the proposed employment, the relationship between the relevant businesses and the worker’s eligibility.

For Skilled Worker sponsorship, employers must assess whether the occupation is eligible under the immigration rules and whether the proposed salary meets the applicable requirements.

The general increase in occupational skill eligibility introduced in July 2025 is particularly relevant where employers previously sponsored roles below RQF Level 6.

Exceptions and transitional arrangements may apply, but these must be assessed against the specific circumstances rather than assumed.

Manufacturing businesses can also operate across multiple locations, which complicates the geographical interpretation of sponsor register information.

An organisation may be recorded at its head office while employing sponsored engineers or technical staff at production facilities elsewhere in the UK.

Similarly, an international manufacturing group may have several separately licensed UK entities.

These arrangements make it difficult to determine the precise number of engineering and manufacturing sponsors through organisation names or recorded locations alone.

Nevertheless, the sponsorship system can provide an important recruitment option for employers requiring eligible technical skills that are difficult to source domestically.

 

4. How Do Financial and Professional Services Businesses Use Sponsorship?

 

Financial and professional services organisations may use sponsor licences to recruit overseas professionals and support international workforce mobility.

Relevant employers can include financial institutions, accountancy firms, legal services businesses, management consultancies and other specialist advisory organisations.

These businesses may require access to international recruitment where particular qualifications, experience, technical expertise or client requirements make overseas recruitment commercially relevant.

They may also operate across several countries and need to move qualifying personnel between related organisations.

The Skilled Worker route may be appropriate for eligible permanent or longer-term UK positions, while Global Business Mobility routes can provide arrangements for qualifying international assignments.

Employers must select the route that corresponds to the proposed employment rather than assume that all international transfers can be undertaken under the same sponsorship category.

For example, the Senior or Specialist Worker route has requirements concerning the relationship between the overseas and UK businesses and the worker’s eligibility for an intra-group assignment.

By contrast, Skilled Worker sponsorship is subject to its own occupation, salary and other eligibility conditions.

Large professional services organisations may also hold sponsorship permission under multiple routes.

This contributes to the difference between the number of published route entries and the number of distinct organisation names appearing in the Home Office register.

In the October 2026 dataset, 12,941 distinct organisation names appear under more than one sponsorship route.

However, that figure covers all industries and should not be interpreted as a count of multi-route sponsors within financial or professional services.

The register does not provide sufficient information to isolate the sector reliably without additional classification work.

 

5. What Role Does Sponsorship Play in Education and Research?

 

Universities, research institutions and other qualifying educational organisations may hold sponsor licences to recruit eligible overseas employees.

Potential sponsored roles can include academic staff, researchers, technical specialists and other positions satisfying the applicable immigration requirements.

Depending on the circumstances, organisations may use Skilled Worker sponsorship or other relevant immigration arrangements.

Some educational institutions also hold permission to sponsor international students.

However, student sponsorship and worker sponsorship are distinct regulatory arrangements.

The figures analysed in this article are derived from the Home Office Register of Licensed Sponsors (Workers).

They do not represent a combined count of organisations holding worker and student sponsorship permission.

An educational institution may appear in both sponsorship systems, but combining the relevant registers would require careful treatment of overlapping organisations.

Education and research also demonstrate why an organisation’s primary industry does not necessarily identify the type of work for which it sponsors employees.

A university may sponsor academic staff, technical specialists, administrative professionals and other eligible workers across different occupational categories.

The sponsor register identifies the organisation’s sponsorship permissions but does not provide a comprehensive breakdown of its workforce or the occupations of all sponsored employees.

Accordingly, the number of education-sector sponsors cannot be established conclusively from the Worker register alone.

 

6. Do Hospitality and Other Service Industries Have Sponsor Licence Holders?

 

Employers operating in hospitality and other service industries may hold sponsor licences where they have qualifying recruitment requirements.

However, sponsorship eligibility depends on the immigration rules applying to the proposed role.

Not every hospitality or service-sector position qualifies for sponsorship, and changes to occupation eligibility and salary requirements have affected the range of roles available under the Skilled Worker route.

Employers must therefore assess the relevant occupation code, skill level, salary and other requirements before deciding whether sponsorship is a viable recruitment option.

The existence of a sponsor licence does not establish that an organisation can sponsor workers for every role within its business.

For example, a hospitality group may employ individuals in management, specialist professional and operational positions, but the immigration eligibility of those roles must be assessed separately.

Businesses operating across several establishments may also face additional administrative and compliance requirements when managing sponsored workers at different locations.

These include maintaining accurate records and reporting relevant changes where required by the Home Office.

The October 2026 register does not identify hospitality businesses through a consistent industry field.

It would therefore be inappropriate to estimate the number of hospitality sponsors solely by searching for words such as hotel, restaurant or catering in organisation names.

Such an approach would exclude businesses operating under unrelated corporate names and could include organisations whose activities do not correspond to the intended industry classification.

Industry-level conclusions require more reliable classification evidence.

 

7. Can the Home Office Register Be Used to Rank Industries by Sponsor Licence Numbers?

 

Not reliably without additional data.

The Home Office Register of Licensed Sponsors (Workers) does not contain a comprehensive industry classification or Standard Industrial Classification code for each listed organisation.

Its principal purpose is to identify organisations authorised to sponsor eligible workers, rather than to provide a statistical breakdown of sponsors by economic sector.

A credible industry analysis would require the published sponsor data to be matched against external business information.

Potential sources include Companies House records and other verified organisational datasets.

However, even where industry information is available, matching records can be complex.

Different businesses may have identical or similar names. A single corporate group may contain several legal entities. Organisations may operate under trading names, and some may undertake activities across multiple industries.

Not all sponsor licence holders are registered companies, so Companies House information would not provide complete coverage of the sponsor population.

Furthermore, a company’s registered SIC code may not fully describe the activities for which it recruits sponsored workers.

A reliable industry analysis would therefore need to address several methodological issues:

 

• Identifying the correct legal entity associated with each sponsor register record.
• Accounting for trading names and corporate group structures.
• Removing repeated sponsorship route entries without incorrectly combining separate organisations.
• Matching organisations against reliable industry classifications.
• Handling sponsors that are not registered companies.
• Determining how to classify organisations operating in more than one industry.
• Distinguishing between licensed organisations and the number of workers they sponsor.
• Recording unmatched or uncertain classifications rather than assigning unsupported industry labels.

 

Without these controls, an industry ranking could materially misrepresent the distribution of sponsor licence holders.

For this reason, this guide does not publish numerical rankings of UK industries by sponsor licence holders.

The sector discussions are intended to explain where sponsorship may be relevant and how employer requirements differ, rather than to establish unsupported statistical positions.

 

8. What Do Industry Sponsorship Trends Mean for UK Employers?

 

Industry sponsorship trends can help employers understand the wider recruitment environment, but they should not determine whether an individual business obtains a sponsor licence.

A high level of sponsorship activity within a sector may indicate that international recruitment is an established workforce strategy for some organisations.

However, the existence of other licensed sponsors does not establish that a particular employer qualifies for sponsorship or that the roles it wishes to fill are eligible.

Employers should assess their own circumstances, including the nature of the proposed employment, recruitment needs, salary levels, sponsorship costs and capacity to meet Home Office compliance requirements.

Where the organisation has a genuine need to recruit eligible overseas workers, obtaining a sponsor licence may provide access to a wider recruitment market.

However, the licence also creates continuing responsibilities.

These include monitoring sponsored workers, maintaining required records, reporting relevant changes and ensuring that sponsored employment complies with the conditions of the applicable immigration route.

Employers must also comply with the UK’s separate right to work requirements.

Changes effective from 1 October 2026 extended relevant right to work obligations to certain working arrangements beyond traditional employment relationships, subject to the statutory provisions and the nature of the engagement.

Licensed sponsors must also ensure that sponsored workers have immigration permission allowing them to undertake the work concerned, including where the practical working arrangements involve another organisation.

The statutory right to work checking regime and sponsor compliance duties are related but distinct legal obligations.

Employers should therefore ensure that their recruitment and workforce management procedures address both sets of requirements.

Further guidance is available in the Home Office employer’s guide to right to work checks and the relevant sponsor guidance.

Ultimately, the value of industry sponsorship statistics lies in providing context rather than establishing a universal recruitment strategy.

Employers should base sponsorship decisions on their own workforce requirements, the immigration rules in force and their ability to maintain compliant sponsorship arrangements.

 

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Section F: What Do Sponsor Licence Statistics Mean for UK Employers?

 

The number of UK sponsor licence holders provides useful context for employers considering international recruitment, but the figures should not be interpreted as a direct measure of recruitment demand or the number of overseas workers employed in the UK.

Analysis of the Home Office register dated 20 October 2026 identifies 127,702 distinct organisation names across 143,175 published entries. The figures demonstrate the scale of the employer sponsorship system, although they do not establish how many separately licensed legal entities are represented or how many organisations are actively sponsoring workers.

For employers, the significance of these statistics lies in what they reveal about access to sponsorship, the range of immigration routes available and the importance of maintaining compliant recruitment arrangements.

Holding a sponsor licence can provide an organisation with the ability to recruit eligible overseas workers where its business requirements justify international recruitment.

However, sponsorship also involves financial commitments, administrative responsibilities and ongoing exposure to Home Office compliance scrutiny.

Employers should therefore consider sponsor licence statistics as part of a broader workforce planning exercise rather than as evidence that obtaining a licence is necessary or commercially appropriate for every business.

 

1. What Do Sponsor Licence Numbers Tell Employers About Recruitment Demand?

 

The number of licensed sponsors indicates how many organisations are recorded as holding permission to sponsor workers under particular immigration routes.

It does not establish how many employers are currently recruiting overseas nationals or the number of vacancies available to sponsored workers.

An organisation may obtain a sponsor licence because it has an immediate recruitment requirement, but it may also apply in anticipation of future workforce needs.

Some businesses retain sponsorship permission to support existing sponsored employees without undertaking additional international recruitment.

Others maintain a licence because overseas recruitment may become necessary if suitable workers cannot be recruited through the domestic labour market.

Consequently, an increase in sponsor licence holders does not necessarily mean that demand for overseas workers has increased by the same proportion.

Employers seeking to assess recruitment demand should consider additional evidence, including labour market conditions, vacancy data, occupational shortages and relevant Home Office statistics on Certificates of Sponsorship and sponsored work visas.

These sources measure different aspects of recruitment and immigration activity.

A Certificate of Sponsorship is an electronic sponsorship record assigned to an eligible worker. It is not itself a visa grant or evidence that the worker has commenced employment.

Similarly, a sponsored work visa grant does not necessarily represent a worker newly arriving in the UK, because some applications involve extensions or changes of immigration category.

For employers, the most useful approach is to assess sponsorship demand in relation to the particular occupations, skills and locations relevant to their business.

The national number of sponsor licence holders provides context, but it cannot replace a detailed assessment of the organisation’s recruitment requirements.

 

2. Does Having a Sponsor Licence Give Employers a Competitive Advantage?

 

A sponsor licence can provide a recruitment advantage where an employer needs access to eligible overseas workers who would otherwise require sponsorship to undertake employment in the UK.

Businesses without the necessary sponsorship permission may be unable to recruit particular candidates unless those individuals already hold immigration permission allowing them to undertake the proposed work without sponsorship.

For organisations recruiting into specialist or difficult-to-fill positions, sponsorship permission can therefore expand the pool of potential candidates.

It may also allow employers to respond more quickly when an international recruitment requirement arises, because they do not first need to complete the sponsor licence application process.

However, holding a licence does not guarantee that overseas recruitment will be successful.

The employer must still identify a suitable candidate, ensure that the proposed role qualifies for sponsorship and satisfy the applicable immigration requirements.

Relevant considerations can include the occupation code, skill requirements, salary thresholds, genuine vacancy provisions and the worker’s individual eligibility.

Employers must also consider the costs of sponsorship and the practical timescales involved in obtaining the worker’s immigration permission.

In addition, a sponsor licence does not give an employer unrestricted permission to recruit workers under every immigration route.

The organisation must hold sponsorship permission under the relevant category and comply with the requirements applying to that route.

The competitive value of a licence therefore depends on the employer’s actual recruitment needs and ability to use sponsorship lawfully and effectively.

For some businesses, sponsorship may form an important part of their workforce strategy. For others, the costs and administrative requirements may outweigh the likely recruitment benefits.

 

3. How Should Employers Use Sponsor Licence Statistics for Workforce Planning?

 

Sponsor licence statistics can help employers understand the wider sponsorship environment, but workforce planning should be based primarily on the organisation’s own operational requirements.

Businesses considering international recruitment should identify which positions are difficult to fill, whether those positions qualify for sponsorship and how overseas recruitment would fit within their longer-term staffing strategy.

Employers should also consider whether the organisation is likely to need sponsorship on a recurring basis or only for a limited recruitment requirement.

Where international recruitment is expected to be ongoing, maintaining a sponsor licence may provide greater flexibility than applying only when an immediate vacancy arises.

However, the organisation must remain capable of meeting its sponsorship obligations throughout the period it holds the licence.

Workforce planning should therefore address both immigration eligibility and operational compliance.

Relevant considerations include:

 

• The occupations and positions for which international recruitment may be required.
• Whether the proposed roles satisfy the applicable sponsorship eligibility requirements.
• The salary levels and employment conditions required under the relevant immigration route.
• The availability of suitable candidates who already have permission to work in the UK.
• The anticipated number of sponsored workers and expected recruitment timescales.
• The financial costs associated with obtaining and using sponsorship permission.
• The organisation’s capacity to monitor sponsored workers and maintain required records.
• The procedures needed to report relevant changes to the Home Office.
• The impact of potential immigration rule changes on future recruitment.
• The consequences of licence suspension or revocation for business continuity.

 

Employers should also distinguish between the need to sponsor a worker and the separate obligation to establish that the individual is legally entitled to undertake the proposed employment.

Some overseas nationals may already hold immigration permission allowing them to work without employer sponsorship.

Others may require sponsorship under a qualifying immigration route.

A business should therefore assess the candidate’s immigration circumstances before assuming that sponsorship is necessary.

Where sponsorship is required, the employer must ensure that the relevant licence permission, Certificate of Sponsorship and immigration requirements are satisfied.

 

4. What Are the Financial Implications of Becoming a Licensed Sponsor?

 

Obtaining and maintaining sponsorship permission involves costs that employers should incorporate into their recruitment and workforce planning.

The initial sponsor licence application fee depends on the organisation’s circumstances and the category of sponsorship sought.

Additional costs may arise when assigning Certificates of Sponsorship, paying the Immigration Skills Charge where applicable and meeting other immigration-related expenses.

Employers may also incur professional fees, internal administration costs and expenditure associated with developing appropriate compliance systems.

The overall cost of sponsorship can vary substantially depending on the number of workers sponsored, the immigration routes used and the duration of the proposed employment.

Businesses should distinguish between costs payable by the sponsor and costs that may lawfully be borne by the worker.

Home Office rules restrict the recovery of certain sponsorship costs from sponsored workers. Employers must therefore ensure that their recruitment and repayment arrangements comply with the current sponsor guidance.

In addition to direct immigration fees, organisations should consider the internal resources required to manage sponsorship.

These can include maintaining personnel records, monitoring immigration permission, managing Certificates of Sponsorship, reporting changes and preparing for possible Home Office compliance activity.

For businesses sponsoring only a small number of workers, these administrative costs may represent a significant proportion of the overall sponsorship expenditure.

For larger employers, the principal challenge may be ensuring consistent compliance across multiple departments, locations or corporate entities.

The number of other licensed sponsors in a sector does not determine whether these costs are commercially justified for a particular employer.

Businesses should undertake their own assessment of recruitment needs, expected sponsorship volumes and the operational benefits of obtaining a licence.

Further information is available in the DavidsonMorris guide to sponsor licence fees and costs.

 

5. What Compliance Risks Should Sponsor Licence Holders Consider?

 

Holding a sponsor licence creates continuing legal and administrative responsibilities. Employers must comply with the conditions of their sponsorship permission and the Home Office requirements applying to the workers they sponsor.

These duties are separate from, although closely related to, the employer’s obligations under the UK’s right to work regime.

Failure to comply can result in Home Office enforcement action, including licence downgrading, suspension or revocation where the applicable grounds are met.

Sponsor compliance duties

Licensed sponsors must maintain appropriate systems for managing sponsored workers and complying with their reporting and record-keeping obligations.

These include monitoring relevant employment circumstances, maintaining prescribed documents and reporting specified changes through the Sponsor Management System within the applicable timescales.

Employers must also ensure that sponsored workers undertake employment permitted by their immigration permission and the conditions of the relevant sponsorship route.

The precise requirements depend on the circumstances and the applicable Home Office sponsor guidance.

Right to work obligations from 1 October 2026

Changes effective from 1 October 2026 extended relevant right to work obligations to certain working arrangements beyond traditional employment relationships, subject to the statutory definitions and the nature of the engagement.

For newly covered employment under a worker’s contract, individual sub-contracting or the relevant online matching arrangements, civil penalty liability applies where that employment commenced on or after 1 October 2026. The separate extended-liability provisions concern relevant contractual arrangements entered into on or after that date; continuation of earlier arrangements does not by itself bring them within scope.

Employers and other organisations engaging individuals to undertake work must therefore assess whether the statutory right to work checking requirements apply to their particular arrangements.

The changes are especially relevant where businesses use non-traditional engagement models or arrangements involving workers supplied through another organisation.

However, the reforms should not be interpreted as meaning that every commercial contract or business-to-business service arrangement automatically creates an identical right to work checking obligation.

Where extended liability applies, an upstream party’s statutory excuse depends on the prescribed contractual requirements, including written terms, substitution controls and identity verification. It does not necessarily require repeating the direct employer’s check. Direct checks, extended-liability controls and sponsor duties must be assessed separately.

The legal position depends on the applicable statutory provisions and the factual circumstances.

Organisations should review their engagement arrangements and ensure that the appropriate checks are undertaken where required.

Statutory excuse and sponsor duties are different obligations

A prescribed right to work check can establish a statutory excuse against liability for an illegal working civil penalty where the relevant legal conditions are satisfied.

However, obtaining a statutory excuse is not the same as satisfying every obligation imposed on a licensed sponsor.

Sponsors must separately ensure that sponsored workers have immigration permission allowing them to undertake the work concerned and comply with the applicable sponsorship conditions.

Where another organisation employs or engages a sponsored worker, the sponsor must carry out a right to work check before the worker starts work and any necessary follow-up checks, regardless of the nature of the working arrangement. Another organisation’s check does not automatically discharge the sponsor’s own checking and record-keeping duties.

Part 2, S1.40–S1.43, explains the sponsor’s checking duties, including where it does not directly employ the sponsored worker.⁹

These obligations should be addressed within the sponsor’s compliance procedures rather than treated as interchangeable.

Digital right to work verification

Employers must use a checking method permitted for the individual’s circumstances.

From 1 October 2026, where an organisation chooses to use a digital verification service for a prescribed digital right to work check, the applicable requirements concerning registered and certified providers must be satisfied to obtain the statutory excuse.

This does not mean that every right to work check must be completed through a commercial digital verification provider.

Other prescribed checking methods remain available where applicable, including the Home Office online checking service and permitted manual checks.

Employers should follow the current Home Office employer’s guide to right to work checks when determining the appropriate procedure.

Illegal working and sponsor licence revocation

Illegal working presents a significant risk for licensed sponsors.

Where a sponsor receives an illegal working civil penalty or fails to undertake required right to work checks, the Home Office may take serious sponsorship enforcement action.

The sponsor guidance identifies circumstances in which revocation is likely, subject to the applicable provisions and the facts of the case.

Employers should not assume that a failure to conduct a check automatically results in revocation in every case, but neither should they treat checking failures as minor administrative matters.

The consequences of losing sponsorship permission can extend beyond the organisation’s ability to recruit additional overseas workers.

Revocation can also affect existing sponsored employees and create substantial workforce disruption.

Employers should therefore maintain appropriate compliance controls, undertake periodic reviews and ensure that personnel responsible for recruitment and sponsorship understand the distinction between immigration permission, right to work checks and sponsor duties.

Further information is available in the Home Office sponsor guidance and the DavidsonMorris guide to sponsor licence compliance.

 

6. How Should Employers Interpret Sponsor Numbers by Location and Industry?

 

Geographical and industry information can help employers understand the wider sponsorship environment, but the available data has important limitations.

The Home Office register identifies the recorded town or city of licensed organisations, but this does not necessarily establish where their sponsored workers are employed.

An organisation may operate across multiple locations while appearing under a particular recorded address or organisational location.

Similarly, the register does not contain a comprehensive industry classification.

It is therefore not possible to establish a reliable numerical ranking of industries by sponsor licence holders using the published register alone.

For employers, the most useful approach is to interpret these figures alongside other information about the relevant labour market.

A large number of sponsors recorded in a city may indicate that sponsorship permission is common among organisations based there.

However, it does not establish the number of sponsored vacancies or the level of demand for particular occupations.

Likewise, the prominence of international recruitment within an industry does not mean that every employer in that sector needs or qualifies for a sponsor licence.

Businesses should therefore avoid using broad geographical or industry statistics as a substitute for their own recruitment and immigration eligibility assessment.

The statistics are most useful when they provide context for a specific workforce planning decision.

 

7. Should an Employer Apply for a Sponsor Licence?

 

Whether an organisation should apply for a sponsor licence depends on its recruitment requirements, the immigration status of prospective workers and its ability to satisfy the Home Office’s eligibility and compliance requirements.

A sponsor licence may be appropriate where the business expects to recruit eligible overseas nationals who require employer sponsorship to undertake the proposed employment.

However, an employer should not assume that sponsorship is necessary simply because a candidate is not a British citizen.

Some individuals already hold immigration permission allowing them to work in the UK without employer sponsorship.

Others may qualify for immigration routes that do not require a sponsoring employer.

Before applying, the organisation should therefore assess whether sponsorship is required for its anticipated recruitment.

Where sponsorship is necessary, the employer should consider whether the proposed roles qualify under the relevant immigration rules.

It should also assess whether the business meets the requirements for obtaining a licence and can demonstrate appropriate systems for managing sponsored workers.

The Home Office may assess the organisation’s circumstances and compliance arrangements as part of the application process.

Employers should therefore prepare for the responsibilities associated with sponsorship before submitting an application rather than treating compliance as an issue to address only after the licence is granted.

The decision should also take account of costs, recruitment timescales and the potential consequences of changes to immigration policy.

For businesses with recurring international recruitment requirements, a sponsor licence may provide important operational flexibility.

For organisations with limited or uncertain sponsorship needs, the financial and administrative implications require careful consideration.

The number of other employers holding licences does not determine the appropriate decision for an individual business.

Further information is available in the DavidsonMorris guides to sponsor licence eligibility and the sponsor licence application process.

 

8. Why Should Employers Monitor Sponsor Licence Statistics and Immigration Policy?

 

Employers should monitor developments in sponsorship policy because changes to immigration rules and Home Office guidance can affect the availability, cost and compliance requirements of international recruitment.

However, monitoring the number of licensed sponsors is not a substitute for monitoring the legal requirements applying to the organisation’s own sponsorship arrangements.

Changes in sponsor numbers may provide useful background information about the scale of the sponsorship system.

They may also prompt questions about whether particular industries or recruitment routes are experiencing changes in employer participation.

Nevertheless, a movement in the register does not necessarily identify the reason for that change.

Licence grants, surrenders, revocations, changes to route permissions and variations in published data can all affect the recorded population.

Employers should therefore distinguish between statistical developments and changes to the law.

For example, changes to Skilled Worker salary or occupation requirements may affect the eligibility of future sponsored roles without immediately changing the number of organisations holding licences.

Similarly, the right to work changes effective from 1 October 2026 affect relevant compliance obligations but do not directly change the methodology used to count organisations in the Home Office sponsor register.

Licensed sponsors should keep their internal procedures under review when statutory requirements or Home Office guidance change.

This includes assessing whether recruitment procedures, right to work checking arrangements, worker monitoring systems and reporting processes remain appropriate.

Businesses using third-party labour arrangements or non-traditional working models should pay particular attention to the scope of the October 2026 right to work reforms.

Employers should also ensure that their sponsorship procedures reflect the current Home Office guidance concerning work locations, changes in employment circumstances, record keeping and the verification of sponsored workers’ immigration permission.

Regular compliance reviews can help identify weaknesses before they result in Home Office enforcement action.

For statistical monitoring, employers and researchers should use dated Home Office register snapshots and apply consistent counting methods.

For legal compliance, they should refer to the immigration rules, statutory provisions and Home Office guidance in force at the relevant time.

The principal official resources include the Register of Licensed Sponsors (Workers), the Immigration Rules and the employer’s guide to right to work checks.

Ultimately, the commercial value of sponsorship depends not on the number of other licensed organisations but on the employer’s ability to recruit eligible workers and manage sponsorship lawfully, efficiently and consistently.

 

 

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Section G: Sources, Data and Methodology

 

The statistics in this guide are based on DavidsonMorris analysis of the Home Office Register of Licensed Sponsors (Workers), dated 20 October 2026.

The register provides an official record of organisations authorised to sponsor eligible overseas workers under specified Worker and Temporary Worker immigration routes.

However, the published dataset is not designed to provide a definitive count of separately licensed legal entities, active sponsoring employers or sponsored workers.

To produce meaningful statistics, it is therefore necessary to explain how the published records were counted, how repeated organisation names were treated and what conclusions the data can reasonably support.

The principal headline figures are 143,175 published register entries and 127,702 distinct organisation names.

These figures measure different aspects of the dataset and should not be used interchangeably.

The methodology below explains how the figures were derived, why alternative counting methods produce different totals and the limitations affecting comparisons across immigration routes, geographical locations and historical periods.

 

1. What Is the Primary Source for the Sponsor Licence Statistics?

 

The primary source is the Home Office Register of Licensed Sponsors (Workers), using the published dataset dated 20 October 2026.

The register identifies organisations holding sponsorship permission under relevant Worker and Temporary Worker immigration routes.

It is maintained by the Home Office and updated periodically to reflect changes in the organisations authorised to sponsor workers.

The register is the appropriate primary source for examining the published population of licensed worker sponsors at a particular point in time.

However, the register should not be confused with Home Office statistics on Certificates of Sponsorship, sponsored work visa applications, visa grants or the number of sponsored workers.

These measures relate to different aspects of the immigration system.

For example, an organisation can hold a sponsor licence without assigning a Certificate of Sponsorship during the period being examined.

Equally, a single licensed organisation may sponsor multiple workers.

The number of organisations appearing in the register therefore cannot be used to calculate the number of sponsored employees or visas issued.

The analysis in this guide is based on the 20 October 2026 register snapshot rather than a continuously updated live total.

Subsequent Home Office updates may produce different figures.

 

2. What Information Is Included in the Home Office Sponsor Register?

 

The October 2026 Home Office dataset contains five principal fields:

 

1. Organisation Name: The name under which the organisation appears in the published sponsor register.
2. Town/City: The recorded town or city associated with the organisation.
3. County: County information where provided in the published dataset.
4. Type & Rating: The recorded sponsorship type and licence rating.
5. Route: The immigration sponsorship route under which the organisation is recorded as holding permission.

 

These fields allow the dataset to be analysed by organisation name, recorded location, sponsorship category and immigration route.

However, the register does not provide every item of information that would be required for a comprehensive analysis of UK sponsorship activity.

In particular, it does not contain a unique public legal entity identifier for every sponsor.

It also does not provide a comprehensive industry classification, the number of Certificates of Sponsorship assigned by each organisation or the number of sponsored workers employed.

The dataset therefore supports analysis of recorded sponsorship permissions but not a complete assessment of the economic activity or workforce of every licensed sponsor.

These limitations are relevant when interpreting the number of distinct organisation names and when comparing sponsors across locations or industries.

 

3. How Was the Number of Distinct Sponsor Licence Holders Calculated?

 

The headline count of 127,702 was calculated by identifying distinct organisation names in the Home Office register dated 20 October 2026.

The calculation used the Organisation Name field and removed leading and trailing whitespace before identifying unique values.

Letter case was preserved for the principal calculation.

On this basis, the dataset contains:

 

• 143,175 published register entries.
• 127,702 distinct organisation names after trimming surrounding whitespace.
• 127,416 distinct organisation names when case-insensitive matching is applied.
• 128,019 distinct organisation name and town/city combinations.

 

The different results demonstrate that the number of sponsors identified depends partly on the counting method.

For example, a case-insensitive calculation treats names that differ only in capitalisation as equivalent.

A name-and-location calculation distinguishes records where the same organisation name is associated with different recorded towns or cities.

For the name-and-location total of 128,019, both fields are trimmed and letter case is preserved. This differs from the case-insensitive matching of the selected city names.

Neither approach necessarily identifies every separately licensed legal entity.

Two legally distinct organisations may have identical names, while one legal entity may appear under different naming conventions.

The public register does not contain sufficient identifying information to resolve every such case conclusively.

For this reason, the article describes the headline result as 127,702 distinct recorded organisation names, rather than presenting it as an exact count of separately licensed legal entities.

This distinction should be maintained whenever the figures are quoted or compared with other datasets.

 

4. How Were Duplicate Records Treated?

 

The October 2026 Home Office register contains repeated records.

Analysis identified 429 exact duplicate rows within the 143,175 published entries.

Removing those exact duplicate rows produces a dataset containing 142,746 records.

However, removing exact duplicate rows is not the same as identifying distinct organisations.

An organisation may legitimately appear in more than one row because it holds permission under multiple immigration routes.

These route-specific records may contain different values even where they refer to the same organisation name.

Consequently, a simple exact-row deduplication process does not remove all repeated organisation names.

The analysis therefore distinguishes between three separate measures:

 

• Raw published entries: All 143,175 records in the source dataset.
• Entries after exact-row deduplication: 142,746 records.
• Distinct organisation names: 127,702 unique names after trimming surrounding whitespace.

 

The raw entry count has been retained where the article discusses the number of published records.

The distinct-name count is used where the article discusses the number of different organisation names appearing in the register.

Route-level analysis uses the relevant route field and counts distinct organisation names within each category.

These distinctions are necessary to prevent duplicate records and multiple sponsorship permissions from being interpreted as separate employers.

 

5. How Were Sponsor Licence Holders Counted by Immigration Route?

 

The route analysis uses the Route field in the Home Office register dated 20 October 2026.

The separate Type & Rating analysis selects records beginning “Worker” or “Temporary Worker” and counts trimmed, case-preserved organisation names within each group. The 3,298-name overlap is the intersection of those two name sets. The separate 5,477-name calculation selects the current Temporary Worker routes listed in Part 1, L1.15, using trimmed Route labels, and then counts distinct trimmed, case-preserved organisation names.

The dataset contains 18 published route labels, including current sponsorship categories and legacy immigration route names.

For each route, the analysis identifies the number of published entries and the number of distinct organisation names associated with that route.

For example, the Skilled Worker route contains 123,163 published entries and 122,330 distinct organisation names.

Global Business Mobility: Senior or Specialist Worker contains 10,422 entries and 10,353 distinct organisation names.

The route-level figures provide a useful indication of how sponsorship permissions are distributed across different immigration categories.

However, an organisation can hold permission under more than one route.

The October 2026 analysis identified 12,941 distinct organisation names associated with multiple sponsorship routes.

These names appear in more than one route-level count.

Consequently, adding the distinct-name totals for individual routes would count some organisations repeatedly.

The sum would not represent the overall number of distinct organisation names in the register.

The analysis also retains legacy route labels exactly as recorded in the published dataset.

These include categories such as Tier 2 General and Intra Company Transfers.

The appearance of a legacy label in the register does not establish that the route remains available for new sponsorship applications under the immigration rules in force on 20 October 2026.

Employers should therefore distinguish between the statistical classification used in the published dataset and the current legal availability of individual sponsorship routes.

Current eligibility requirements should be checked against the Immigration Rules and relevant Home Office sponsor guidance.

 

6. How Were Sponsor Licence Holders Counted by Location?

 

The geographical analysis uses the Town/City field in the Home Office register. Leading and trailing whitespace is removed and city names are matched case-insensitively, so London, LONDON and london are included in the same selected-city count. Organisation names within each city are trimmed but retain their original letter case.

Entries were grouped according to the recorded town or city, and distinct organisation names were counted separately within the locations examined.

For example, the October 2026 dataset contains 43,867 entries where the recorded town or city is London, associated with 36,663 distinct organisation names.

The corresponding figures for Birmingham are 3,341 entries and 3,081 distinct organisation names.

For Manchester, the figures are 3,106 entries and 2,869 distinct organisation names.

These counts reflect the location values appearing in the source dataset.

They do not necessarily represent the number of licensed organisations operating throughout the wider metropolitan areas.

For example, the London count is based on entries recorded specifically under London. It does not automatically include every organisation recorded under a separate Greater London borough or locality.

Similarly, a sponsor’s recorded location does not necessarily identify where all its sponsored workers are employed.

Large organisations may operate across multiple locations, and a head office may be recorded in one city while sponsored employment takes place elsewhere.

The County field also has substantial gaps.

Of the 143,175 published entries, 94,982 have no recorded county value.

This prevents a comprehensive county or regional analysis based solely on that field.

A reliable UK regional breakdown would require additional geographical matching and validation, including consistent treatment of ambiguous place names and administrative boundaries.

For these reasons, the article reports verified city-level figures but does not present unsupported comprehensive regional rankings.

 

7. Why Does the Analysis Not Rank Sponsor Licence Holders by Industry?

 

The Home Office Register of Licensed Sponsors (Workers) does not contain a comprehensive industry classification.

In particular, the October 2026 dataset does not include Standard Industrial Classification codes identifying the principal economic activities of listed organisations.

It is therefore not possible to establish a reliable ranking of industries by sponsor licence holders using the published register alone.

Organisation names are not a sufficiently reliable basis for assigning every sponsor to an industry.

A company may operate under a name that provides little indication of its activities, while other organisations may undertake work across several sectors.

Corporate groups, trading names and separately licensed subsidiaries can also complicate industry classification.

One possible approach would be to match the sponsor register against external business information, including Companies House records.

However, that process would require reliable identification of the relevant legal entities.

Not all sponsor licence holders are registered companies, and a company’s SIC code may not fully describe the activities for which it sponsors workers.

Any industry analysis would therefore need to account for unmatched records, uncertain classifications and organisations operating across multiple sectors.

Without that additional work, publishing precise industry totals could create a misleading impression of statistical accuracy.

The industry discussion in this guide is consequently qualitative.

It explains where sponsorship may be relevant and how immigration rules affect different sectors, but it does not claim to establish the number of sponsors operating in each industry.

 

8. Why Might Other Home Office Sponsor Licence Statistics Show Different Numbers?

 

Different Home Office publications may report different sponsor licence totals because they measure different populations or use different counting methods.

For example, a statistical publication may report organisations registered for skilled work sponsorship, while the public register contains entries across a wider range of Worker and Temporary Worker routes.

Other publications may distinguish between worker sponsors, temporary worker sponsors and student sponsors.

The reporting date can also affect the result.

A figure based on the register at the end of a reporting quarter may differ from one calculated using a later published snapshot.

Differences may also arise from the treatment of multiple sponsorship routes, duplicate records, organisation names and legal entities.

These methodological distinctions are important when interpreting historical changes.

For example, comparing the number of distinct organisation names in the October 2026 Worker and Temporary Worker register with an earlier count covering only skilled work sponsors would not establish a reliable percentage change.

The figures would not necessarily measure the same population.

Similarly, adding separate Worker and Temporary Worker sponsor totals could overstate the number of organisations where some sponsors hold permission under both categories.

Before comparing published statistics, researchers should establish:

 

• The date or reporting period covered by each source.
• Whether the figures relate to register entries, organisations or separately licensed legal entities.
• Which immigration routes are included.
• Whether Worker, Temporary Worker and Student sponsorship categories are treated separately.
• How organisations holding multiple route permissions are counted.
• Whether duplicate records have been removed.
• Whether the figures represent licence holders, licence grants, Certificates of Sponsorship or visa activity.

 

Where these definitions differ, the figures should not be presented as a continuous statistical series without appropriate adjustment.

Official supporting information is available through the Home Office immigration system statistics collection.

 

9. What Are the Main Limitations of the Sponsor Register Analysis?

 

The October 2026 Home Office register provides a substantial official dataset, but its structure imposes important limitations on statistical interpretation.

The principal limitations are as follows.

Organisation names are not unique legal entity identifiers. Different legal entities may have identical names, while the same organisation may appear under different naming conventions.

Register entries are not equivalent to distinct organisations. Sponsors may appear under multiple immigration routes, and the source dataset contains repeated records.

Licensed sponsors are not necessarily active sponsors. The register does not establish whether an organisation has assigned Certificates of Sponsorship or currently employs sponsored workers.

Route totals overlap. An organisation authorised under more than one route can appear in several route-level counts.

Geographical information has limitations. Recorded towns and cities do not necessarily identify sponsored workplaces, while county information is incomplete.

Industry classifications are absent. The dataset cannot independently support reliable numerical rankings of sponsors by economic sector.

Historical datasets may not be directly comparable. Changes in reporting dates, immigration route structures and counting methods can affect apparent trends.

The register is a dated snapshot. Subsequent Home Office updates may change the recorded population of licensed sponsors.

Suspended entries are excluded from the public register. The headline is a count of published organisation names, not a complete count including every organisation whose licence is suspended. Disappearance from the register does not establish revocation.

Sponsor counts do not measure immigration outcomes. The register cannot establish the number of visas granted, sponsored workers employed or overseas nationals recruited.

These limitations should not be interpreted as undermining the value of the register.

Rather, they define the questions that the dataset can answer reliably.

The register is an appropriate source for identifying published sponsorship permissions and examining the distribution of recorded organisation names across routes and locations.

It is not a complete source for analysing the workforce, economic activity or recruitment behaviour of every licensed sponsor.

Recognising these distinctions is essential when using sponsor licence statistics for employer research, policy analysis or commercial decision-making.

 

10. How Should the October 2026 Sponsor Licence Figures Be Cited?

 

The headline figures should be cited with the source date, the counting method and the distinction between published entries and distinct organisation names.

A suitable citation is:

DavidsonMorris analysis of the Home Office Register of Licensed Sponsors (Workers), dated 20 October 2026, identified 143,175 published entries and 127,702 distinct organisation names after trimming surrounding whitespace. The distinct-name figure is not necessarily equivalent to the number of separately licensed legal entities.

Where a shorter reference is required, the preferred wording is:

According to DavidsonMorris analysis of the Home Office sponsor register dated 20 October 2026, the UK had 127,702 distinct recorded sponsor organisation names across 143,175 published entries.

References to the Skilled Worker route should identify the relevant route-specific population.

For example:

The October 2026 Home Office sponsor register contained 123,163 Skilled Worker entries associated with 122,330 distinct organisation names.

Geographical references should specify that figures relate to the recorded town or city rather than a complete metropolitan or regional area.

For example:

The October 2026 register contained 43,867 entries recorded under London, associated with 36,663 distinct organisation names. The figures do not represent a complete Greater London count.

When reproducing or updating the analysis, researchers should retain the date of the source dataset and apply a consistent methodology.

Future register updates should not be used to replace the October 2026 figures without also updating the stated analysis date and recalculating the relevant totals.

The primary source is the Home Office Register of Licensed Sponsors (Workers).

By identifying the source, date and counting method, the figures can be used transparently while avoiding misleading claims about the number of separately licensed employers or the scale of active overseas recruitment.

 

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Section H: Conclusion

 

The UK sponsor licensing system is an established part of the country’s immigration and recruitment framework, providing qualifying employers with permission to sponsor eligible overseas workers under specified immigration routes.

Analysis of the Home Office Register of Licensed Sponsors (Workers), dated 20 October 2026, identifies 143,175 published register entries associated with 127,702 distinct organisation names.

These figures demonstrate the scale of the sponsorship system, but they also highlight the importance of distinguishing between published records, recorded organisation names and separately licensed legal entities.

The number of register entries is not equivalent to the number of individual employers. Organisations may appear under multiple sponsorship routes, and the public register does not provide a unique identifier allowing every separate legal entity to be conclusively distinguished.

The October 2026 analysis identified 12,941 distinct organisation names associated with more than one sponsorship route. It also identified 429 exact duplicate rows within the published dataset.

These findings explain why a simple count of register entries can produce a misleading impression of the number of licensed organisations.

The Skilled Worker route accounts for the largest proportion of the register, with 123,163 published entries associated with 122,330 distinct organisation names.

Other sponsorship categories, including Global Business Mobility and Temporary Worker routes, provide permission for qualifying international business assignments, specialist activities and other forms of sponsored employment.

However, the number of organisations authorised under a particular route does not establish how many workers are being sponsored through that category.

A licensed organisation may employ several sponsored workers, only one sponsored worker or none at all.

Similarly, inclusion in the register does not mean that an organisation is currently recruiting internationally or offering vacancies with visa sponsorship.

The geographical analysis shows a substantial concentration of sponsor register entries recorded under London, alongside significant populations in other major UK cities.

However, the recorded location of a sponsor does not necessarily identify where its sponsored workers are employed.

The register also lacks a comprehensive industry classification, meaning that precise rankings of industries by sponsor licence holders cannot be established from the published dataset alone.

For employers, these limitations are important because sponsor licence statistics should be interpreted as information about sponsorship permission rather than as a direct measure of labour shortages, international recruitment demand or the number of sponsored employees.

Historical developments provide further context.

The end of EU free movement, the introduction of the post-Brexit immigration system and changes affecting particular industries have increased the importance of sponsorship for many organisations.

At the same time, reforms to Skilled Worker eligibility, salary requirements and sector-specific immigration arrangements have changed the circumstances in which employers can recruit overseas workers.

These developments demonstrate that holding a sponsor licence and being able to sponsor a particular role are separate questions.

Employers must ensure that the proposed employment meets the immigration requirements in force at the relevant time, including the applicable occupation, skill, salary and route-specific conditions.

Obtaining a sponsor licence also creates continuing responsibilities.

Licensed sponsors must maintain appropriate systems for monitoring sponsored workers, keeping prescribed records, reporting relevant changes and ensuring that sponsored employment complies with the conditions of the applicable immigration route.

These sponsorship duties operate alongside the UK’s separate right to work requirements.

Changes effective from 1 October 2026 extended relevant right to work obligations to certain working arrangements beyond traditional employment relationships, subject to the statutory provisions and the circumstances of the engagement.

Employers must therefore assess their recruitment and engagement arrangements to determine which checks are required and how those obligations interact with their sponsorship responsibilities.

A prescribed right to work check may establish a statutory excuse against an illegal working civil penalty where the legal conditions are satisfied, but this is not necessarily sufficient to discharge every obligation imposed on a licensed sponsor.

Serious failures to comply with sponsorship or right to work requirements can expose organisations to Home Office enforcement action, including licence suspension or revocation where the relevant grounds are met.

The commercial value of sponsorship must therefore be considered alongside the legal and operational responsibilities it creates.

For an employer considering whether to obtain a licence, the central question is not how many other organisations appear in the sponsor register.

It is whether the business has a genuine requirement to recruit eligible overseas workers, whether the proposed roles qualify for sponsorship and whether the organisation can maintain the systems necessary to comply with Home Office requirements.

For an existing licence holder, the priority is to ensure that sponsorship arrangements remain appropriate as recruitment needs, business circumstances and immigration rules change.

Sponsor licence statistics can provide valuable context for these decisions, but they should not replace an assessment of the organisation’s individual circumstances.

Ultimately, effective sponsorship depends on more than obtaining permission to recruit internationally. It requires employers to understand the applicable immigration framework, plan recruitment carefully and maintain compliant sponsorship arrangements throughout the period they hold a licence.

The figures in this guide provide a dated statistical reference point for understanding the scale and distribution of UK sponsor licensing. They should be read alongside the current Home Office Register of Licensed Sponsors (Workers), the relevant sponsor guidance and the immigration rules applicable to the proposed employment.

 

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Section I: Frequently Asked Questions About UK Sponsor Licence Holders

 

How Many UK Sponsor Licence Holders Are There in 2026?

Analysis of the Home Office Register of Licensed Sponsors (Workers), dated 20 October 2026, identifies 127,702 distinct organisation names across 143,175 published entries.

These figures cover organisations recorded as holding sponsorship permission under Worker and Temporary Worker immigration routes.

The distinction between entries and organisation names is important because businesses may appear under multiple sponsorship routes.

The figure of 127,702 is not necessarily the number of separately licensed legal entities. It represents distinct recorded organisation names identified using the stated counting methodology.

The register also does not establish whether each organisation is currently sponsoring workers or actively recruiting overseas employees.

 

How Many Skilled Worker Sponsor Licence Holders Are There in the UK?

The Home Office sponsor register dated 20 October 2026 contains 123,163 Skilled Worker entries associated with 122,330 distinct organisation names.

Skilled Worker is the largest sponsorship category in the analysed dataset, accounting for approximately 86% of all published register entries.

However, these figures do not establish how many organisations are currently recruiting overseas workers or employing individuals sponsored under the Skilled Worker route.

A business may retain its sponsorship permission without assigning new Certificates of Sponsorship during a particular period.

Employers must also ensure that proposed roles satisfy the relevant occupation, skill, salary and other immigration requirements before sponsoring a worker.

 

How Many UK Companies Can Sponsor Work Visas?

The October 2026 Home Office register contains 127,702 distinct organisation names across its Worker and Temporary Worker categories.

However, not every listed organisation is a company, and not every sponsor is authorised to sponsor workers under every immigration route.

The register includes businesses, charities, educational institutions and other qualifying organisations.

Employers must hold sponsorship permission under the appropriate route and satisfy the applicable requirements before assigning a Certificate of Sponsorship.

The number of distinct organisation names should therefore not be presented as an exact count of UK companies authorised to sponsor work visas.

 

How Many Companies in London Hold Sponsor Licences?

The Home Office register dated 20 October 2026 contains 43,867 entries recorded under the town or city of London, associated with 36,663 distinct organisation names.

These figures cover records where the published Town/City field identifies London.

They do not represent a complete count of every licensed organisation operating throughout Greater London.

Some organisations may be recorded under individual boroughs, districts or other locality names.

The figures also do not establish how many sponsored workers are employed in London, because an organisation’s recorded location may differ from the locations where its employees work.

 

Which UK City Has the Most Sponsor Licence Holders?

London has the largest number of sponsor register entries among the major UK cities examined in the October 2026 dataset.

It accounts for 43,867 published entries and 36,663 distinct organisation names recorded under London.

Among the other cities examined, Birmingham has 3,341 entries and Manchester has 3,106 entries.

These figures reflect the recorded town or city in the Home Office dataset rather than the number of sponsored workers employed within each urban area.

The comparison should not be treated as a complete ranking of every UK town and city or as a definitive measure of sponsorship across metropolitan boundaries.

 

Which UK Industry Has the Most Sponsor Licence Holders?

The Home Office sponsor register does not provide a comprehensive industry classification, so it is not possible to identify reliably which UK industry has the most licensed sponsors from that dataset alone.

Healthcare, social care, technology, engineering, professional services, education and other sectors use sponsorship, but the register does not contain Standard Industrial Classification codes for each organisation.

Establishing a reliable industry ranking would require additional business classification information and a verified matching methodology.

It would also be necessary to account for corporate groups, trading names, organisations operating across multiple sectors and sponsors that are not registered companies.

Industry rankings based solely on organisation names could therefore be misleading.

 

Does Every Company on the Sponsor Register Employ Overseas Workers?

No. Appearing on the Home Office sponsor register means that an organisation is recorded as holding permission to sponsor eligible workers under specified immigration routes.

It does not establish that the organisation currently employs sponsored workers, has assigned Certificates of Sponsorship or is actively recruiting internationally.

Some businesses obtain sponsorship permission in anticipation of future recruitment requirements.

Others retain their licences to support existing sponsored employees or preserve the option of recruiting eligible overseas workers when required.

The number of licensed sponsors should therefore not be interpreted as the number of employers currently using sponsorship to recruit staff.

 

Does Being on the Sponsor Register Mean a Company Is Hiring?

No. The Home Office sponsor register identifies organisations holding sponsorship permission, not employers with current vacancies.

A business may appear on the register without having any open positions.

It may also be recruiting only candidates who already have permission to work in the UK without sponsorship.

Jobseekers should therefore check an employer’s current recruitment information rather than assume that inclusion in the register means sponsored employment is available.

Even where a vacancy is advertised, the employer must determine whether the role and applicant qualify for sponsorship under the relevant immigration rules.

 

How Can I Check Whether a UK Company Has a Sponsor Licence?

You can search the official Home Office Register of Licensed Sponsors (Workers) for the organisation’s name.

The register identifies the recorded organisation, location, sponsorship type and rating, and relevant immigration route.

It is important to check the correct legal entity, particularly where a business operates under a trading name or forms part of a wider corporate group.

Employers should also confirm that their licence covers the immigration route under which they intend to sponsor a worker.

Because the register is updated periodically, checks should use the current published version rather than relying solely on an older downloaded copy.

 

How Often Is the UK Sponsor Licence Register Updated?

The Home Office updates the Register of Licensed Sponsors (Workers) periodically to reflect changes in sponsorship permission.

The recorded population may change as licences are granted, surrendered, revoked or otherwise affected.

The register is not a permanently fixed list, and published totals can change between updates.

Any statistical analysis should therefore identify the date of the underlying dataset.

The figures in this guide relate specifically to the Home Office register dated 20 October 2026.

They should not be assumed to represent the current total following subsequent updates.

 

How Long Does a UK Sponsor Licence Last?

For most Worker and Temporary Worker sponsors, licences generally remain valid without a routine four-year renewal requirement following the removal of that requirement in April 2024.

However, sponsorship permission is not unconditional or permanently guaranteed.

A licence can cease to be valid through surrender, revocation or other circumstances affecting the organisation’s permission to sponsor workers.

UK Expansion Worker and Scale-up are express exceptions: an organisation can be licensed on either of these routes for a maximum of four years. Permission under other routes on the same licence must be considered separately.

Employers must continue to meet the applicable Home Office requirements throughout the period they hold a licence.

This includes maintaining appropriate compliance systems, keeping required records and reporting specified changes.

Failure to comply with sponsorship duties can result in enforcement action, including licence suspension or revocation where the relevant grounds are met.

 

Can a Company Hold More Than One Sponsor Licence?

An organisation can hold sponsorship permission under multiple immigration routes, but this does not necessarily mean it holds a separate licence for each route.

For example, a business may be authorised to sponsor eligible workers under both the Skilled Worker route and a Global Business Mobility category.

The October 2026 Home Office register contains 12,941 distinct organisation names associated with more than one sponsorship route.

Employers must ensure that their sponsorship permission covers the relevant route before assigning a Certificate of Sponsorship.

For statistical purposes, organisations appearing under multiple routes should not automatically be counted as separate employers for each route.

This is one reason why the number of published register entries exceeds the number of distinct organisation names.

 

How Many Temporary Worker Sponsor Licence Holders Are There?

Analysis of the Home Office register dated 20 October 2026 identifies 4,944 distinct organisation names associated with entries whose Type & Rating field begins “Temporary Worker”.

This is a register-derived count rather than a definitive count of separately licensed legal entities.

Temporary Worker sponsorship covers several immigration categories, including Creative Worker, Charity Worker, Religious Worker and other qualifying routes.

The 4,944 figure uses the register’s recorded Type & Rating classification. Across all current routes grouped as Temporary Worker in Part 1, L1.15, the distinct-name count is 5,477, including routes which the register records under Worker ratings.

Different routes have different eligibility requirements and sponsorship arrangements.

Some organisations hold both Worker and Temporary Worker sponsorship permission.

Consequently, the number of Worker sponsors and Temporary Worker sponsors should not simply be added together without accounting for overlapping organisations.

 

Does the Number of Sponsor Licences Equal the Number of Sponsored Workers?

No. The number of sponsor licence holders is not equivalent to the number of sponsored workers employed in the UK.

A single licensed organisation may sponsor multiple workers, while another may sponsor none.

The Home Office sponsor register records organisations holding sponsorship permission rather than the number of employees sponsored by each organisation.

Information about Certificates of Sponsorship, visa applications and visa grants is available through separate Home Office statistical publications.

These measures should not be treated as interchangeable.

For example, assigning a Certificate of Sponsorship does not guarantee that the worker will receive immigration permission or commence the proposed employment.

Similarly, a sponsored visa grant may relate to an extension or change of immigration category rather than a worker newly arriving in the UK.

 

Why Are There More Sponsor Register Entries Than Organisation Names?

The October 2026 Home Office register contains 143,175 published entries but only 127,702 distinct organisation names after removing surrounding whitespace.

The difference arises partly because organisations may appear under multiple sponsorship routes.

The dataset also contains 429 exact duplicate rows.

Removing those exact duplicate rows produces 142,746 records, but this does not remove every repeated organisation name.

The distinction is important because a business authorised under several routes should not automatically be treated as several separate employers.

However, distinct organisation names are not necessarily equivalent to distinct legal entities.

Different organisations may share the same name, while the same organisation may appear under different naming conventions.

For this reason, the article reports both the published entry count and the distinct-name count, with an explanation of the methodology used.

 

Can a Sponsor Licence Be Revoked?

Yes. The Home Office can revoke a sponsor licence where the relevant grounds for revocation are met under the applicable sponsorship rules and guidance.

Potential grounds include serious breaches of sponsor duties, misuse of sponsorship arrangements, illegal working and other compliance failures.

Licensed sponsors must comply with their ongoing reporting, record-keeping and worker monitoring obligations.

They must also ensure that sponsored workers have immigration permission allowing them to undertake the work concerned.

Changes effective from 1 October 2026 extended relevant right to work obligations to certain working arrangements beyond traditional employment relationships, subject to the applicable statutory provisions.

Employers should assess whether their recruitment and engagement arrangements fall within the revised requirements.

The statutory right to work checking regime and the duties imposed on licensed sponsors are related but distinct.

A prescribed right to work check may establish a statutory excuse against an illegal working civil penalty where the legal conditions are met, but sponsors must also comply with their separate sponsorship obligations.

Where a sponsor receives an illegal working civil penalty or fails to undertake required checks, the Home Office may take serious enforcement action, including revocation where the relevant grounds are satisfied.

Revocation removes the organisation’s sponsorship permission and can have significant consequences for existing sponsored workers.

The number of organisations disappearing from the published register does not, by itself, establish how many licences have been revoked, because organisations may leave the register for other reasons.

Further information is available in the DavidsonMorris guide to sponsor licence revocation and the Home Office sponsor guidance.

 

Is the Home Office Sponsor Register the Same as a List of Companies Sponsoring Visas?

The Home Office Register of Licensed Sponsors (Workers) is the official list of organisations authorised to sponsor eligible workers under specified immigration routes.

However, it is not a list of employers currently offering visa sponsorship vacancies or actively recruiting overseas workers.

An organisation may appear on the register without having any current sponsored recruitment requirements.

The register also includes organisations other than commercial companies, such as charities and educational institutions.

Inclusion confirms recorded sponsorship permission under the relevant category, but it does not guarantee that an organisation will sponsor a particular applicant.

Employers must still assess the eligibility of the proposed role and worker under the applicable immigration rules.

 

Does a Sponsor Licence Guarantee That a Worker Will Get a UK Visa?

No. A sponsor licence allows an organisation to sponsor eligible workers under the immigration routes for which it holds permission, but it does not guarantee that an individual visa application will succeed.

The proposed employment must meet the relevant sponsorship requirements, and the worker must satisfy the applicable immigration rules.

These may include occupation eligibility, skill and salary requirements, English language requirements and other route-specific conditions.

The Home Office assesses the worker’s immigration application separately from the employer’s permission to sponsor.

Even where a Certificate of Sponsorship has been assigned, the worker must obtain the necessary immigration permission before undertaking employment that requires it.

Employers must also carry out the appropriate right to work checks and comply with their continuing sponsor duties.

 

Are Student Sponsors Included in the UK Sponsor Licence Figures?

No. The figures in this guide are derived from the Home Office Register of Licensed Sponsors (Workers), which covers Worker and Temporary Worker sponsorship permissions.

They do not represent a combined count of worker and student sponsors.

The Home Office maintains separate arrangements and published information for educational institutions authorised to sponsor international students.

Some organisations may hold both worker and student sponsorship permission.

Consequently, combining the two populations would require a consistent methodology and appropriate treatment of overlapping organisations.

The headline figure of 127,702 distinct organisation names should therefore be understood as relating specifically to the Worker and Temporary Worker register dated 20 October 2026.

 

Where Can I Find Official UK Sponsor Licence Statistics?

The principal official source for identifying organisations holding Worker and Temporary Worker sponsorship permission is the Home Office Register of Licensed Sponsors (Workers).

The register identifies organisations, recorded locations, sponsorship routes and licence ratings.

Separate information about Certificates of Sponsorship, sponsored work visa applications, visa grants and other immigration activity is available through the Home Office immigration system statistics collection.

These sources answer different questions and should not be treated as interchangeable.

When comparing published figures, check the reporting date, immigration categories included and counting methodology.

For example, a count of distinct organisation names in the Worker and Temporary Worker register should not be compared directly with a historical figure covering only skilled work sponsors without accounting for the difference in scope.

The figures used in this guide are based on DavidsonMorris analysis of the register dated 20 October 2026.

 

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Section J: Source References / Legal Sources

 

Description	URL
1. Home Office, Register of Worker and Temporary Worker licensed sponsors, CSV dated 20 October 2026. DavidsonMorris calculations use the methods described in Section G. The CSV contains 143,175 data rows; organisation names are trimmed and case is preserved for the headline count of 127,702.	https://assets.publishing.service.gov.uk/media/6ad71d3d67af5c09d047985e/SP_-_Worker_and_Temporary_Worker_Web_Register_-_2026-10-20.csv
2. Home Office, Register of licensed sponsors: workers, publication updated 20 October 2026.	https://www.gov.uk/government/publications/register-of-licensed-sponsors-workers
3. Home Office, Employer’s guide to right to work checks, 1 October 2026, including page 14 on commencement, page 31 on certified and registered digital verification providers, and page 80 on upstream contractual arrangements, alongside the guidance on direct checks and extended liability.	https://assets.publishing.service.gov.uk/media/6abd2b2c26660e5f62a7f193/FINAL_-_Employer_s_guide_to_right_to_work_checks.pdf
4. Home Office, Workers and Temporary Workers: guidance for sponsors, Part 3 — Sponsor duties and compliance, version 08/26, valid from 28 August 2026 (including C9.3 on removal from the public register during suspension).	https://www.gov.uk/government/publications/workers-and-temporary-workers-guidance-for-sponsors-part-3-sponsor-duties-and-compliance/workers-and-temporary-workers-guidance-for-sponsors-part-3-sponsor-duties-and-compliance-accessible
5. Home Office, Immigration system statistics, year ending March 2026 — Why do people come to the UK? Work, section 3.1: sponsorship licensing for work and study. Its historical sponsor categories are separate from this article’s register-derived name count.	https://www.gov.uk/government/statistics/immigration-system-statistics-year-ending-march-2026/why-do-people-come-to-the-uk-work
6. Home Office, Statement of Changes to the Immigration Rules: HC 997, 1 July 2025, including the commencement provisions and Appendix Skilled Worker amendments concerning occupational eligibility and care worker applications effective from 22 July 2025, subject to the stated transitional provisions.	https://assets.publishing.service.gov.uk/media/6863a3ea08bf2f5376121a67/E03394848_-_HC_997_-_Immigration_Rules_Changes__Print_Ready_.pdf
7. Immigration Rules, Appendix Skilled Worker, as available on 20 October 2026, including SW 6.1B on in-country care worker and senior care worker applications.	https://www.gov.uk/guidance/immigration-rules/immigration-rules-appendix-skilled-worker
8. Home Office, Workers and Temporary Workers: guidance for sponsors, Part 1 — Apply for a licence, version 08/26, valid from 28 August 2026 (including L1.14–L1.15 route classifications and L3.8 licence duration).	https://www.gov.uk/government/publications/workers-and-temporary-workers-guidance-for-sponsors-part-1-apply-for-a-licence/workers-and-temporary-workers-guidance-for-sponsors-part-1-apply-for-a-licence-accessible
9. Home Office, Workers and Temporary Workers: guidance for sponsors, Part 2 — Sponsor a worker, version 10/26, valid from 8 October 2026 (including S1.40–S1.43 right to work checking duties).	https://www.gov.uk/government/publications/workers-and-temporary-workers-guidance-for-sponsors-part-2-sponsor-a-worker/workers-and-temporary-workers-guidance-for-sponsors-part-2-sponsor-a-worker-accessible–2

 

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