Company lists · Data refreshed November 2026

Top 25 Work permit attorneys based in the United Kingdom

RevenueBase identified 319 company matches for work permit attorneys associated with the United Kingdom as of November 2026 and tracks 1,725 professional contacts across them, including 500 with verified work emails. London is the largest hub.

This list covers company matches for work permit attorneys associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
319Companies
1,725Contacts tracked
500Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest work permit attorneys based in the United Kingdom

Ranked by team size
Top 25 of 319 company matches for work permit attorneys based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchOldham, United KingdomHQ recorded Nov 6, 202651-200137 contacts →

Exact match

“At Immigration Advice Service, we are more than just immigration solicitors; we are your dedicated partners in navigating the intricate world of immigration law.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Our specialist immigration solicitors and employment solicitors based in central London focus on supporting the needs of businesses and individuals, both nationally and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOxford, United KingdomHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Solicitors firm with main office in Oxford.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“We provide Employment and Regulatory Solutions at Work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNottingham, United KingdomHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“We are Paragon Law.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“WorkPermitCloud Limited is a business immigration advisory firm based in London, UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“At Samartin & Friends, we specialise in helping people and businesses navigate the often complex process of U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“OTS Solicitors is a City of London law firm providing specialist legal advice in Business Immigration, Personal Immigration, Family Law, Employment Law and Litigation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Marie De Louise Solicitors is a reputable legal practice based in London, committed to delivering high-quality legal services with integrity and professionalism.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHarrow, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“We are a leading law firm specialising in Corporate Immigration, passionately dedicated to guiding businesses through the intricate landscape of UK immigration laws.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBatley, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“We can help you, whether you’re wanting to apply for a UK visa, apply for an extension, or for asylum.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Welcome to NARA Solicitors, a modern law firm with a commitment to delivering exceptional legal services, operating under the regulation of the Solicitors Regulation Authority.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSouthall, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“M-R Solicitors LLP is one of the top UK law firms providing services to large portfolio of clients in private and business sector from last 14 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchStratford, United KingdomHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Law Wise Solicitors is a name you can trust for the solution of complicated legal matters.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHigh Wycombe, United KingdomHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“We are highly motivated and committed to the field of immigration law.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“SMK Law Solicitors specialise in immigration, asylum and human rights law.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Advocates, campaigners and defenders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMiddlesbrough, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Specialist Immigration Solicitors, established 1994, having dealt with over applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Recommended by Legal 500 as Top Tier within the UK, our team of experienced lawyers will help you as we have helped thousands of others in London since 1985.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-50011 contacts →

Exact match

“SKY SOLICITORS LTD is a company based out of 60 HIGH ROAD LEYTON, LONDON, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Hammersmith & Fulham Law Centre was established in 1979 and has worked on the front line of advice needs for 46 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBirmingham, United KingdomHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Optimus Law has a wide range of knowledge and experience when it comes to all aspects of Immigration Law and Asylum.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHorsham, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“UK Visas is a reputable visa and immigration advisor, specialising in services for both businesses and individuals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHarwell, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Migrate UK are recognised as industry leading immigration law specialists with over 25 years of experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 319 work permit attorneys based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 500 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Work permit attorneys based in the United Kingdom at a glance

As of Nov 6, 2026
29.0%Verified-email coverage
5.4Average contacts per company
1-10Median size (employees)
42.0%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
240
11-50
54
51-200
10
201-500
2
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 319 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “work permit attorneys” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 500 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Work permit attorneys by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “work permit attorneys”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many work permit attorneys are there based in the United Kingdom?

RevenueBase identified 319 company matches for work permit attorneys associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Immigration Advice Service tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most work permit attorneys?

London leads with 134 company records, followed by Manchester (20) and Birmingham (13).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 500 professional contacts with verified work emails tracked across these 319 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 319 work permit attorneys based in the United Kingdom. Start with a free account, no credit card.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.