Company lists · Data refreshed September 2026

Top 25 Employment immigration attorneys based in the United Kingdom

RevenueBase identified 451 company matches for employment immigration attorneys associated with the United Kingdom as of September 2026 and tracks 2,870 professional contacts across them, including 1,089 with verified work emails. London is the largest hub.

This list covers company matches for employment immigration 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 September 19, 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 Sep 19, 2026 How this list was built
451Companies
2,870Contacts tracked
1,089Verified emails
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The 25 largest employment immigration attorneys based in the United Kingdom

Ranked by team size
Top 25 of 451 company matches for employment immigration attorneys based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 Sep 19, 202651-200126 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 · Sep 19, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20073 contacts →

Exact match

“Sterling Law Group is based in London, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 19, 2026201-50070 contacts →

Exact match

“With Over 26 Years Of Experience in Global Immigration Law.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20063 contacts →

Exact match

“UK and US Immigration lawyers with offices in London and New York, regarded as a “stellar” boutique immigration firm with a powerful transatlantic capability.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20062 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 · Sep 19, 2026 · View company records in RevenueBase
6Exact matchNottingham, United KingdomHQ recorded Sep 19, 202611-5031 contacts →

Exact match

“We are Paragon Law.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5030 contacts →

Exact match

“At A Y&J Solicitors, our mission is to help individuals and businesses navigate complex UK immigration processes with trust, care, and excellence.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5030 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchCardiff, United KingdomHQ recorded Sep 19, 20261-1028 contacts →

Exact match

“Welcome to Newfields Law.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5027 contacts →

Exact match

“Legend Solicitors is a legal firm run by Mr Aravind Sreevalsalan based in London.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5025 contacts →

Exact match

“We provide Employment and Regulatory Solutions at Work.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5024 contacts →

Exact match

“Public Law 2.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchNottingham, United KingdomHQ recorded Sep 19, 202611-5022 contacts →

Exact match

“OTB Legal is a nationally recognised specialist UK immigration law firm, known for delivering expert legal advice with a refreshingly modern and client-focused approach.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchHarrow, United KingdomHQ recorded Sep 19, 202611-5022 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 · Sep 19, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5022 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 · Sep 19, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5022 contacts →

Exact match

“The firm Established in 2014, OTS Solicitors has rapidly become recognised as one of the UK's leading immigration and family law firms.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchHarrow, United KingdomHQ recorded Sep 19, 202611-5022 contacts →

Exact match

“Aston Brooke Solicitors is a specialist law firm providing end-to-end legal support for care providers, healthcare businesses, and employers across the UK.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchNottingham, United KingdomHQ recorded Sep 19, 202611-5020 contacts →

Exact match

“Trent Law (Solicitors) is an idealistic and highly innovative Law Practice.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchGlasgow, United KingdomHQ recorded Sep 19, 202611-5019 contacts →

Exact match

“We are asylum and immigration law specialists based in Glasgow.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5019 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 · Sep 19, 2026 · View company records in RevenueBase
21Exact matchBatley, United KingdomHQ recorded Sep 19, 202611-5016 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 · Sep 19, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“We are a dynamic and enthusiastic UK immigration law firm who specialise in all business and personal immigration matter.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“Hudson McKenzie’s Business Immigration Group implements comprehensive immigration solutions for corporate and government clients worldwide.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchGodalming, United KingdomHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“Kilgannon & Partners is an innovative, values-led law firm specialising in employment law and immigration law.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 451 employment immigration attorneys based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,089 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Employment immigration attorneys based in the United Kingdom at a glance

As of Sep 19, 2026
37.9%Verified-email coverage
6.4Average contacts per company
1-10Median size (employees)
51.0%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
327
11-50
101
51-200
12
201-500
4
501-1,000
2
1,001-5,000
2

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 451 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 “employment immigration 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 1,089 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 September 19, 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.

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 “employment immigration attorneys”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many employment immigration attorneys are there based in the United Kingdom?

RevenueBase identified 451 company matches for employment immigration attorneys associated with the United Kingdom as of September 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 employment immigration attorneys?

London leads with 230 company records, followed by Manchester (21) and Birmingham (20).

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 1,089 professional contacts with verified work emails tracked across these 451 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 September 19, 2026.

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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.