Company lists · Data refreshed September 2026

Top 25 Immigration law firms based in the United Kingdom

RevenueBase identified 857 company matches for immigration law firms associated with the United Kingdom as of September 2026 and tracks 5,657 professional contacts across them, including 1,663 with verified work emails and 221 with mobile numbers. London is the largest hub.

This list covers company matches for immigration law firms 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 3, 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 3, 2026 How this list was built
857Companies
5,657Contacts tracked
1,663Verified emails
221Mobile numbers
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The 25 largest immigration law firms based in the United Kingdom

Ranked by team size
Top 25 of 857 company matches for immigration law firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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 matchUnited KingdomHQ recorded Sep 3, 202651-200126 contacts →

Exact match

“Hay & Kilner | Solicitors in Newcastle & Wallsend | Specialising in all areas of business and family law.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2Exact matchOldham, United KingdomHQ recorded Sep 3, 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 3, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 3, 202651-200102 contacts →

Exact match

“Oracle Solicitors is an experienced team of creative legal problem-solvers, based in London, Belfast, Naples, Frankfurt and Addis Ababa.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4Exact matchPortsmouth, United KingdomHQ recorded Sep 3, 202651-20088 contacts →

Exact match

“Biscoes, your local lawyers, are located in offices close to you.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5Exact matchHuddersfield, United KingdomHQ recorded Sep 3, 202651-20078 contacts →

Exact match

“Ridley & Hall Solicitors is a multi award-winning Yorkshire-based law firm with a strong reputation that extends nationwide.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 3, 202651-20075 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 3, 202651-20071 contacts →

Exact match

“UK’S leading law firm in international protection, asylum, extradition & Interpol, complex immigration, financial crime, litigation and cross-border disputes.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8Exact matchOxford, United KingdomHQ recorded Sep 3, 202651-20055 contacts →

Exact match

“Solicitors firm with main office in Oxford.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 3, 202651-20047 contacts →

Exact match

“Situated in the heart of Central London, Lisa’s Law Solicitors is a Legal 500 firm with the legal expertise and know-how to provide solutions to your every legal need.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 3, 202651-20042 contacts →

Exact match

“At Vyman Solicitors, we are a multi-disciplinary law firm delivering high-quality legal advice to individuals, corporations and professional partners across the UK.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5039 contacts →

Exact match

“At Starck Uberoi Solicitors & Advocates, we are dedicated to delivering personalised and solution-focused legal services to individuals and businesses.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12Exact matchManchester, United KingdomHQ recorded Sep 3, 202611-5035 contacts →

Exact match

“At IMD we specialise in helping individuals and businesses navigate complex legal issues with expertise, clarity, and empathy.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 3, 202651-20035 contacts →

Exact match

“Britain Solicitors is a law practice company based out of the United Kingdom.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5033 contacts →

Exact match

“3CS Corporate Solicitors is a British law firm based in the City of London providing a comprehensive legal service to more than 250 international companies, including many of the…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15Exact matchManchester, United KingdomHQ recorded Sep 3, 202611-5031 contacts →

Exact match

“Axis Solicitors is a full-service UK law firm renowned for its leadership in Immigration Law and trusted across a broader range of practice areas, including Family Law, Employment…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5031 contacts →

Exact match

“Woodcock Law and Notary Public, founded by Nathan Woodcock, provides specialist immigration law and notarial services to businesses and individuals.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 3, 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 3, 2026 · View company records in RevenueBase
18Exact matchNottingham, United KingdomHQ recorded Sep 3, 202611-5030 contacts →

Exact match

“We are Paragon Law.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5029 contacts →

Exact match

“Career Craft Consultants is an award winning firm and UK Immigration Law Firm specialising in all Immigration work.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20Exact matchCardiff, United KingdomHQ recorded Sep 3, 20261-1028 contacts →

Exact match

“Welcome to Newfields Law.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21Exact matchEast London, United KingdomHQ recorded Sep 3, 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 3, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 3, 202651-20026 contacts →

Exact match

“Founded in 1977, JD Spicer Zeb solicitors have grown to be a national practice with a large team of excellent lawyers and support staff.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5024 contacts →

Exact match

“We provide Employment and Regulatory Solutions at Work.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5024 contacts →

Exact match

“The Joint Council for the Welfare of Immigrants (JCWI) is an independent national charity which exists to campaign for justice in immigration, nationality and refugee law and…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5024 contacts →

Exact match

“Public Law 2.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

Showing 25 of 857 immigration law firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,663 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Immigration law firms based in the United Kingdom at a glance

As of Sep 3, 2026
29.4%Verified-email coverage
3.9%Mobile-number coverage
6.6Average contacts per company
1-10Median size (employees)
45.0%Largest-city concentration · London
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
584
11-50
208
51-200
37
201-500
6
501-1,000
1
1,001-5,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “immigration law firms” 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 1,663 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 3, 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 “immigration law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many immigration law firms are there based in the United Kingdom?

RevenueBase identified 857 company matches for immigration law firms 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?

HAY & Kilner tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most immigration law firms?

London leads with 386 company records, followed by Manchester (47) and Birmingham (41).

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 1,663 professional contacts with verified work emails tracked across these 857 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 3, 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.