Company lists · Data verified August 2026

Top 25 Employment law firms based in the United Kingdom

Name: Employment law firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 3,373 companies tracked

There are 3,373 employment law firms headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 94,910 professional contacts across them, including 45,959 with verified work emails and 7,107 with mobile numbers. London is the largest hub.

This list covers employment law firms headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

3,373Companies

94,910Contacts tracked

45,959Verified emails

7,107Mobile numbers

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The 25 largest employment law firms based in the United Kingdom

Ranked by team size

Top 25 of 3,373 employment law firms based in the United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Irwin Mitchell	Chichester	1,001-5,000	2,968	1,761
2	Browne Jacobson	Manchester	1,001-5,000	1,486	937
3	Hill Dickinson LLP	Leeds	1,001-5,000	1,246	735
4	Taylor Rose	Hertford	1,001-5,000	1,149	834
5	Shakespeare Martineau	n/a	1,001-5,000	986	696
6	Brodies LLP	Inverness	501-1,000	931	291
7	HF	York	501-1,000	864	471
8	Slater And Gordon Lawyers UK	Cardiff	1,001-5,000	858	336
9	Fletchers Group	Manchester	501-1,000	824	448
10	Lewis Silkin	Belfast	501-1,000	786	605
11	HCR LAW	London	1,001-5,000	758	589
12	Leigh DAY	Newcastle	501-1,000	738	608
13	JMW Solicitors LLP	London	501-1,000	727	510
14	Farrer & CO	London	201-500	693	455
15	Clarke Willmott	Cardiff	501-1,000	685	424
16	Thompsons Solicitors	Plymouth	501-1,000	677	338
17	Setfords	Surrey	1,001-5,000	656	518
18	Blake Morgan LLP	Cardiff	501-1,000	623	463
19	Foot Anstey	n/a	501-1,000	622	436
20	Express Solicitors	Manchester	501-1,000	595	336
21	Ward Hadaway	Manchester	501-1,000	561	370
22	Kingsley Napley	London	501-1,000	555	453
23	Brabners	Manchester	501-1,000	545	358
24	Stewarts	Leeds	201-500	502	320
25	Cripps	Tunbridge Wells	501-1,000	482	385

Showing 25 of 3,373 employment law firms based in the United Kingdom

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Employment law firms based in the United Kingdom at a glance

As of Aug 28, 2026

11-50Median size (employees)

LondonLargest hub · 872 HQs

7,107Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

1,553

11-50

1,170

51-200

444

201-500

501-1,000

1,001-5,000

Employment law firms by metro

Metro	Companies
Employment law firms in London	872
Employment law firms in Manchester	131
Employment law firms in Birmingham	76
Employment law firms in Leeds	55
Employment law firms in Liverpool	47
Employment law firms in Belfast	42
Employment law firms in Glasgow	39

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “employment law firms”, with match quality audited by blind human judging, and headquartered in the United Kingdom.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 3,373 employment law firms headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Irwin Mitchell, headquartered in Chichester, tops this list with the largest team on record.

Which city has the most employment law firms?

London leads with 872 headquartered companies, followed by Manchester (131) and Birmingham (76).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 45,959 verified decision-maker contacts tracked across these 3,373 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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Related lists

Employment law firms by geography

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.