Company lists · Data verified August 2026

Top 25 Antitrust law firms based in the United Kingdom

Name: Antitrust 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 103 companies tracked

There are 103 antitrust law firms headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 7,263 professional contacts across them, including 3,785 with verified work emails and 692 with mobile numbers. London is the largest hub.

This list covers antitrust 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.

103Companies

7,263Contacts tracked

3,785Verified emails

692Mobile numbers

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The 25 largest antitrust law firms based in the United Kingdom

Ranked by team size

Top 25 of 103 antitrust 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	Slaughter And MAY	London	1,001-5,000	1,955	1,061
2	Hill Dickinson LLP	Leeds	1,001-5,000	1,246	735
3	Taylor Rose	Hertford	1,001-5,000	1,149	834
4	VWV	Bristol	201-500	434	314
5	Gatti Pavesi Bianchi Ludovici	London	51-200	200	142
6	Peters & Peters	London	51-200	130	94
7	Gaby Hardwicke Solicitors	Bexhill On Sea	51-200	112	64
8	ST Ives Chambers	Nottingham	51-200	104	79
9	Pearson Solicitors And Financial Advisers LTD	Ashton Under Lyne	51-200	65	42
10	Concurrences	London	11-50	62	31
11	RIX & KAY Solicitors LLP	Uckfield	51-200	46	6
12	Kingsley Bond Solicitors	n/a	51-200	42	26
13	360 LAW Services	Lightwater	51-200	39	22
14	Thomson Webb & Corfield	Cambridge	51-200	38	29
15	The Jonathan LEA Network	Haywards Heath	11-50	34	26
16	ITN Solicitors	London	11-50	33	22
17	Corker Binning	London	11-50	32	19
18	Levy & Mcrae Solicitors	Glasgow	51-200	30	26
19	CM Murray LLP	London	11-50	30	26
20	Mayer Brown International LLP	London	11-50	28	19
21	The Endeavour Partnership NOW Ward Hadaway	n/a	501-1,000	25	10
22	Karam, Missick & Traube	London	11-50	15	12
23	Towerhouse LLP	London	11-50	14	12
24	Gill Turner Tucker	Maidstone	11-50	14	2
25	Euclid LAW	London London	11-50	13	10

Showing 25 of 103 antitrust law firms based in the United Kingdom

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Antitrust law firms based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 49 HQs

692Contacts with mobile numbers

20Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Antitrust law firms by metro

Metro	Companies
Antitrust law firms in London	49
Antitrust law firms in Bristol	3
Antitrust law firms in Glasgow	2
Antitrust law firms in Kings Lynn	1
Antitrust law firms in Milton Keynes	1
Antitrust law firms in Belfast	1
Antitrust law firms in Maidstone	1

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 “antitrust 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; 20 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 antitrust law firms are there based in the United Kingdom?

There are 103 antitrust law firms headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Slaughter And MAY, headquartered in London, tops this list with the largest team on record.

Which city has the most antitrust law firms?

London leads with 49 headquartered companies, followed by Bristol (3) and Glasgow (2).

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 3,785 verified decision-maker contacts tracked across these 103 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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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.