Company lists · Data refreshed September 2026

Top 25 Law firm management companies based in London, United Kingdom

Name: Law firm management companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 92 companies tracked

RevenueBase identified 92 law firm management companies headquartered in London, United Kingdom as of September 2026 and tracks 3,112 professional contacts across them, including 1,725 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers law firm management companies headquartered in London, United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

92Companies

3,112Contacts tracked

1,725Verified emails

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The 25 largest law firm management companies based in London, United Kingdom

Ranked by team size

Top 25 of 92 law firm management companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to law firm management companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Howard Kennedy LLP	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	460 contacts →
	Partial evidence “We are a London based, full-service law firm, specialising in providing straightforward advice to ambitious clients ranging from entrepreneurial businesses, family offices and…” Source: RevenueBase Database · checked Sep 28, 2026
2	Fladgate LLP	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	433 contacts →
	Indirect evidence “Fladgate has always been structured around deep relationships, true partnerships with clients.” Source: RevenueBase Database · checked Sep 28, 2026
3	Bighand	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	415 contacts →
	Partial evidence “BigHand is the specialist technology partner for the business of law and the performance engine within the firm.” Source: RevenueBase Database · checked Sep 28, 2026
4	Signature Litigation	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	146 contacts →
	Partial evidence “Signature Litigation is a London-based law firm with offices in Paris, Gibraltar and Frankfurt, specialising in commercial litigation and arbitration.” Source: RevenueBase Database · checked Sep 28, 2026
5	Vardags	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	114 contacts →
	Partial evidence “Vardags is a top law firm which works exclusively for high net worth clients (assets in excess of £1m and/or annual income in excess of and private companies.” Source: RevenueBase Database · checked Sep 28, 2026
6	Global BPO	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	88 contacts →
	Partial evidence “Founded in 2001 by lawyers, Global BPO provides bespoke legal and business services to law firms, professional service organisations and other businesses.” Source: RevenueBase Database · checked Sep 28, 2026
7	Kidd Rapinet LLP	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	84 contacts →
	Indirect evidence “Kidd Rapinet Solicitors have 6 offices in Berkshire, Buckinghamshire, Surrey and Canary Wharf.” Source: RevenueBase Database · checked Sep 28, 2026
8	Mccarthy Denning	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	67 contacts →
	Partial evidence “McCarthy Denning is a full service international law firm with a difference.” Source: RevenueBase Database · checked Sep 28, 2026
9	Mezzle	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	62 contacts →
	Indirect evidence “Mezzle is disrupting the legal industry to put the power back into the hands of lawyers and their clients.” Source: RevenueBase Database · checked Sep 28, 2026
10	LEVEL	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	56 contacts →
	Partial evidence “Level is a law firm for media, entertainment, tech and sports lawyers which enables them to run and grow their practice on their own terms and keep the lion’s share of their…” Source: RevenueBase Database · checked Sep 28, 2026
11	Glovers	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	43 contacts →
	Indirect evidence “Glovers was founded as Glover & Co in Mayfair in 1932 by Sir Gerald Glover, a prominent and respected Central London property developer and solicitor.” Source: RevenueBase Database · checked Sep 28, 2026
12	Harpa Legal Marketing	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	43 contacts →
	Indirect evidence “Harpa was founded in 2020 by former lawyers that wanted to provide full-service legal marketing services with a boutique approach.” Source: RevenueBase Database · checked Sep 28, 2026
13	Kindleworth LLP	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	40 contacts →
	Partial evidence “Kindleworth has launched and managed some of the boldest and most successful new law firms of the last decade, in the UK and across the globe.” Source: RevenueBase Database · checked Sep 28, 2026
14	Caytons	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	37 contacts →
	Partial evidence “We are a dynamic law firm with offices in the City of London, Bristol and Dublin.” Source: RevenueBase Database · checked Sep 28, 2026
15	W Legal	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	32 contacts →
	Partial evidence “W Legal is a boutique law firm that offers top City-trained lawyers.” Source: RevenueBase Database · checked Sep 28, 2026
16	CM Murray LLP	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	31 contacts →
	Partial evidence “CM Murray LLP's 'deep expertise in both partnership and employment law', makes it well-placed to handle complex and sensitive matters for clients.” Legal 500 Tier 1 (Partnership…” Source: RevenueBase Database · checked Sep 28, 2026
17	DJF Solicitors	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	22 contacts →
	Indirect evidence “DJF Solicitors offers a new home for independent lawyers to focus on legal practice, whilst we manage the administrative and regulatory requirements.” Source: RevenueBase Database · checked Sep 28, 2026
18	Valemus LAW	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	20 contacts →
	Partial evidence “Exceptional client services- Valemus Law is a nationwide law firm offering clients exceptional service across company, commercial, business and family specialisms.” Source: RevenueBase Database · checked Sep 28, 2026
19	Stridon	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “For almost two decades, we've been helping our legal and professional services clients harness the power of technology to optimise their business performance and growth.” Source: RevenueBase Database · checked Sep 28, 2026
20	Nishlis Legal Marketing	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “Nishlis is a leading global legal marketing company with headquarters in London and offices in New York City, Tokyo, Singapore, Tel Aviv and Warsaw.” Source: RevenueBase Database · checked Sep 28, 2026
21	Eldwick LAW	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “We are a boutique law firm, based in the City of London.” Source: RevenueBase Database · checked Sep 28, 2026
22	Jamieson Alexander Legal	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Jamieson Alexander was founded in early 2010 in order to provide Clients with a cost-effective and consistent service, through direct contact with their lawyer.” Source: RevenueBase Database · checked Sep 28, 2026
23	Elborne Mitchell LLP	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Elborne Mitchell was founded in 1968 providing advice primarily to the insurance and shipping industries.” Source: RevenueBase Database · checked Sep 28, 2026
24	RVS Solicitors	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	14 contacts →
	Partial evidence “We are a London-based law firm focused on innovating how legal support is offered today by shunning the practices that have made the general public weary of approaching legal…” Source: RevenueBase Database · checked Sep 28, 2026
25	Ekamm8	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “At Ekamm8, we help legal teams work at the speed of business without compromising on accuracy, compliance, or professional standards.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: law firm management companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names law firm management companies.
Partial evidence: Its own public description names part of law firm management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name law firm management companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 92 law firm management companies based in London, United Kingdom

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Law firm management companies based in London, United Kingdom at a glance

As of Sep 28, 2026

55.4%Verified-email coverage

33.8Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 92 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among law firm management companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in London, United Kingdom whose own description of what they do matches “law firm management companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names law firm management companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among law firm management companies, and records with no verified work email. Companies headquartered outside London are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,725 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names law firm management companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many law firm management companies are there based in London, United Kingdom?

RevenueBase identified 92 law firm management companies headquartered in London, United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Howard Kennedy LLP, headquartered in London, tops this list with the largest team on record.

Which city in the United Kingdom has the most law firm management companies?

London leads the United Kingdom with 92 headquartered companies, followed by Manchester (13) and Liverpool (5).

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 1,725 verified decision-maker contacts tracked across these 92 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.