Company lists · Data refreshed September 2026

Top 25 Human rights law firms based in London, United Kingdom

RevenueBase identified 69 human rights law firms headquartered in London, United Kingdom as of September 2026 and tracks 4,999 professional contacts across them, including 1,470 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers human rights law firms 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
69Companies
4,999Contacts tracked
1,470Verified emails
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The 25 largest human rights law firms based in London, United Kingdom

Ranked by team size
Top 25 of 69 human rights law firms 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 human rights law firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceLondon, United KingdomHQ checked Sep 28, 20261,001-5,0002,644 contacts →

Indirect evidence

“Amnesty International is a global movement of more than 10 million people who take injustice personally.”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceLondon, United KingdomHQ checked Sep 28, 2026201-500261 contacts →

Partial evidence

“Hodge Jones & Allen is a leading nationwide firm of solicitors which champions the rights of the individual.”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceLondon, United KingdomHQ checked Sep 28, 202651-200227 contacts →

Indirect evidence

“Doughty Street Chambers was set up in 1990 by thirty independent-minded barristers, aiming to break the mould of traditional chambers by moving out of the Inns of Court and…”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceLondon, United KingdomHQ checked Sep 28, 202651-200166 contacts →

Partial evidence

“Multidisciplinary law firm with an exceptional track record offering a wide range of specialist legal services to our clients, from medium-sized businesses and NGOs to public…”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceLondon, United KingdomHQ checked Sep 28, 202651-200146 contacts →

Partial evidence

“Established in Soho in 1971 as specialists in civil liberties, music and criminal law, Simons Muirhead Burton is now a multi-disciplined law firm offering clients advice and…”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceLondon, United KingdomHQ checked Sep 28, 202611-5065 contacts →

Indirect evidence

“Reprieve is a legal action NGO.”

Source: RevenueBase Database · checked Sep 28, 2026
7Strong evidenceLondon, United KingdomHQ checked Sep 28, 202611-5052 contacts →

Strong evidence

“We use the law to enforce the rights of the disadvantaged of society, hold the state to account for its actions, challenge discrimination and fight human rights and environmental…”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceLondon, United KingdomHQ checked Sep 28, 202611-5033 contacts →

Indirect evidence

“ITN Solicitors are a firm of leading lawyers in London.”

Source: RevenueBase Database · checked Sep 28, 2026
9Strong evidenceLondon, United KingdomHQ checked Sep 28, 202651-20030 contacts →

Strong evidence

“Birnberg Peirce Solicitors is a long-established legal practice upholding civil rights and liberties with teams practicing Criminal, Civil, Immigration law and more.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceLondon, United KingdomHQ checked Sep 28, 202611-5030 contacts →

Partial evidence

“Global Legal Action Network (GLAN) is an independent, non-profit organisation committed to the mobilisation of public international law through legal action addressing…”

Source: RevenueBase Database · checked Sep 28, 2026
11Strong evidenceLondon, United KingdomHQ checked Sep 28, 202611-5020 contacts →

Strong evidence

“Hopkin Murray Beskine, established in 1993, is a leading London solicitors’ firm specialising in family law, divorce, human rights and housing law.”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceLondon, United KingdomHQ checked Sep 28, 202611-5019 contacts →

Partial evidence

“Gold Jennings is a leading civil liberties and judicial review law firm based in London.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceLondon, United KingdomHQ checked Sep 28, 202651-20016 contacts →

Indirect evidence

“Kaim Todner has been part of ONE Legal since 2016.”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceLondon, United KingdomHQ checked Sep 28, 202611-5015 contacts →

Partial evidence

“Milestone Solicitors are a specialist City Law Practice located in Central London who are dedicated to serving the Local Community and Global Entities.”

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceLondon, United KingdomHQ checked Sep 28, 202611-5014 contacts →

Partial evidence

“Nexus Chambers, the Chambers of Michael Mansfield KC is a dynamic, mixed common law set with a strong campaigning ethos.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceLondon, United KingdomHQ checked Sep 28, 20261-1011 contacts →

Indirect evidence

“Cole Khan is about you.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceLondon, United KingdomHQ checked Sep 28, 202611-5011 contacts →

Indirect evidence

“Recommended by Legal 500 as Top Tier within the UK, our team of experienced lawyers will help you as we have helped thousands of others in London since 1985.”

Source: RevenueBase Database · checked Sep 28, 2026
18Strong evidenceLondon, United KingdomHQ checked Sep 28, 202611-509 contacts →

Strong evidence

“Since 1998, Luqmani Thompson in north London has been at the forefront of developments in immigration, human rights and public law in the UK.”

Source: RevenueBase Database · checked Sep 28, 2026
19Strong evidenceLondon, United KingdomHQ checked Sep 28, 20261-109 contacts →

Strong evidence

“SMK Law Solicitors specialise in immigration, asylum and human rights law.”

Source: RevenueBase Database · checked Sep 28, 2026
20Strong evidenceLondon, United KingdomHQ checked Sep 28, 20261-107 contacts →

Strong evidence

“Based in London, Cromwell Wilkes specialise in the fields of immigration law, human rights, and business law.”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceLondon, United KingdomHQ checked Sep 28, 20261-107 contacts →

Indirect evidence

“Thames Hill Solicitors is a London based firm established by experienced legal practitioners.”

Source: RevenueBase Database · checked Sep 28, 2026
22Strong evidenceLondon, United KingdomHQ checked Sep 28, 20261-106 contacts →

Strong evidence

“BHRC’s mission is to protect and promote international human rights through the rule of law, by using the international human rights law expertise of the UK’s most experienced and…”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceLondon, United KingdomHQ checked Sep 28, 20261-105 contacts →

Indirect evidence

“Commons is a not-for-profit, specialist criminal defence firm based in London, UK.”

Source: RevenueBase Database · checked Sep 28, 2026
24Strong evidenceLondon, United KingdomHQ checked Sep 28, 20261-105 contacts →

Strong evidence

“Specialist in environmental, public, human rights and planning law based in London and Devon.”

Source: RevenueBase Database · checked Sep 28, 2026
25Strong evidenceLondon, United KingdomHQ checked Sep 28, 20261-105 contacts →

Strong evidence

“Southwell & Partners is dedicated to the pursuit of justice and is at the forefront of human rights, criminal, modern slavery and regulatory legal work.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 69 human rights law firms based in London, United Kingdom

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Human rights law firms based in London, United Kingdom at a glance

As of Sep 28, 2026
29.4%Verified-email coverage
72.4Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
17
51-200
10
201-500
2
501-1,000
1
1,001-5,000
1

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 69 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 human rights law firms, 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 “human rights law firms”. 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 human rights law firms), 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 human rights law firms, 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, 1,470 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 human rights law firms, 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 human rights law firms are there based in London, United Kingdom?

RevenueBase identified 69 human rights law firms 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?

Amnesty International, headquartered in London, tops this list with the largest team on record.

Which city in the United Kingdom has the most human rights law firms?

London leads the United Kingdom with 69 headquartered companies, followed by Belfast (7) and Glasgow (7).

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 1,470 verified decision-maker contacts tracked across these 69 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.