Company lists · Data refreshed September 2026

Top 25 Criminal defense law firms based in the United Kingdom

RevenueBase identified 279 criminal defense law firms headquartered in the United Kingdom as of September 2026 and tracks 2,021 professional contacts across them, including 891 with verified work emails and 81 with mobile numbers. London is the largest hub.

This list covers criminal defense 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review
279Companies
2,021Contacts tracked
891Verified emails
81Mobile numbers
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The 25 largest criminal defense law firms based in the United Kingdom

Ranked by team size
Top 25 of 279 criminal defense law firms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to criminal defense 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
1Strong evidenceLondon, United Kingdom51-20076 contacts →

Strong evidence

“25 Bedford Row is a set of specialist criminal defence advocates in London.”

Source: RevenueBase Database · checked Sep 1, 2026
2Indirect evidenceLondon, United Kingdom51-20044 contacts →

Indirect evidence

“Three Raymond Buildings is recognised as a leading set of barristers with a national and international reputation.”

Source: RevenueBase Database · checked Sep 1, 2026
3Strong evidenceLondon, United Kingdom51-20044 contacts →

Strong evidence

“Powell Spencer is one of the largest Legal Aid practices in North West London, specialising in Criminal Defence, Personal Injury and Social Law.”

Source: RevenueBase Database · checked Sep 1, 2026
4Partial evidenceLondon, United Kingdom11-5040 contacts →

Partial evidence

“Hickman & Rose are litigation specialists working in corporate and financial crime, serious and general crime, regulatory law, professional discipline, civil liberties, human…”

Source: RevenueBase Database · checked Sep 1, 2026
5Strong evidenceLondon, United Kingdom11-5040 contacts →

Strong evidence

“Olliers Solicitors is firmly established as one of the UK's leading criminal defence specialists.”

Source: RevenueBase Database · checked Sep 1, 2026
6Strong evidencePrinces Risborough, United Kingdom11-5036 contacts →

Strong evidence

“ABV Solicitors: Leading Criminal Defence lawyers; Specialists in Fraud, Serious Crime and High Profile Cases across the nation.”

Source: RevenueBase Database · checked Sep 1, 2026
7Partial evidenceLondon, United Kingdom11-5035 contacts →

Partial evidence

“We are MK Law, a team of legal professionals dedicated to providing the best representation in today's justice system.”

Source: RevenueBase Database · checked Sep 1, 2026
8Strong evidenceIlkeston, United Kingdom51-20032 contacts →

Strong evidence

“VHS Fletchers is an independent law firm providing specialist advice and representation in the fields of criminal defence, road traffic offences, prisoners’ rights and regulatory…”

Source: RevenueBase Database · checked Sep 1, 2026
9Strong evidenceUnited Kingdom51-20030 contacts →

Strong evidence

“The Criminal & Regulatory Defence Solicitors The firm operates from a large office just outside Manchester City Centre.”

Source: RevenueBase Database · checked Sep 1, 2026
10Strong evidenceLondon, United Kingdom51-20029 contacts →

Strong evidence

“EBR Attridge LLP employ over 100 expert Criminal Defence Lawyers including a large number of the countrie's best Higher Court Advocates, ensuring that we consistently exceed the…”

Source: RevenueBase Database · checked Sep 1, 2026
11Strong evidenceBraintree, United Kingdom11-5028 contacts →

Strong evidence

“Our firm specialises in criminal defence in all areas of Criminal Law.”

Source: RevenueBase Database · checked Sep 1, 2026
12Strong evidenceBethesda, United Kingdom11-5022 contacts →

Strong evidence

“When it comes to leading edge criminal and Family law expertise, Lewis Rodgers' team of lawyers provides the diligent, dependable legal representation you need.”

Source: RevenueBase Database · checked Sep 1, 2026
13Partial evidenceBirmingham, United Kingdom11-5018 contacts →

Partial evidence

“We are a specialist law firm offering a range of legal services to clients based locally, nationally and abroad.”

Source: RevenueBase Database · checked Sep 1, 2026
14Indirect evidenceSwindon, United Kingdom11-5018 contacts →

Indirect evidence

“Albin and Co was acquired by Catherine Brymer on 24th July 2024.”

Source: RevenueBase Database · checked Sep 1, 2026
15Indirect evidencePreston, United Kingdom11-5016 contacts →

Indirect evidence

“At Baker Hardman, we are dedicated to offering our clients an extensive range of innovative legal solutions and exceptional representation to accomplish our mission.”

Source: RevenueBase Database · checked Sep 1, 2026
16Partial evidenceLondon, United Kingdom11-5014 contacts →

Partial evidence

“Shearman Bowen is a law firm in Ely Place, London EC1, established in 2001 and specialising in white collar crime.”

Source: RevenueBase Database · checked Sep 1, 2026
17Partial evidenceNottingham, United Kingdom11-5011 contacts →

Partial evidence

“Castle Gate Chambers, located in the heart of Nottingham, was founded in 2020 by an ambitious and talented group of experienced criminal barristers.”

Source: RevenueBase Database · checked Sep 1, 2026
18Strong evidenceNorwich, United Kingdom11-5011 contacts →

Strong evidence

“Quality specialist criminal law & motoring solicitors in Norwich helping & supporting you every step of the way.”

Source: RevenueBase Database · checked Sep 1, 2026
19Partial evidenceRunfold Farnham, United Kingdom11-5010 contacts →

Partial evidence

“The Purkiss Partnership is a law practice company based out of Unit 16, Badshot Farm, St.”

Source: RevenueBase Database · checked Sep 1, 2026
20Partial evidenceLondon, United Kingdom11-5010 contacts →

Partial evidence

“KANGS is an award-winning litigation-only law firm.”

Source: RevenueBase Database · checked Sep 1, 2026
21Strong evidenceLondon, United Kingdom51-20010 contacts →

Strong evidence

“Part of The 36 Group, 36 Crime is a committed team of criminal specialists, who prosecute and defend in equal measure.”

Source: RevenueBase Database · checked Sep 1, 2026
22Strong evidenceLondon, United Kingdom11-5010 contacts →

Strong evidence

“Ennon & Co Solicitors was founded in March 2004 by Deji Adejobi, the principal solicitor at the firm who has worked for a leading Central London Criminal Defence Practice for 10…”

Source: RevenueBase Database · checked Sep 1, 2026
23Strong evidenceLeeds, United Kingdom11-509 contacts →

Strong evidence

“Ashmans Solicitors is a nationally recognised, award-winning criminal defence firm specialising in high-stakes, complex cases.”

Source: RevenueBase Database · checked Sep 1, 2026
24Strong evidenceBirmingham, United Kingdom11-509 contacts →

Strong evidence

“Specialists in Criminal Defence, Business Crime and Regulatory Law.”

Source: RevenueBase Database · checked Sep 1, 2026
25Strong evidenceStockton-On-Tees, United Kingdom11-508 contacts →

Strong evidence

“A leading firm of solicitors in the North East specialising in Criminal, Family and Children Law.”

Source: RevenueBase Database · checked Sep 1, 2026

Showing 25 of 279 criminal defense law firms based in the United Kingdom

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Criminal defense law firms based in the United Kingdom at a glance

As of Sep 1, 2026
44.1%Verified-email coverage
4.0%Mobile-number coverage
7.2Average contacts per company
1-10Median size (employees)
29.4%Largest-city concentration · London
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
137
11-50
110
51-200
13
201-500
3

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 criminal defense 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 the United Kingdom whose own description of what they do matches “criminal defense 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 criminal defense 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 criminal defense law firms, and records with no verified work email. Companies headquartered outside United Kingdom 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, 891 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 1, 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.

Criminal defense law firms by metro

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 criminal defense 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 criminal defense law firms are there based in the United Kingdom?

RevenueBase identified 279 criminal defense law firms headquartered in the 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?

25 Bedford ROW, headquartered in London, tops this list with the largest team on record.

Which city has the most criminal defense law firms?

London leads with 82 headquartered companies, followed by Manchester (17) and Birmingham (11).

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 891 verified decision-maker contacts tracked across these 279 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 1, 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.