Company lists · Data refreshed August 2026

Top 25 Constitutional law firms based in the United Kingdom

RevenueBase identified 107 company matches for constitutional law firms associated with the United Kingdom as of August 2026 and tracks 2,463 professional contacts across them, including 934 with verified work emails and 94 with mobile numbers. London is the largest hub.

This list covers company matches for constitutional law firms associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed August 31, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Aug 31, 2026 How this list was built
107Companies
2,463Contacts tracked
934Verified emails
94Mobile numbers
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The 25 largest constitutional law firms based in the United Kingdom

Ranked by team size
Top 25 of 107 company matches for constitutional law firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Aug 31, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United Kingdom51-200167 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
2Exact matchLondon, United Kingdom51-200150 contacts →

Exact match

“Commitment.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
3Exact matchNottingham, United Kingdom51-200104 contacts →

Exact match

“St Ives is proud of its reputation for excellence in all areas of advocacy and advisory work which continues to grow locally and nationally.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
4Exact matchColchester, United Kingdom51-20084 contacts →

Exact match

“Thompson Smith and Puxon is a leading law firm with offices in Colchester and Clacton.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
5Exact matchWells, United Kingdom51-20057 contacts →

Exact match

“Chubb Bulleid Solicitors - Providing individual, family and commercial legal services to local, national and international clients.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
6Exact matchLondon, United Kingdom11-5050 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
7Exact matchCambridge, United Kingdom51-20038 contacts →

Exact match

“With a team of accomplished legal experts recognised by the Legal 500, Thomson Webb & Corfield is a premier independent law firm and a major player in the Cambridge market, as…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
8Exact matchLondon, United Kingdom51-20038 contacts →

Exact match

“We have a proud history of representing unions and their members and we have one of the leading Employment Law departments in the UK.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
9Exact matchNorwich, United Kingdom11-5037 contacts →

Exact match

“We are a long-established and independent leading firm of legal experts based in Norwich, Norfolk.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
10Exact matchLondon, United Kingdom51-20030 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
11Exact matchLondon, United Kingdom11-5030 contacts →

Exact match

“Bhatt Murphy was established in 1998 by a group of lawyers who share a commitment to the protection of civil liberties.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
12Exact matchBirmingham, United Kingdom11-5025 contacts →

Exact match

“To offer outstanding legal services, you need excellent individuals, providing specialist expertise and experience; and an unrelenting commitment to their clients' needs.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
13Exact matchPortsmouth, United Kingdom11-5024 contacts →

Exact match

“Middleton Law is a new breed of law firm.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
14Exact matchColchester, United Kingdom11-5023 contacts →

Exact match

“We're a leading boutique construction law firm.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
15Exact matchManchester, United Kingdom11-5020 contacts →

Exact match

“Clifford Johnston & Co is a full-service law firm with offices in Manchester and Stockport, built on over 40 years of doing right by our clients.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
16Exact matchHighbury Corner, United Kingdom11-5019 contacts →

Exact match

“Reeves & Co is a nationwide criminal defence firm also specialising in Immigration Law.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
17Exact matchLondon, United Kingdom11-5019 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
18Exact matchBelfast, United Kingdom11-5018 contacts →

Exact match

“Madden & Finucane Solicitors was established in 1979 by Peter Madden and Pat Finucane.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
19Exact matchLondon, United Kingdom51-20017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
20Exact matchLondon, United Kingdom11-5016 contacts →

Exact match

“Boulter and Company Solicitors was established in the 1990's in North London and Hertfordshire with a Nationwide client base to offer a fast, friendly and efficient service in all…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
21Exact matchBirmingham, United Kingdom11-5015 contacts →

Exact match

“Murria Solicitors is a Legal 500 law firm based in the heart of Birmingham.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
22Exact matchLondon, United Kingdom11-5015 contacts →

Exact match

“RakLAW Solicitors is a full-service law firm based in London, United Kingdom.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
23Exact matchWashington, United Kingdom11-5014 contacts →

Exact match

“Solicitors based in Gateshead and Washington offering full range of legal services.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
24Exact matchRunfold Farnham, United Kingdom11-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
25Exact matchLondon, United Kingdom11-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase

Showing 25 of 107 constitutional law firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 934 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Constitutional law firms based in the United Kingdom at a glance

As of Aug 31, 2026
37.9%Verified-email coverage
3.8%Mobile-number coverage
23.0Average contacts per company
11-50Median size (employees)
28.0%Largest-city concentration · London
Aug 31, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
41
51-200
17
201-500
3
501-1,000
1

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “constitutional law firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 934 professional contacts with verified work emails across the full matched dataset. 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 August 31, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Constitutional law firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “constitutional law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 107 company matches for constitutional law firms associated with the United Kingdom as of August 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Bindmans tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most constitutional law firms?

London leads with 30 company records, followed by Manchester (6) and Belfast (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 934 professional contacts with verified work emails tracked across these 107 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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 SmartSearch, 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.