Company lists · Data refreshed September 2026

Top 25 Legal outsourcing services based in the United Kingdom

RevenueBase identified 211 legal outsourcing services headquartered in the United Kingdom as of September 2026 and tracks 5,484 professional contacts across them, including 782 with verified work emails. London is the largest hub.

This list covers legal outsourcing services 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 21, 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 21, 2026 86% judged on-target in blind review
211Companies
5,484Contacts tracked
782Verified emails
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The 25 largest legal outsourcing services based in the United Kingdom

Ranked by team size
Top 25 of 211 legal outsourcing services based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to legal outsourcing services: 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
1Partial evidenceLondon, United KingdomHQ checked Sep 21, 20261,001-5,0003,380 contacts →

Partial evidence

“DWF is a leading global provider of integrated legal and business services.”

Source: RevenueBase Database · checked Sep 21, 2026
2Partial evidenceLondon, United KingdomHQ checked Sep 21, 20261,001-5,000169 contacts →

Partial evidence

“Pinsent Masons Vario is a core part of the Pinsent Masons offering, designed to integrate legal resourcing, technology and managed services into one seamless solution.”

Source: RevenueBase Database · checked Sep 21, 2026
3Partial evidenceCity Of London, United KingdomHQ checked Sep 21, 202651-20099 contacts →

Partial evidence

“Cognia is a legal service provider that seamlessly extends corporates, banks, and law firms’ legal capability.”

Source: RevenueBase Database · checked Sep 21, 2026
4Partial evidenceLondon, United KingdomHQ checked Sep 21, 202651-20088 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 21, 2026
5Partial evidenceLondon, United KingdomHQ checked Sep 21, 202611-5060 contacts →

Partial evidence

“We are a legal consultancy that provides businesses with experienced, high-calibre lawyers on a part-time, retained basis as your in-house lawyer.”

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceUnited Kindom, United KingdomHQ checked Sep 21, 202611-5047 contacts →

Indirect evidence

“About Us:Intrinna Limited started in 2021 providing outsourced staffing solutions to UK businesses.”

Source: RevenueBase Database · checked Sep 21, 2026
7Partial evidenceLondon, United KingdomHQ checked Sep 21, 202611-5044 contacts →

Partial evidence

“LegalEdge is a practical, affordable legal solution for growing companies.”

Source: RevenueBase Database · checked Sep 21, 2026
8Partial evidenceLondon, United KingdomHQ checked Sep 21, 2026501-1,00042 contacts →

Partial evidence

“Obelisk Support has been providing legal support solutions to in house legal teams and law firms since 2010.”

Source: RevenueBase Database · checked Sep 21, 2026
9Indirect evidenceLondon, United KingdomHQ checked Sep 21, 202651-20041 contacts →

Indirect evidence

“Welcome to Factotum-your secret weapon for streamlined business success!”

Source: RevenueBase Database · checked Sep 21, 2026
10Partial evidenceLondon, United KingdomHQ checked Sep 21, 202611-5036 contacts →

Partial evidence

“Auxilio provides outsourced legal services to busy law firms like yours.”

Source: RevenueBase Database · checked Sep 21, 2026
11Partial evidenceBromsgrove, United KingdomHQ checked Sep 21, 202611-5032 contacts →

Partial evidence

“Almost every business can save time and money with smart outsourcing from Go-To - how much depends on you.”

Source: RevenueBase Database · checked Sep 21, 2026
12Indirect evidenceLondon, United KingdomHQ checked Sep 21, 202651-20027 contacts →

Indirect evidence

“Now part of the Lawyers on Demand offering within the broader Consilio family.”

Source: RevenueBase Database · checked Sep 21, 2026
13Partial evidenceLondon, United KingdomHQ checked Sep 21, 202611-5024 contacts →

Partial evidence

“Arbor Law was founded by lawyers who built their careers at the top of the profession: in leading City and international firms and as General Counsel and Head of Legal in major…”

Source: RevenueBase Database · checked Sep 21, 2026
14Partial evidenceBristol, United KingdomHQ checked Sep 21, 202611-5020 contacts →

Partial evidence

“At Rebel Legal, we are reimagining the way legal services are delivered.”

Source: RevenueBase Database · checked Sep 21, 2026
15Partial evidenceManchester, United KingdomHQ checked Sep 21, 202611-5020 contacts →

Partial evidence

“Our mission is to empower law firms and legal departments by providing bespoke solutions that simplify operations, improve productivity, and drive growth.”

Source: RevenueBase Database · checked Sep 21, 2026
16Partial evidenceLondon, United KingdomHQ checked Sep 21, 202611-5019 contacts →

Partial evidence

“Sphere Legal Limited is a thriving virtual law firm which works closely with fast-growing clients needing extensive UK legal support, wherever they might be.”

Source: RevenueBase Database · checked Sep 21, 2026
17Partial evidenceLiverpool, United KingdomHQ checked Sep 21, 202611-5017 contacts →

Partial evidence

“In-House Legal Solutions is an innovative legal services business which provides outsourced in-house legal services to business and in-house legal teams in London and the regions…”

Source: RevenueBase Database · checked Sep 21, 2026
18Partial evidenceEdinburgh, United KingdomHQ checked Sep 21, 202611-5016 contacts →

Partial evidence

“Outsourced legal cashiering services for UK law firms.”

Source: RevenueBase Database · checked Sep 21, 2026
19Partial evidenceStockport, United KingdomHQ checked Sep 21, 202611-5016 contacts →

Partial evidence

“Numero is an outsourced accounts business specialising in the legal sector and experts in compliance and customer service.”

Source: RevenueBase Database · checked Sep 21, 2026
20Partial evidenceWest Wickham, United KingdomHQ checked Sep 21, 202611-5015 contacts →

Partial evidence

“When you engage us to act as your outsourced finance team, we not only provide financial and business support, but in conjunction with our wider community of legal experts and tax…”

Source: RevenueBase Database · checked Sep 21, 2026
21Partial evidenceTewkesbury, United KingdomHQ checked Sep 21, 202611-5014 contacts →

Partial evidence

Outsourcing, Technology and Consulting Law Firms.”

Source: RevenueBase Database · checked Sep 21, 2026
22Partial evidenceLondon, United KingdomHQ checked Sep 21, 20261-1013 contacts →

Partial evidence

“Retained In-house Counsel: expert and in practice business lawyers, we partner with our clients to provide essential day to day legal advice.”

Source: RevenueBase Database · checked Sep 21, 2026
23Partial evidenceYork, United KingdomHQ checked Sep 21, 202611-5013 contacts →

Partial evidence

“Inspire Legal Group was formed in 2020, with one goal, to disrupt the way in which law firms practice law and to make lives for lawyers and clients easier through technology and…”

Source: RevenueBase Database · checked Sep 21, 2026
24Indirect evidenceLondon, United KingdomHQ checked Sep 21, 202611-5012 contacts →

Indirect evidence

“We bring our extensive industry experience to the hum-drum of finance, HR, operations, marketing and compliance so that you can focus on delivering the fun to your customers.”

Source: RevenueBase Database · checked Sep 21, 2026
25Partial evidenceManchester, United KingdomHQ checked Sep 21, 202611-5010 contacts →

Partial evidence

“Helping businesses achieve big results by outsourcing.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 211 legal outsourcing services based in the United Kingdom

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Legal outsourcing services based in the United Kingdom at a glance

As of Sep 21, 2026
14.3%Verified-email coverage
26.0Average contacts per company
1-10Median size (employees)
45.5%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
132
11-50
57
51-200
14
201-500
2
501-1,000
3
1,001-5,000
2

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 211 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 legal outsourcing services, 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 “legal outsourcing services”. 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 legal outsourcing services), 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 legal outsourcing services, 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, 782 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 21, 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.

Legal outsourcing services by metro

  • Legal outsourcing services in London96

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 legal outsourcing services, 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 legal outsourcing services are there based in the United Kingdom?

RevenueBase identified 211 legal outsourcing services 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?

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

Which city has the most legal outsourcing services?

London leads with 96 headquartered companies, followed by Manchester (6) and Bristol (4).

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 782 verified decision-maker contacts tracked across these 211 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 21, 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.