Company lists · Data refreshed September 2026

Top 19 Document review software companies based in London, United Kingdom

Name: Document review software 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 11, 2026 41 companies tracked

RevenueBase identified 41 company matches for document review software companies associated with London, United Kingdom as of September 2026 and tracks 1,628 professional contacts across them, including 909 with verified work emails and 222 with mobile numbers. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for document review software companies associated with London, 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 September 11, 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 Sep 11, 2026 How this list was built

41Companies

1,628Contacts tracked

909Verified emails

222Mobile numbers

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The 19 largest document review software companies based in London, United Kingdom

Ranked by team size

Top 19 of 41 company matches for document review software companies based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 11, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Bighand	Exact match	London, United KingdomHQ recorded Sep 11, 2026	201-500	415 contacts →
	Exact match “BigHand is the specialist technology partner for the business of law and the performance engine within the firm.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
2	Iota Analytics	Exact match	London, United KingdomHQ recorded Sep 11, 2026	201-500	347 contacts →
	Exact match “At Iota Analytics we’re bringing together the very best of tech and consulting to serve law firms, legal counsels and intellectual property managers.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
3	Opus 2	Exact match	London, United KingdomHQ recorded Sep 11, 2026	201-500	312 contacts →
	Exact match “For more than 15 years, Opus 2 has developed award-winning solutions trusted by the most successful law firms.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
4	Definely	Exact match	London, United KingdomHQ recorded Sep 11, 2026	51-200	113 contacts →
	Exact match “Definely is a leading provider of LegalTech solutions for drafting, reviewing, and understanding legal documents.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
5	Pirical	Exact match	London, United KingdomHQ recorded Sep 11, 2026	51-200	49 contacts →
	Exact match “For 10+ years, we've helped over 100 firms compete and win with intelligence.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
6	Codex Edge	Exact match	London, United KingdomHQ recorded Sep 11, 2026	11-50	20 contacts →
	Exact match “We are Codex Edge.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
7	Metamorf	Exact match	London, United KingdomHQ recorded Sep 11, 2026	11-50	11 contacts →
	Exact match “AmLaw 30, Magic Circle, and other top-tier law firms trust Metamorf to strengthen the way they run their practices.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
8	Coded LAW	Exact match	London, United KingdomHQ recorded Sep 11, 2026	1-10	10 contacts →
	Exact match “Smarter legal workflows.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
9	Altien	Exact match	London, United KingdomHQ recorded Sep 11, 2026	11-50	9 contacts →
	Exact match “Altien provides software solutions and supporting services that help customers take advantage of the new opportunity in legal services to manage information where and when it…” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
10	Draftpilot	Exact match	London, United KingdomHQ recorded Sep 11, 2026	11-50	7 contacts →
	Exact match “We believe legal work can be easier.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
11	Office & Dragons	Exact match	London, United KingdomHQ recorded Sep 11, 2026	1-10	5 contacts →
	Exact match “Office & Dragons streamlines document tasks for lawyers with intuitive automation and generative AI, eliminating low-value, error-prone drafting, editing, and redlining workflows.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
12	Adaptive Reasoning	Exact match	London, United KingdomHQ recorded Sep 11, 2026	11-50	3 contacts →
	Exact match “Adaptive Reasoning provides a range of cloud-based software solutions for managing documentation and related risks and data needs.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
13	Altlaw Ediscovery	Exact match	London, United KingdomHQ recorded Sep 11, 2026	11-50	3 contacts →
	Exact match “Disruptive and Independent, with an amazing team, providing a faultless customer experience.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
14	Scissero LTD	Exact match	London, United KingdomHQ recorded Sep 11, 2026	11-50	3 contacts →
	Exact match “Scissero brings together state-of-the-art proprietary technology, experienced technologists and legal experts, and quality customer service to provide legal departments with the…” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
15	JANDR	Exact match	London, United KingdomHQ recorded Sep 11, 2026	1-10	2 contacts →
	Exact match “We handle high volume document reviews arising from litigation disclosure, investigations and data subject access requests (DSARs).” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
16	OLD OAK Legal LTD	Exact match	London, United KingdomHQ recorded Sep 11, 2026	1-10	2 contacts →
	Exact match “Welcome to our cutting-edge legal tech software, designed to revolutionize law practices and streamline operations.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
17	Casedo	Exact match	London, United KingdomHQ recorded Sep 11, 2026	1-10	2 contacts →
	Exact match “Built by lawyers, for lawyers, Casedo is not only the fastest electronic-bundling software solution for lawyers, but also an innovative PDF document workspace that gives you…” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
18	ROOKA	Exact match	London, United KingdomHQ recorded Sep 11, 2026	1-10	1 contacts →
	Exact match “Legal Drafting.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
19	Juris AI	Exact match	London, United KingdomHQ recorded Sep 11, 2026	1-10	1 contacts →
	Exact match “Juris AI helps automate contract reviews reducing review time from 2 hours to just 10 minutes.” Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “document review software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 19 of 41 document review software companies based in London, United Kingdom

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Document review software companies based in London, United Kingdom at a glance

As of Sep 11, 2026

55.8%Verified-email coverage

13.6%Mobile-number coverage

39.7Average contacts per company

11-50Median size (employees)

Sep 11, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

8320–30

7531–60

061–90

090–180

2180+

Company record updated

Median 58.5d

00–30

85631–60

54461–90

13190–180

97180+

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 London, United Kingdom whose business descriptions match “document review software companies” 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 909 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 September 11, 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.

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 “document review software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many document review software companies are there based in London, United Kingdom?

RevenueBase identified 41 company matches for document review software companies associated with London, United Kingdom as of September 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?

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

Which city in the United Kingdom has the most document review software companies?

London leads the United Kingdom with 62 company records, followed by Cambridge (3) and Manchester (2).

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 909 professional contacts with verified work emails tracked across these 41 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 September 11, 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.