Company lists · Data refreshed September 2026

Top 20 Legal tech software developers based in the United Kingdom

Name: Legal tech software developers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 180 companies tracked

RevenueBase identified 180 legal tech software developers headquartered in the United Kingdom as of September 2026 and tracks 6,060 professional contacts across them, including 1,103 with verified work emails and 360 with mobile numbers. London is the largest hub.

This list covers legal tech software developers 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

180Companies

6,060Contacts tracked

1,103Verified emails

360Mobile numbers

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The 20 largest legal tech software developers based in the United Kingdom

Ranked by team size

Top 20 of 180 legal tech software developers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names legal tech software developers: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	LuminancePartial evidence	Cambridge, United KingdomHQ checked Sep 4, 2026	201-500	403
	“Luminance’s Legal-Grade™ AI redefines enterprise decision-making, turning contracts from administration burden into strategic intelligence.” Source: company website · checked Sep 4, 2026
2	DefinelyPartial evidence	London, United KingdomHQ checked Sep 4, 2026	51-200	114
	“Definely is a leading provider of LegalTech solutions for drafting, reviewing, and understanding legal documents.” Source: company website · checked Sep 4, 2026
3	DPS SoftwareStrong evidence	Enfield, United KingdomHQ checked Sep 4, 2026	51-200	73
	“Founded 30 years ago, DPS Software are one of the UK’s leading providers of practice management software for legal businesses.” Source: company website · checked Sep 4, 2026
4	PracticeevolveIndirect evidence	Leeds, United KingdomHQ checked Sep 4, 2026	51-200	66
	“PracticeEvolve is a trusted provider of cloud-based solutions designed to streamline the business operations of mid-tier law firms.” Source: company website · checked Sep 4, 2026
5	TIKITPartial evidence	London London, United KingdomHQ checked Sep 4, 2026	201-500	59
	“Tikit is a leading provider of innovative and specialist technology to the Legal and Professional services sector with over 1500 law firm clients globally and is part of BT Group.” Source: company website · checked Sep 4, 2026
6	SharedoIndirect evidence	Alderley Edge, United KingdomHQ checked Sep 4, 2026	51-200	57
	“ShareDo, part of Clio, is an adaptive case and matter management platform.” Source: company website · checked Sep 4, 2026
7	QUILLStrong evidence	Manchester, United KingdomHQ checked Sep 4, 2026	51-200	52
	“Quill offers legal accounting, practice and document management software for the smart law firm.” Source: company website · checked Sep 4, 2026
8	Leap Legal Software UKPartial evidence	Twickenham, United KingdomHQ checked Sep 4, 2026	51-200	50
	“LEAP’s legal practice productivity solution leads the world in the delivery of state-of-the-art legal technology.” Source: company website · checked Sep 4, 2026
9	SOS LegalStrong evidence	Bath, United KingdomHQ checked Sep 4, 2026	51-200	47
	“SOS Legal, now incorporating Linetime legal software, continues to solidify its position as a leading provider of legal software solutions for enterprise law firms (150+ users)…” Source: company website · checked Sep 4, 2026
10	D2 Legal TechnologyPartial evidence	London, United KingdomHQ checked Sep 4, 2026	51-200	46
	“Award-winning legal data consulting firm, D2 Legal Technology (D2LT), sits at the intersection of FinTech and LegalTech, acting as a trusted advisor to institutions on process…” Source: company website · checked Sep 4, 2026
11	Peppermint TechnologyStrong evidence	Nottingham, United KingdomHQ checked Sep 4, 2026	51-200	45
	“Peppermint Technology is an innovative cloud software provider that exclusively serves the legal market.” Source: company website · checked Sep 4, 2026
12	Perfect Portal UKIndirect evidence	Southport, United KingdomHQ checked Sep 4, 2026	11-50	35
	“Perfect Portal helps law firms win more work, deliver a better client experience and get clearer visibility and control over their new business.” Source: company website · checked Sep 4, 2026
13	Eclipse Legal SystemsPartial evidence	Bradford, United KingdomHQ checked Sep 4, 2026	51-200	27
	“Eclipse, an Access company, is the leading provider of Case Management, Practice Management, Matter Management and Process Management Software.” Source: company website · checked Sep 4, 2026
14	Denovo Business Intelligence LimitedPartial evidence	Glasgow, United KingdomHQ checked Sep 4, 2026	11-50	22
	“Founded in 1982, Denovo have been successfully providing UK law firms with software business solutions that boost the bottom line, improve office efficiency and maintain Law…” Source: company website · checked Sep 4, 2026
15	Iquote LTDPartial evidence	Manchester, United KingdomHQ checked Sep 4, 2026	11-50	20
	“Our mission is to empower law firms and legal departments by providing bespoke solutions that simplify operations, improve productivity, and drive growth.” Source: company website · checked Sep 4, 2026
16	Codex EdgeIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	20
	“We are Codex Edge.” Source: company website · checked Sep 4, 2026
17	Osprey Approach Legal Software UKPartial evidence	Malvern, United KingdomHQ checked Sep 4, 2026	11-50	20
	“Osprey Approach provides an all-in-one, accounting, practice, and case management software solution to UK high-street and multi-branch law firms.” Source: company website · checked Sep 4, 2026
18	Index Property InformationIndirect evidence	Lightwater, United KingdomHQ checked Sep 4, 2026	51-200	20
	“Index Property Information has joined Dye & Durham.” Source: company website · checked Sep 4, 2026
19	HoowlaStrong evidence	Swansea, United KingdomHQ checked Sep 4, 2026	11-50	18
	“Hoowla is a comprehensive, cloud-based case management software designed specifically for legal professionals.” Source: company website · checked Sep 4, 2026
20	Zylpha LTDPartial evidence	Southampton, United KingdomHQ checked Sep 4, 2026	11-50	16
	“Software Designed To Make Lawyers' Lives Easier" Welcome to Zylpha.” Source: company website · checked Sep 4, 2026

Showing 20 of 180 legal tech software developers based in the United Kingdom

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Legal tech software developers based in the United Kingdom at a glance

As of Sep 4, 2026

1-10Median size (employees)

LondonLargest hub · 93 HQs

360Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

Verified emails by last verification

0–30

31–60

61–90

600

90–180

415

180+

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 tech software developers, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 tech software developers”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among legal tech software developers, 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 an evidence 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, 1,103 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 4, 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 tech software developers by metro

Legal tech software developers in London93

Frequently asked

How many legal tech software developers are there based in the United Kingdom?

RevenueBase identified 180 legal tech software developers 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?

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

Which city has the most legal tech software developers?

London leads with 93 headquartered companies, followed by Manchester (5) and Nottingham (5).

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 1,103 verified decision-maker contacts tracked across these 180 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 4, 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.