Company lists · Data verified August 2026

Top 24 AI compliance software companies based in London, United Kingdom

Name: AI compliance software companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 81 companies tracked

There are 81 AI compliance software companies headquartered in London, United Kingdom (RevenueBase, August 2026). RevenueBase tracks 810 professional contacts across them, including 263 with verified work emails and 84 with mobile numbers. London is the largest hub.

This list covers AI compliance software companies headquartered in London, United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

81Companies

810Contacts tracked

263Verified emails

84Mobile numbers

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The 24 largest AI compliance software companies based in London, United Kingdom

Ranked by team size

Top 24 of 81 AI compliance software companies based in London, United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Napier AI	London	201-500	204	141
2	Xapien	London	51-200	75	34
3	Guildhawk	London	51-200	32	18
4	ADVAI	London	11-50	26	12
5	Eunice AI	London	11-50	24	7
6	Verax AI	London	11-50	19	7
7	MESHX	London	11-50	18	5
8	gentek.ai	London	11-50	17	7
9	RED Marker	London	11-50	9	3
10	Gaialens	London	11-50	8	4
11	Altrum AI	London	1-10	8	4
12	AIBLY	London	11-50	7	4
13	The HUB	London	11-50	6	1
14	Helmguard AI	London	1-10	5	3
15	Zestic AI	London	1-10	4	2
16	Alethica	London	1-10	3	1
17	FALCO	London	1-10	3	1
18	Velominati AI	London	1-10	2	2
19	Mondatum	London	1-10	2	2
20	Bonsai	London	1-10	2	1
21	Assenteo	London	1-10	2	1
22	Deus Group	London	1-10	2	1
23	Cluebox International	London	11-50	1	1
24	Convai	London	1-10	1	1

Showing 24 of 81 AI compliance software companies based in London, United Kingdom

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AI compliance software companies based in London, United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 81 HQs

84Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

AI compliance software companies by metro in the United Kingdom

Metro	Companies
AI compliance software companies in London	81
AI compliance software companies in Bristol	3
AI compliance software companies in Belfast	3
AI compliance software companies in Manchester	3
AI compliance software companies in Leeds	3
AI compliance software companies in Edinburgh	2
AI compliance software companies in Birmingham	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “AI compliance software companies”, with match quality audited by blind human judging, and headquartered in London, United Kingdom.
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: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many AI compliance software companies are there based in London, United Kingdom?

There are 81 AI compliance software companies headquartered in London, United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most AI compliance software companies?

London leads with 81 headquartered companies, followed by Bristol (3) and Belfast (3).

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 263 verified decision-maker contacts tracked across these 81 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.