Company lists · Data verified August 2026

Top 25 Artificial intelligence quality companies based in London, United Kingdom

Name: Artificial intelligence quality 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 133 companies tracked

There are 133 artificial intelligence quality companies headquartered in London, United Kingdom (RevenueBase, August 2026). RevenueBase tracks 1,890 professional contacts across them, including 452 with verified work emails and 127 with mobile numbers. London is the largest hub.

This list covers artificial intelligence quality 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.

133Companies

1,890Contacts tracked

452Verified emails

127Mobile numbers

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The 25 largest artificial intelligence quality companies based in London, United Kingdom

Ranked by team size

Top 25 of 133 artificial intelligence quality 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	Venturedive	London	201-500	399	117
2	Leapwork	London	201-500	260	10
3	Nexaquanta	London	51-200	53	26
4	Synergo Group	London	51-200	53	12
5	Conquer AI	London	51-200	51	4
6	Hepapi	London	11-50	44	24
7	digimeta.dev	London	51-200	31	9
8	Brainpool AI	London	11-50	21	9
9	Softblues	London	51-200	19	6
10	Checkfirst	London	11-50	19	1
11	Black Lion Innovations Group	London	11-50	16	7
12	Swsam Solutions	London	11-50	16	4
13	Unolabs	London	51-200	16	3
14	Digiworkz	London	11-50	14	3
15	Coefficient	London	11-50	11	7
16	STS Holdings	London	201-500	9	4
17	Serenitygpt Limited	London	11-50	8	2
18	Techgenetix	London	1-10	6	2
19	Jasper Digital	London	1-10	5	2
20	Cybadot Technologies	London	1-10	5	1
21	Dara-Pro	London	1-10	4	1
22	Volemic	London	1-10	3	2
23	Exactpro Systems Limited	London	201-500	2	1
24	Zerocode	London	1-10	2	1
25	Algospark	London	1-10	2	1

Showing 25 of 133 artificial intelligence quality companies based in London, United Kingdom

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Artificial intelligence quality companies based in London, United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 36 HQs

127Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Artificial intelligence quality companies by metro in the United Kingdom

Metro	Companies
Artificial intelligence quality companies in London	36
Artificial intelligence quality companies in Manchester	3
Artificial intelligence quality companies in Bracknell	2
Artificial intelligence quality companies in Sheffield	2
Artificial intelligence quality companies in Edinburgh	2
Artificial intelligence quality companies in Newport	1
Artificial intelligence quality companies in Glasgow	1

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 “artificial intelligence quality 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; 1 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 artificial intelligence quality companies are there based in London, United Kingdom?

There are 133 artificial intelligence quality companies headquartered in London, United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most artificial intelligence quality companies?

London leads with 36 headquartered companies, followed by Manchester (3) and Bracknell (2).

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 452 verified decision-maker contacts tracked across these 133 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.