Company lists · Data verified August 2026

Top 20 Artificial intelligence research labs based in London, United Kingdom

Name: Artificial intelligence research labs 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 89 companies tracked

There are 89 artificial intelligence research labs headquartered in London, United Kingdom (RevenueBase, August 2026). RevenueBase tracks 372 professional contacts across them, including 80 with verified work emails and 36 with mobile numbers. London is the largest hub.

This list covers artificial intelligence research labs 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.

89Companies

372Contacts tracked

80Verified emails

36Mobile numbers

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The 20 largest artificial intelligence research labs based in London, United Kingdom

Ranked by team size

Top 20 of 89 artificial intelligence research labs 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	Opteran	London	11-50	36	23
2	Boltzbit	London	11-50	18	8
3	Time Machine Capital Limited	London	1-10	14	9
4	Convergence	London	11-50	14	6
5	Paddington Robotics	London	11-50	13	4
6	Atman Labs	London	1-10	7	4
7	Mercury Labs AI	London	11-50	6	4
8	Open-Ended	London	1-10	6	2
9	Rapidtack	London	11-50	6	1
10	Shift LAB	London	11-50	6	1
11	Bering	London	1-10	5	4
12	Qumodo	London	11-50	5	2
13	Cybadot Technologies	London	1-10	5	1
14	Avalon Insights	London	1-10	4	2
15	Technotitia	London	1-10	3	2
16	Wirk World	London	11-50	2	1
17	ulam.ai	London	1-10	2	1
18	Berrynodes	London	51-200	1	1
19	Hypergolic	London	1-10	1	1
20	Agentplex	London	1-10	1	1

Showing 20 of 89 artificial intelligence research labs based in London, United Kingdom

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Artificial intelligence research labs based in London, United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 89 HQs

36Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Artificial intelligence research labs by metro in the United Kingdom

Metro	Companies
Artificial intelligence research labs in London	89
Artificial intelligence research labs in Cambridge	11
Artificial intelligence research labs in Oxford	8
Artificial intelligence research labs in Southampton	3
Artificial intelligence research labs in Glasgow	3
Artificial intelligence research labs in Manchester	3
Artificial intelligence research labs in Edinburgh	3

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 research labs”, 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 research labs are there based in London, United Kingdom?

There are 89 artificial intelligence research labs headquartered in London, United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most artificial intelligence research labs?

London leads with 89 headquartered companies, followed by Cambridge (11) and Oxford (8).

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 80 verified decision-maker contacts tracked across these 89 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.