Company lists · Data verified August 2026

Top 25 Agentic AI software companies based in the United Kingdom

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,861 companies tracked

There are 1,861 agentic AI software companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 20,718 professional contacts across them, including 6,390 with verified work emails and 1,682 with mobile numbers. London is the largest hub.

This list covers agentic AI software companies headquartered in the 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.

1,861Companies

20,718Contacts tracked

6,390Verified emails

1,682Mobile numbers

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The 25 largest agentic AI software companies based in the United Kingdom

Ranked by team size

Top 25 of 1,861 agentic AI software companies based in the 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	Oliver The Brandtech Group	n/a	1,001-5,000	3,242	1,690
2	Quantium	London	1,001-5,000	1,274	687
3	Faculty	London	201-500	565	269
4	Luminance	London	201-500	403	280
5	Netcall	Poole	201-500	348	234
6	Polyai	London	201-500	325	82
7	Botify	London	201-500	254	152
8	Vocalcom	Uk	201-500	233	119
9	Covasant	Reading	201-500	213	43
10	Technodysis	London	51-200	167	24
11	Worktual AI	London	201-500	154	2
12	TQA	Cardiff	201-500	142	63
13	PEAK	Manchester	201-500	135	42
14	Kanhasoft	London	51-200	130	15
15	RAFT	London	51-200	123	80
16	Hubino	Borehamwood	201-500	121	15
17	Tangent	London	51-200	113	62
18	Tomoro	Manchester	51-200	109	71
19	Xelpmoc Design And Tech Limited	London	51-200	92	30
20	Springup Labs	Peterborough	51-200	84	36
21	Predictx	London	51-200	83	47
22	Samyotech	London	51-200	80	4
23	Spitch	London	51-200	79	32
24	Vamstar	London	51-200	73	31
25	3cix LTD	Milton Keynes	201-500	59	25

Showing 25 of 1,861 agentic AI software companies based in the United Kingdom

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Agentic AI software companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 1113 HQs

1,682Contacts with mobile numbers

60Emails re-verified in last 30 days

Companies by employee count

1-10

1,257

11-50

465

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Agentic AI software companies by metro

Metro	Companies
Agentic AI software companies in London	1113
Agentic AI software companies in Manchester	58
Agentic AI software companies in Birmingham	30
Agentic AI software companies in Glasgow	22
Agentic AI software companies in Cambridge	20
Agentic AI software companies in Edinburgh	18
Agentic AI software companies in Cardiff	17

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 “agentic AI software companies”, with match quality audited by blind human judging, and headquartered in the 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; 60 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 agentic AI software companies are there based in the United Kingdom?

There are 1,861 agentic AI software companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Oliver The Brandtech Group, headquartered in United Kingdom, tops this list with the largest team on record.

Which city has the most agentic AI software companies?

London leads with 1113 headquartered companies, followed by Manchester (58) and Birmingham (30).

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 6,390 verified decision-maker contacts tracked across these 1,861 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.