Company lists · Data verified August 2026

Top 25 Artificial intelligence consulting firms based in the United Kingdom

Name: Artificial intelligence consulting firms 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 2,695 companies tracked

There are 2,695 artificial intelligence consulting firms headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 39,671 professional contacts across them, including 13,969 with verified work emails and 2,843 with mobile numbers. London is the largest hub.

This list covers artificial intelligence consulting firms 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.

2,695Companies

39,671Contacts tracked

13,969Verified emails

2,843Mobile numbers

Unlock all 2,695 companies Free account · no credit card · 2 minutes

The 25 largest artificial intelligence consulting firms based in the United Kingdom

Ranked by team size

Top 25 of 2,695 artificial intelligence consulting firms 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	Version 1	Newcastle Upon Tyne	1,001-5,000	3,198	1,990
3	The Hackett Group INC	London	501-1,000	1,499	694
4	Quantium	London	1,001-5,000	1,274	687
5	Hyperlink Infosystem	London	1,001-5,000	1,240	131
6	Kubrick Group	London	501-1,000	1,003	679
7	Faculty	London	201-500	565	269
8	Newrocket	London	501-1,000	494	261
9	Dynatech Systems	Leeds	501-1,000	478	249
10	Commencis	Hammersmith	201-500	461	278
11	Venturedive	London	201-500	399	117
12	VILT	Chinnor	201-500	341	157
13	Biztech Consulting & Solutions	Ruislip Ruislip	201-500	317	10
14	Finsurge	London	201-500	302	5
15	Seargin	London	501-1,000	275	188
16	Riseup Labs	London	1,001-5,000	274	37
17	Innova-Tsn	London	201-500	271	40
18	Q Agency	London	201-500	263	166
19	Krish Technolabs	London	201-500	258	123
20	Vcreatek Consulting	Cardiff	201-500	245	64
21	Thorogood	London	201-500	228	36
22	Quantco	London	201-500	226	180
23	Keepler Data Tech	London	201-500	224	24
24	Covasant	Reading	201-500	213	43
25	Peregrine	London	1,001-5,000	202	106

Showing 25 of 2,695 artificial intelligence consulting firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 13,969 reachable decision-makers.

Free account · no credit card

See all 2,695 companies

Artificial intelligence consulting firms based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 1494 HQs

2,843Contacts with mobile numbers

81Emails re-verified in last 30 days

Companies by employee count

1-10

1,939

11-50

537

51-200

145

201-500

501-1,000

1,001-5,000

10001+

Artificial intelligence consulting firms by metro

Metro	Companies
Artificial intelligence consulting firms in London	1494
Artificial intelligence consulting firms in Manchester	79
Artificial intelligence consulting firms in Glasgow	38
Artificial intelligence consulting firms in Birmingham	36
Artificial intelligence consulting firms in Edinburgh	34
Artificial intelligence consulting firms in Bristol	31
Artificial intelligence consulting firms in Leeds	27

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 consulting firms”, 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; 81 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 consulting firms are there based in the United Kingdom?

There are 2,695 artificial intelligence consulting firms 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 artificial intelligence consulting firms?

London leads with 1494 headquartered companies, followed by Manchester (79) and Glasgow (38).

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 13,969 verified decision-maker contacts tracked across these 2,695 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.

Ready to reach these companies? Verified emails and direct dials for all 2,695 artificial intelligence consulting firms based in the United Kingdom. Start with a free account, no credit card.

Get the full list

Related lists

Artificial intelligence consulting firms by geography

Browse the directory

Browse: Companies home · All United Kingdom lists · All Artificial intelligence consulting firms lists · New lists

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.