Company lists · Data verified August 2026

Top 25 AI infrastructure software vendors based in the United Kingdom

Name: AI infrastructure software vendors 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 585 companies tracked

There are 585 AI infrastructure software vendors headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 16,633 professional contacts across them, including 5,304 with verified work emails and 968 with mobile numbers. London is the largest hub.

This list covers AI infrastructure software vendors 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.

585Companies

16,633Contacts tracked

5,304Verified emails

968Mobile numbers

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The 25 largest AI infrastructure software vendors based in the United Kingdom

Ranked by team size

Top 25 of 585 AI infrastructure software vendors 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	IFS	Staines-Upon-Thames	5,001-10,000	7,627	3,614
2	Mobius Knowledge Services	London	501-1,000	1,434	60
3	Quantium	London	1,001-5,000	1,274	687
4	Graphcore	Cambridge	501-1,000	499	280
5	Hashroot	Farnborough	201-500	333	2
6	Keepler Data Tech	London	201-500	224	24
7	Covasant	Reading	201-500	213	43
8	Worktual AI	London	201-500	154	2
9	Kanhasoft	London	51-200	130	15
10	Invotyx	London	11-50	101	31
11	Esmart Systems	London	51-200	91	36
12	COGNA	London	51-200	70	46
13	Seldon	London	51-200	64	19
14	Ample Enterprise Technologies Pvt. LTD	Essex	51-200	54	1
15	Turintech AI	London	11-50	53	31
16	Conquer AI	London	51-200	51	4
17	Dtskill AI	West End	11-50	50	2
18	Celerik INC	London	51-200	46	19
19	Datasparq	London	51-200	40	15
20	digimeta.dev	London	51-200	31	9
21	Cudo Ventures	London	51-200	30	16
22	Brainpool AI	London	11-50	21	9
23	Taap Think Build RUN	Borehamwood	11-50	20	12
24	Softblues	London	51-200	19	6
25	Codehive Solutions	London	11-50	19	1

Showing 25 of 585 AI infrastructure software vendors based in the United Kingdom

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AI infrastructure software vendors based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 344 HQs

968Contacts with mobile numbers

23Emails re-verified in last 30 days

Companies by employee count

1-10

358

11-50

166

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

AI infrastructure software vendors by metro

Metro	Companies
AI infrastructure software vendors in London	344
AI infrastructure software vendors in Manchester	17
AI infrastructure software vendors in Birmingham	13
AI infrastructure software vendors in Milton Keynes	7
AI infrastructure software vendors in Glasgow	6
AI infrastructure software vendors in Cambridge	5
AI infrastructure software vendors in Edinburgh	5

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 infrastructure software vendors”, 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; 23 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 infrastructure software vendors are there based in the United Kingdom?

There are 585 AI infrastructure software vendors headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

IFS, headquartered in Staines-Upon-Thames, tops this list with the largest team on record.

Which city has the most AI infrastructure software vendors?

London leads with 344 headquartered companies, followed by Manchester (17) and Birmingham (13).

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 5,304 verified decision-maker contacts tracked across these 585 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.