Company lists · Data refreshed September 2026

Top 25 Enterprise AI companies based in the United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 2,495 companies tracked

RevenueBase identified 2,495 enterprise AI companies headquartered in the United Kingdom as of September 2026 and tracks 45,431 professional contacts across them, including 11,674 with verified work emails and 2,244 with mobile numbers. London is the largest hub.

This list covers enterprise AI 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

2,495Companies

45,431Contacts tracked

11,674Verified emails

2,244Mobile numbers

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The 25 largest enterprise AI companies based in the United Kingdom

Ranked by team size

Top 25 of 2,495 enterprise AI companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise AI companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	24 7.ai	Partial evidence	London, United Kingdom	10001+	8,414 contacts →
	Partial evidence “24]7.ai™ customer engagement solutions use conversational artificial intelligence to understand customer intent, enabling companies to create personalized, predictive, and…” Source: RevenueBase Database · checked Sep 2, 2026
2	Version 1	Partial evidence	Newcastle Upon Tyne, United Kingdom	1,001-5,000	3,198 contacts →
	Partial evidence “Version 1 is a leader in AI and digital transformation, partnering strategically with global organisations to transform and adopt technology and drive innovation in a responsible…” Source: RevenueBase Database · checked Sep 2, 2026
3	Mobius Knowledge Services	Indirect evidence	London, United Kingdom	501-1,000	1,434 contacts →
	Indirect evidence “Mobius transforms the way data works for you.” Source: RevenueBase Database · checked Sep 2, 2026
4	Quantium	Partial evidence	London, United Kingdom	1,001-5,000	1,274 contacts →
	Partial evidence “We've been building AI systems that run in production since 2002.” Source: RevenueBase Database · checked Sep 2, 2026
5	Kubrick Group	Partial evidence	London, United Kingdom	501-1,000	1,003 contacts →
	Partial evidence “We deliver powerful data and AI solutions that minimize operational cost, strengthen resilience against risk, and uncover revenue opportunity.” Source: RevenueBase Database · checked Sep 2, 2026
6	Faculty	Partial evidence	London, United Kingdom	201-500	565 contacts →
	Partial evidence “Founded in 2014, Faculty is one of Europe’s leading applied AI companies.” Source: RevenueBase Database · checked Sep 2, 2026
7	Acuvate	Strong evidence	London, United Kingdom	201-500	541 contacts →
	Strong evidence “At Acuvate, we empower enterprises to accelerate their Next gen transformation journeys with an AI-First approach.” Source: RevenueBase Database · checked Sep 2, 2026
8	NOBLQ	Partial evidence	London, United Kingdom	1,001-5,000	468 contacts →
	Partial evidence “Noblq is a trusted global IT services partner that specializes in turning complex ERP, integration, and AI challenges into predictable business outcomes.” Source: RevenueBase Database · checked Sep 2, 2026
9	Commencis	Strong evidence	Hammersmith, United Kingdom	201-500	461 contacts →
	Strong evidence “Commencis drives AI-powered digital transformation for enterprises.” Source: RevenueBase Database · checked Sep 2, 2026
10	Venturedive	Partial evidence	London, United Kingdom	201-500	399 contacts →
	Partial evidence “At VentureDive, we specialize in building scalable, intelligent solutions that unlock the power of Data and AI.” Source: RevenueBase Database · checked Sep 2, 2026
11	Netcall	Partial evidence	Poole, United Kingdom	201-500	348 contacts →
	Partial evidence “It's our mission to offer versatile, powerful solutions that use AI to automate processes and engage customers.” Source: RevenueBase Database · checked Sep 2, 2026
12	Hashroot	Indirect evidence	Farnborough, United Kingdom	201-500	333 contacts →
	Indirect evidence “HashRoot is an ISO 9001:2015 and 27001:2015 certified IT Service Provider specialized in providing Artificial Intelligence as a Service, Cloud & DevOps Services, Data Center and…” Source: RevenueBase Database · checked Sep 2, 2026
13	Riseup Labs	Partial evidence	London, United Kingdom	1,001-5,000	274 contacts →
	Partial evidence “Riseup Labs is a global IT services and AI innovation company helping organizations unlock speed, scale, and intelligence in their operations.” Source: RevenueBase Database · checked Sep 2, 2026
14	Innova-Tsn	Indirect evidence	London, United Kingdom	201-500	271 contacts →
	Indirect evidence “Innova-tsn is a Spanish multinational consulting firm founded 21 years ago, which has grown to position itself as one of the undisputed industry leaders in the design and…” Source: RevenueBase Database · checked Sep 2, 2026
15	Q Agency	Strong evidence	London, United Kingdom	201-500	263 contacts →
	Strong evidence “Q is a tech consulting and software engineering company that delivers custom software projects, enterprise AI solutions, and builds long-lasting delivery teams.” Source: RevenueBase Database · checked Sep 2, 2026
16	Vcreatek Consulting	Partial evidence	Cardiff, United Kingdom	201-500	245 contacts →
	Partial evidence “Founded in 2014, VCreaTek is a next-generation data and AI services company with a global footprint.” Source: RevenueBase Database · checked Sep 2, 2026
17	Beamery	Strong evidence	Hylo London, United Kingdom	201-500	241 contacts →
	Strong evidence “Beamery is the AI platform for workforce transformation: We are trusted by global enterprises to plan, build, and optimize their future of work.” Source: RevenueBase Database · checked Sep 2, 2026
18	Dreamztech Solutions	Indirect evidence	Watford, United Kingdom	201-500	227 contacts →
	Indirect evidence “DreamzTech – Engineering the Future of Digital Transformation - For over 15 years, DreamzTech has been a global leader in next-gen software development, where innovation meets…” Source: RevenueBase Database · checked Sep 2, 2026
19	Quantco	Partial evidence	London, United Kingdom	201-500	226 contacts →
	Partial evidence “QuantCo turns advances in artificial intelligence and statistical learning into real-world impact in leading enterprises and public sector organizations.” Source: RevenueBase Database · checked Sep 2, 2026
20	Keepler Data Tech	Indirect evidence	London, United Kingdom	201-500	224 contacts →
	Indirect evidence “Keepler now is part of Accenture.” Source: RevenueBase Database · checked Sep 2, 2026
21	Covasant	Partial evidence	Reading, United Kingdom	201-500	213 contacts →
	Partial evidence “Imagine a future where your business operates efficiently, AI powers smarter decisions, and operational excellence becomes the standard.” Source: RevenueBase Database · checked Sep 2, 2026
22	Worktual AI	Partial evidence	London, United Kingdom	201-500	154 contacts →
	Partial evidence “Worktual builds secure, bespoke Advanced AI systems that help ambitious organisations future-proof their operations and achieve lasting competitive advantage.” Source: RevenueBase Database · checked Sep 2, 2026
23	TQA	Partial evidence	Cardiff, United Kingdom	201-500	142 contacts →
	Partial evidence “At TQA, we turn Agentic AI into real-world advantage – transforming how organizations operate, adapt, and outperform.” Source: RevenueBase Database · checked Sep 2, 2026
24	tray.ai	Strong evidence	London, United Kingdom	201-500	136 contacts →
	Strong evidence “Tray.ai is the enterprise AI orchestration platform.” Source: RevenueBase Database · checked Sep 2, 2026
25	PEAK	Partial evidence	Manchester, United Kingdom	201-500	135 contacts →
	Partial evidence “Peak’s AI platform optimizes inventories and pricing for global industry leaders including Nike, Molson Coors, Marshalls and Eurocell.” Source: RevenueBase Database · checked Sep 2, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise AI companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names enterprise AI companies.
Partial evidence: Its own public description names part of enterprise AI companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise AI companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 2,495 enterprise AI companies based in the United Kingdom

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Enterprise AI companies based in the United Kingdom at a glance

As of Sep 2, 2026

25.7%Verified-email coverage

4.9%Mobile-number coverage

18.2Average contacts per company

1-10Median size (employees)

57.2%Largest-city concentration · London

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

1,654

11-50

616

51-200

143

201-500

501-1,000

1,001-5,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise AI companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “enterprise AI companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names enterprise AI companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among enterprise AI companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 11,674 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 2, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Enterprise AI companies by metro

Enterprise AI companies in London1426
Enterprise AI companies in Manchester78
Enterprise AI companies in Birmingham45
Enterprise AI companies in Glasgow35
Enterprise AI companies in Bristol30
Enterprise AI companies in Edinburgh28

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names enterprise AI companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many enterprise AI companies are there based in the United Kingdom?

RevenueBase identified 2,495 enterprise AI companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

24 7.ai, headquartered in London, tops this list with the largest team on record.

Which city has the most enterprise AI companies?

London leads with 1426 headquartered companies, followed by Manchester (78) and Birmingham (45).

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 11,674 verified decision-maker contacts tracked across these 2,495 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.