Company lists · Data refreshed September 2026

Top 21 Enterprise AI consulting firms based in the United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 3,100 companies tracked

RevenueBase identified 3,100 company matches for enterprise AI consulting firms associated with the United Kingdom as of September 2026 and tracks 54,535 professional contacts across them, including 16,578 with verified work emails and 3,487 with mobile numbers. London is the largest hub.

This list covers company matches for enterprise AI consulting firms associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 24, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Sep 24, 2026 How this list was built

3,100Companies

54,535Contacts tracked

16,578Verified emails

3,487Mobile numbers

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The 21 largest enterprise AI consulting firms based in the United Kingdom

Ranked by team size

Top 21 of 3,100 company matches for enterprise AI consulting firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Photon	Exact match	London, United KingdomHQ recorded Sep 24, 2026	5,001-10,000	5,203 contacts →
	Exact match “Photon, a global leader in AI and digital solutions, helps clients accelerate AI adoption and embrace DigitalHyper-expansion® to ‘make tomorrow happen today’.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	Accenture UK & Ireland	Exact match	London, United KingdomHQ recorded Sep 24, 2026	5,001-10,000	3,720 contacts →
	Exact match “Accenture helps the world’s leading enterprises reinvent by building their digital core and unleashing the power of AI to create value at speed for organisations across industries.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	K2 Partnering Solutions	Exact match	London, United KingdomHQ recorded Sep 24, 2026	1,001-5,000	1,417 contacts →
	Exact match “K2 Partnering Solutions is a global provider of unique end-to-end consultative solutions in the enterprise applications, AI, and cloud space.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	Kubrick Group	Exact match	London, United KingdomHQ recorded Sep 24, 2026	501-1,000	1,010 contacts →
	Exact match “We deliver powerful data and AI solutions that minimize operational cost, strengthen resilience against risk, and uncover revenue opportunity.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	CTS	Exact match	Manchester, United KingdomHQ recorded Sep 24, 2026	201-500	844 contacts →
	Exact match “We are the largest Google Cloud-only digital consultancy in Europe, and our mission is to change the way technology works for business.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	KERV	Exact match	London, United KingdomHQ recorded Sep 24, 2026	501-1,000	742 contacts →
	Exact match “Kerv exists to use the power of technology for good: for our customers, our people, our communities and the planet.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7	VML Enterprise Solutions	Exact match	London, United KingdomHQ recorded Sep 24, 2026	5,001-10,000	697 contacts →
	Exact match “Follow us now at WPP Enterprise Solutions, WPP’s global business transformation unit, designing, building and operating the growth systems that competitive businesses rely on.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	Faculty	Exact match	London, United KingdomHQ recorded Sep 24, 2026	201-500	564 contacts →
	Exact match “Founded in 2014, Faculty is one of Europe’s leading applied AI companies.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	Ascent	Exact match	London, United KingdomHQ recorded Sep 24, 2026	5,001-10,000	415 contacts →
	Exact match “Ascent is now part of Acuity Analytics.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	FSP	Exact match	Reading, United KingdomHQ recorded Sep 24, 2026	201-500	366 contacts →
	Exact match “FSP is a leading consultancy specialising in Data and AI, Cyber Security, Enterprise Cloud and Change Delivery, providing advisory led enterprise transformation delivered through…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	Softwire	Exact match	London, United KingdomHQ recorded Sep 24, 2026	201-500	360 contacts →
	Exact match “Softwire exists to help organisations use technology to deliver meaningful outcomes and a positive impact for themselves, their users and the world.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12	Mitra AI	Exact match	London, United KingdomHQ recorded Sep 24, 2026	201-500	314 contacts →
	Exact match “Revolutionize your applications with Al and data, modernizing cloud solutions to enhance customer experience.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	Solirius Reply	Exact match	London, United KingdomHQ recorded Sep 24, 2026	51-200	305 contacts →
	Exact match “We are digital transformation specialists, on a mission to make our society an easier and more equitable place for people to live, work and thrive.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14	Digital Futures	Exact match	London, United KingdomHQ recorded Sep 24, 2026	51-200	295 contacts →
	Exact match “Digital Futures is an AI services and platform company that helps industry and government build enterprise AI capability at scale.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15	Datatonic	Exact match	London, United KingdomHQ recorded Sep 24, 2026	201-500	284 contacts →
	Exact match “The leading cloud data + AI consultancy, driving business impact for the world's most ambitious businesses, through cutting-edge cloud technologies.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	Armakuni	Exact match	London, United KingdomHQ recorded Sep 24, 2026	201-500	264 contacts →
	Exact match “Armakuni is a cloud-native technology consultancy and AWS Premier Partner, trusted by enterprises across industries to accelerate their digital transformation journeys.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	Percipere	Exact match	London, United KingdomHQ recorded Sep 24, 2026	201-500	245 contacts →
	Exact match “Percipere is a niche global consultancy, partnering companies in their evolution towards greater operational efficiency and profitability.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	Quantzig	Exact match	London, United KingdomHQ recorded Sep 24, 2026	201-500	216 contacts →
	Exact match “Quantzig is at the forefront of partnering with businesses to help them unlock transformative value through analytics solutions.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19	CPS	Exact match	Reading, United KingdomHQ recorded Sep 24, 2026	51-200	216 contacts →
	Exact match “CPS is a trusted Microsoft Solutions Partner helping public sector and commercial organisations transform how they work.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20	Peregrine	Exact match	London, United KingdomHQ recorded Sep 24, 2026	1,001-5,000	207 contacts →
	Exact match “Peregrine are experts at accelerating AI-driven, people-centric technology and change transformation programmes for the private and public sector.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21	AYA Data	Exact match	London, United KingdomHQ recorded Sep 24, 2026	51-200	203 contacts →
	Exact match “Aya helps organizations generate value out of data using Data Science and AI.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “enterprise AI consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 21 of 3,100 enterprise AI consulting firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 16,578 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise AI consulting firms based in the United Kingdom at a glance

As of Sep 24, 2026

30.4%Verified-email coverage

6.4%Mobile-number coverage

17.6Average contacts per company

1-10Median size (employees)

53.3%Largest-city concentration · London

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

2,054

11-50

711

51-200

219

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

12,4670–30

3,71731–60

25461–90

1190–180

129180+

Company record updated

Median 76.0d

00–30

7,53331–60

26,53361–90

17,20890–180

3,261180+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United Kingdom whose business descriptions match “enterprise AI consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 16,578 professional contacts with verified work emails across the full matched dataset. 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 24, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Enterprise AI consulting firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “enterprise AI consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 3,100 company matches for enterprise AI consulting firms associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Photon tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most enterprise AI consulting firms?

London leads with 1653 company records, followed by Manchester (78) and Birmingham (52).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 16,578 professional contacts with verified work emails tracked across these 3,100 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 24, 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 SmartSearch, 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.