Company lists · Data refreshed September 2026

Top 24 Enterprise AI consulting firms based in London, United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 1,653 companies tracked

RevenueBase identified 1,653 enterprise AI consulting firms headquartered in London, United Kingdom as of September 2026 and tracks 31,154 professional contacts across them, including 9,269 with verified work emails. London is the largest hub.

This list covers enterprise AI consulting firms headquartered in London, 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 24, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 24, 2026 86% judged on-target in blind review

1,653Companies

31,154Contacts tracked

9,269Verified emails

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The 24 largest enterprise AI consulting firms based in London, United Kingdom

Ranked by team size

Top 24 of 1,653 enterprise AI consulting firms based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise AI consulting firms: 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	Photon	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	5,001-10,000	5,203 contacts →
	Partial evidence “Photon, a global leader in AI and digital solutions, helps clients accelerate AI adoption and embrace DigitalHyper-expansion® to ‘make tomorrow happen today’.” Source: RevenueBase Database · checked Sep 24, 2026
2	K2 Partnering Solutions	Strong evidence	London, United KingdomHQ checked Sep 24, 2026	1,001-5,000	1,417 contacts →
	Strong evidence “K2 Partnering Solutions is a global provider of unique end-to-end consultative solutions in the enterprise applications, AI, and cloud space.” Source: RevenueBase Database · checked Sep 24, 2026
3	Kubrick Group	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	501-1,000	1,010 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 24, 2026
4	KERV	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	501-1,000	742 contacts →
	Indirect evidence “Kerv exists to use the power of technology for good: for our customers, our people, our communities and the planet.” Source: RevenueBase Database · checked Sep 24, 2026
5	VML Enterprise Solutions	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	5,001-10,000	697 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 24, 2026
6	Faculty	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	201-500	564 contacts →
	Partial evidence “Founded in 2014, Faculty is one of Europe’s leading applied AI companies.” Source: RevenueBase Database · checked Sep 24, 2026
7	Softwire	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	201-500	360 contacts →
	Indirect evidence “Softwire exists to help organisations use technology to deliver meaningful outcomes and a positive impact for themselves, their users and the world.” Source: RevenueBase Database · checked Sep 24, 2026
8	Solirius Reply	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	51-200	305 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 24, 2026
9	Digital Futures	Strong evidence	London, United KingdomHQ checked Sep 24, 2026	51-200	295 contacts →
	Strong evidence “Digital Futures is an AI services and platform company that helps industry and government build enterprise AI capability at scale.” Source: RevenueBase Database · checked Sep 24, 2026
10	Datatonic	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	201-500	284 contacts →
	Partial evidence “The leading cloud data + AI consultancy, driving business impact for the world's most ambitious businesses, through cutting-edge cloud technologies.” Source: RevenueBase Database · checked Sep 24, 2026
11	Armakuni	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	201-500	264 contacts →
	Partial evidence “Armakuni is a cloud-native technology consultancy and AWS Premier Partner, trusted by enterprises across industries to accelerate their digital transformation journeys.” Source: RevenueBase Database · checked Sep 24, 2026
12	Percipere	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	201-500	245 contacts →
	Indirect evidence “Percipere is a niche global consultancy, partnering companies in their evolution towards greater operational efficiency and profitability.” Source: RevenueBase Database · checked Sep 24, 2026
13	Quantzig	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	201-500	216 contacts →
	Indirect evidence “Quantzig is at the forefront of partnering with businesses to help them unlock transformative value through analytics solutions.” Source: RevenueBase Database · checked Sep 24, 2026
14	Peregrine	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	1,001-5,000	207 contacts →
	Partial evidence “Peregrine are experts at accelerating AI-driven, people-centric technology and change transformation programmes for the private and public sector.” Source: RevenueBase Database · checked Sep 24, 2026
15	AYA Data	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	51-200	203 contacts →
	Partial evidence “Aya helps organizations generate value out of data using Data Science and AI.” Source: RevenueBase Database · checked Sep 24, 2026
16	Absolutelabs	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	201-500	192 contacts →
	Indirect evidence “AbsoluteLabs is a Salesforce Summit Partner and partner of Microsoft Azure, Amazon Web Services, and Google Cloud Platform.” Source: RevenueBase Database · checked Sep 24, 2026
17	ELAIT	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	51-200	186 contacts →
	Indirect evidence “Elait exists to transform unwieldy data into a competitive advantage.” Source: RevenueBase Database · checked Sep 24, 2026
18	Azurian	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	201-500	178 contacts →
	Indirect evidence “The future has never moved this fast.” Source: RevenueBase Database · checked Sep 24, 2026
19	Codurance	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	201-500	176 contacts →
	Indirect evidence “For over 13 years, Codurance has helped businesses and their boards solve complex software challenges, often the ones that have resisted previous attempts and now carry real…” Source: RevenueBase Database · checked Sep 24, 2026
20	Satalia	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	201-500	169 contacts →
	Partial evidence “Satalia turns business challenges into AI-powered solutions.” Source: RevenueBase Database · checked Sep 24, 2026
21	Interex Group	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	51-200	160 contacts →
	Indirect evidence “InterEx Group is becoming the strategic partner of choice for organizations undergoing digital, business, and technology transformation.” Source: RevenueBase Database · checked Sep 24, 2026
22	Daemon	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	51-200	145 contacts →
	Indirect evidence “Founded in 2007, Daemon is a technology consultancy with a mission to make the world a better place by creating movements that power digital transformation.” Source: RevenueBase Database · checked Sep 24, 2026
23	Tuteck Technologies	Partial evidence	London, United KingdomHQ checked Sep 24, 2026	201-500	141 contacts →
	Partial evidence “TuTeck Technologies is a next-generation global technology company that empowers enterprises to transform their businesses through data-driven insights and digital innovation.” Source: RevenueBase Database · checked Sep 24, 2026
24	Ai4process	Indirect evidence	London, United KingdomHQ checked Sep 24, 2026	51-200	130 contacts →
	Indirect evidence “ai4process was founded in 2019 on the principle that the most successful, cost-effective projects can be executed by small teams of deeply experience consultants in the same…” Source: RevenueBase Database · checked Sep 24, 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 consulting firms. 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 consulting firms.
Partial evidence: Its own public description names part of enterprise AI consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise AI consulting firms. 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 24 of 1,653 enterprise AI consulting firms based in London, United Kingdom

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Enterprise AI consulting firms based in London, United Kingdom at a glance

As of Sep 24, 2026

29.8%Verified-email coverage

18.8Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · London

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

1,036

11-50

417

51-200

129

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 1,653 companies.

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 consulting firms, 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 London, United Kingdom whose own description of what they do matches “enterprise AI consulting firms”. 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 consulting firms), 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 consulting firms, and records with no verified work email. Companies headquartered outside London 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, 9,269 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 24, 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 consulting firms by metro in the United Kingdom

Enterprise AI consulting firms in London1653
Enterprise AI consulting firms in Manchester78
Enterprise AI consulting firms in Birmingham52
Enterprise AI consulting firms in Glasgow36
Enterprise AI consulting firms in Edinburgh33
Enterprise AI consulting firms in Bristol32
Enterprise AI consulting firms in Reading32
Enterprise AI consulting firms in Leeds31
Enterprise AI consulting firms in Milton Keynes26

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 consulting firms, 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 consulting firms are there based in London, United Kingdom?

RevenueBase identified 1,653 enterprise AI consulting firms headquartered in London, 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?

Photon, headquartered in London, tops this list with the largest team on record.

Which city has the most enterprise AI consulting firms?

London leads with 1653 headquartered companies, 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 the top results, verified emails and direct dials included. Upgrading unlocks all 9,269 verified decision-maker contacts tracked across these 1,653 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 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 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.