Company lists · Data refreshed September 2026

Top 25 AI training and change management consultants based in the United Kingdom

RevenueBase identified 1,897 AI training and change management consultants headquartered in the United Kingdom as of September 2026 and tracks 24,830 professional contacts across them, including 6,961 with verified work emails. London is the largest hub.

This list covers AI training and change management consultants 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 27, 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 27, 2026 86% judged on-target in blind review
1,897Companies
24,830Contacts tracked
6,961Verified emails
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The 25 largest AI training and change management consultants based in the United Kingdom

Ranked by team size
Top 25 of 1,897 AI training and change management consultants based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to AI training and change management consultants: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceLondon, United KingdomHQ checked Sep 27, 20265,001-10,0005,203 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 27, 2026
2Partial evidenceLondon, United KingdomHQ checked Sep 27, 20265,001-10,0003,720 contacts →

Partial evidence

“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.”

Source: RevenueBase Database · checked Sep 27, 2026
3Partial evidenceLondon, United KingdomHQ checked Sep 27, 2026501-1,000442 contacts →

Partial evidence

“Corndel is building the foundations of future business with mind-expanding programmes across AI, Data and Leadership.”

Source: RevenueBase Database · checked Sep 27, 2026
4Indirect evidenceLondon, United KingdomHQ checked Sep 27, 2026201-500360 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 27, 2026
5Indirect evidenceLondon, United KingdomHQ checked Sep 27, 2026201-500314 contacts →

Indirect evidence

“Revolutionize your applications with Al and data, modernizing cloud solutions to enhance customer experience.”

Source: RevenueBase Database · checked Sep 27, 2026
6Indirect evidenceLondon, United KingdomHQ checked Sep 27, 202651-200305 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 27, 2026
7Strong evidenceLondon, United KingdomHQ checked Sep 27, 20261,001-5,000207 contacts →

Strong 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 27, 2026
8Indirect evidenceLondon, United KingdomHQ checked Sep 27, 2026201-500178 contacts →

Indirect evidence

“The future has never moved this fast.”

Source: RevenueBase Database · checked Sep 27, 2026
9Strong evidenceLondon, United KingdomHQ checked Sep 27, 202651-200165 contacts →

Strong evidence

“nology is a tech talent consultancy that builds, deploys, and scales technical capability for organisations undergoing digital, data, and AI transformation.”

Source: RevenueBase Database · checked Sep 27, 2026
10Indirect evidenceLiverpool Street, United KingdomHQ checked Sep 27, 2026201-500158 contacts →

Indirect evidence

“Contino joined the Cognizant family in 2019.”

Source: RevenueBase Database · checked Sep 27, 2026
11Partial evidenceLondon, United KingdomHQ checked Sep 27, 202651-200145 contacts →

Partial 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 27, 2026
12Partial evidenceLondon, United KingdomHQ checked Sep 27, 20261,001-5,000139 contacts →

Partial evidence

“We believe that change is an opportunity to thrive.”

Source: RevenueBase Database · checked Sep 27, 2026
13Indirect evidenceUxbridge, United KingdomHQ checked Sep 27, 2026501-1,000138 contacts →

Indirect evidence

“Experis® is a global leader in technology services, helping organizations shorten the distance between innovation and business impact in a digital world.”

Source: RevenueBase Database · checked Sep 27, 2026
14Strong evidenceEdinburgh, United KingdomHQ checked Sep 27, 202651-200118 contacts →

Strong evidence

“The data & AI consultancy delivering services across data foundations, services and products.”

Source: RevenueBase Database · checked Sep 27, 2026
15Indirect evidenceLondon, United KingdomHQ checked Sep 27, 202651-200117 contacts →

Indirect evidence

“We are practitioners with centuries of combined expertise in enhancing organizations with innovative, human-centric solutions that create substantial and sustainable value by…”

Source: RevenueBase Database · checked Sep 27, 2026
16Indirect evidenceBristol, United KingdomHQ checked Sep 27, 202651-200115 contacts →

Indirect evidence

“We are RedRock, a trusted delivery partner for digital, data and technology transformation.”

Source: RevenueBase Database · checked Sep 27, 2026
17Indirect evidenceLondon, United KingdomHQ checked Sep 27, 202651-200111 contacts →

Indirect evidence

“Elevate your business strategy with Webtures, where artificial intelligence shapes our approach to digital strategy consulting.”

Source: RevenueBase Database · checked Sep 27, 2026
18Indirect evidenceReading, United KingdomHQ checked Sep 27, 202651-200100 contacts →

Indirect evidence

“We help businesses realise their full potential through better use of data and Artificial Intelligence.”

Source: RevenueBase Database · checked Sep 27, 2026
19Indirect evidenceLondon, United KingdomHQ checked Sep 27, 202651-20098 contacts →

Indirect evidence

“Run your most expensive operations for a third of the cost.”

Source: RevenueBase Database · checked Sep 27, 2026
20Strong evidenceMilton, United KingdomHQ checked Sep 27, 202651-20098 contacts →

Strong evidence

“ByteCorp is an AI-Powered Product Consultancy that enables the use of custom data-driven products and solutions for its customers, so they can receive the promised value and…”

Source: RevenueBase Database · checked Sep 27, 2026
21Partial evidenceLondon, United KingdomHQ checked Sep 27, 202651-20096 contacts →

Partial evidence

“Sullivan & Stanley helps ambitious organisations become truly adaptive, using technology, data and AI to work smarter, move faster and stay ahead.”

Source: RevenueBase Database · checked Sep 27, 2026
22Partial evidenceEdinburgh, United KingdomHQ checked Sep 27, 202651-20088 contacts →

Partial evidence

“Optima Partners' AI-led approach to business transformation integrates scalable, systemised decision-making with comprehensive, tailored solutions.”

Source: RevenueBase Database · checked Sep 27, 2026
23Strong evidenceBrighton, United KingdomHQ checked Sep 27, 202651-20088 contacts →

Strong evidence

“Founded in 2006, Jean Edwards Consulting is a leading IT and management consultancy, delivering top-tier data and change management solutions to clients in the (re)insurance…”

Source: RevenueBase Database · checked Sep 27, 2026
24Partial evidenceLondon, United KingdomHQ checked Sep 27, 202651-20085 contacts →

Partial evidence

“Craftsmen helps companies modernize products, engineering workflows, and digital operations for the AI era.”

Source: RevenueBase Database · checked Sep 27, 2026
25Indirect evidenceLondon, United KingdomHQ checked Sep 27, 202651-20082 contacts →

Indirect evidence

“We transform business through strategic consulting.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 1,897 AI training and change management consultants based in the United Kingdom

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AI training and change management consultants based in the United Kingdom at a glance

As of Sep 27, 2026
28.0%Verified-email coverage
13.1Average contacts per company
1-10Median size (employees)
50.1%Largest-city concentration · London
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
1,380
11-50
377
51-200
100
201-500
17
501-1,000
8
1,001-5,000
9
5,001-10,000
2
10001+
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 1,897 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 AI training and change management consultants, 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 “AI training and change management consultants”. 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 AI training and change management consultants), 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 AI training and change management consultants, 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, 6,961 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 27, 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.

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 AI training and change management consultants, 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 AI training and change management consultants are there based in the United Kingdom?

RevenueBase identified 1,897 AI training and change management consultants 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?

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

Which city has the most AI training and change management consultants?

London leads with 950 headquartered companies, followed by Manchester (44) and Birmingham (32).

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 6,961 verified decision-maker contacts tracked across these 1,897 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 27, 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.