Company lists · Data refreshed September 2026

Top 20 Digital transformation consultancy firms based in the United Kingdom

Name: Digital transformation consultancy 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 7,905 companies tracked

RevenueBase identified 7,905 company matches for digital transformation consultancy firms associated with the United Kingdom as of September 2026 and tracks 222,891 professional contacts across them, including 73,183 with verified work emails and 13,666 with mobile numbers. London is the largest hub.

This list covers company matches for digital transformation consultancy 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

7,905Companies

222,891Contacts tracked

73,183Verified emails

13,666Mobile numbers

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The 20 largest digital transformation consultancy firms based in the United Kingdom

Ranked by team size

Top 20 of 7,905 company matches for digital transformation consultancy 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	Endava	Exact match	London, United KingdomHQ recorded Sep 24, 2026	10001+	9,653 contacts →
	Exact match “For over two decades, we have been harnessing technology to drive meaningful change.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	CAPCO	Exact match	London, United KingdomHQ recorded Sep 24, 2026	5,001-10,000	7,396 contacts →
	Exact match “Capco, a Wipro company, is a global technology and management consultancy specializing in driving digital transformation in the financial services industry.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	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
4	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
5	Micro Focus	Exact match	Newbury, United KingdomHQ recorded Sep 24, 2026	10001+	3,040 contacts →
	Exact match “OpenText has completed the purchase of Micro Focus.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	Ciklum	Exact match	London, United KingdomHQ recorded Sep 24, 2026	1,001-5,000	2,965 contacts →
	Exact match “Ciklum is a global Experience Engineering firm that stands at the forefront of innovation, blending next-generation product engineering, exceptional customer experiences, and…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7	Noventiq	Exact match	London, United KingdomHQ recorded Sep 24, 2026	5,001-10,000	1,508 contacts →
	Exact match “Noventiq (Noventiq Holdings PLC) is a leading global solutions and services provider in digital transformation and cybersecurity, headquartered in London.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	PMC	Exact match	Abingdon, United KingdomHQ recorded Sep 24, 2026	501-1,000	1,417 contacts →
	Exact match “PMC combines consulting with expert software engineering and 24x7x365 managed services to deliver high-quality technology services and solutions across retail, D2C, and broader…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	Genisys Group	Exact match	London, United KingdomHQ recorded Sep 24, 2026	1,001-5,000	1,178 contacts →
	Exact match “Genisys Group is a new age global information technology and business process services company.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	Equal Experts	Exact match	London, United KingdomHQ recorded Sep 24, 2026	1,001-5,000	1,172 contacts →
	Exact match “We are honoured to be recognised as one of the Top 10 Best Places to Work in the UK for the third year running, according to Glassdoor’s prestigious 2026 list.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	And Digital	Exact match	London, United KingdomHQ recorded Sep 24, 2026	1,001-5,000	1,044 contacts →
	Exact match “AND Digital is on a mission to close the world’s digital skills gap.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12	Advania UK	Exact match	London, United KingdomHQ recorded Sep 24, 2026	1,001-5,000	910 contacts →
	Exact match “We empower people to create sustainable value with the clever use of technology.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	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
14	Everywhere	Exact match	London, United KingdomHQ recorded Sep 24, 2026	n/a	772 contacts →
	Exact match “Everywhere is a digital studio that’s transforming businesses with its powerful, considered products and services.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15	Bytes Software Services	Exact match	Leatherhead, United KingdomHQ recorded Sep 24, 2026	501-1,000	766 contacts →
	Exact match “Bytes is a leading provider of world-class IT solutions.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	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
17	ANS Group	Exact match	Manchester, United KingdomHQ recorded Sep 24, 2026	501-1,000	716 contacts →
	Exact match “We are ANS.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	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
19	Systal Technology Solutions	Exact match	Glasgow, United KingdomHQ recorded Sep 24, 2026	501-1,000	647 contacts →
	Exact match “Systal is a global managed network, cloud and security transformation specialist.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20	Agilisys	Exact match	London, United KingdomHQ recorded Sep 24, 2026	1,001-5,000	646 contacts →
	Exact match “With 25 years of experience and a team of over skilled professionals across the UK, we are a trusted leader in delivering data-driven solutions and Generative AI products tailored…” 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 “digital transformation consultancy 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 20 of 7,905 digital transformation consultancy firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 73,183 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Digital transformation consultancy firms based in the United Kingdom at a glance

As of Sep 24, 2026

32.8%Verified-email coverage

6.1%Mobile-number coverage

28.2Average contacts per company

1-10Median size (employees)

47.3%Largest-city concentration · London

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

5,084

11-50

1,880

51-200

658

201-500

139

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 27.0d

54,1010–30

16,31431–60

93861–90

4090–180

1,790180+

Company record updated

Median 88.0d

00–30

27,50131–60

104,19961–90

78,55490–180

12,637180+

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 “digital transformation consultancy 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 73,183 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.

Digital transformation consultancy 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 “digital transformation consultancy firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many digital transformation consultancy firms are there based in the United Kingdom?

RevenueBase identified 7,905 company matches for digital transformation consultancy 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?

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

Which city has the most digital transformation consultancy firms?

London leads with 3736 company records, followed by Manchester (222) and Birmingham (107).

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 73,183 professional contacts with verified work emails tracked across these 7,905 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.