Company lists · Data refreshed September 2026

Top 25 Digital transformation services for government based in London, United Kingdom

Name: Digital transformation services for government based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 987 companies tracked

RevenueBase identified 987 digital transformation services for government headquartered in London, United Kingdom as of September 2026 and tracks 84,828 professional contacts across them, including 31,913 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers digital transformation services for government 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 28, 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 28, 2026 86% judged on-target in blind review

987Companies

84,828Contacts tracked

31,913Verified emails

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The 25 largest digital transformation services for government based in London, United Kingdom

Ranked by team size

Top 25 of 987 digital transformation services for government based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to digital transformation services for government: 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	Endava	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	10001+	9,653 contacts →
	Indirect evidence “For over two decades, we have been harnessing technology to drive meaningful change.” Source: RevenueBase Database · checked Sep 28, 2026
2	CAPCO	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	5,001-10,000	7,396 contacts →
	Strong evidence “Capco, a Wipro company, is a global technology and management consultancy specializing in driving digital transformation in the financial services industry.” Source: RevenueBase Database · checked Sep 28, 2026
3	Equal Experts	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	1,172 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
4	KERV	Indirect evidence	London, United KingdomHQ checked Sep 28, 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 28, 2026
5	Agilisys	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	646 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
6	Acuvate	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	545 contacts →
	Partial evidence “At Acuvate, we empower enterprises to accelerate their Next gen transformation journeys with an AI-First approach.” Source: RevenueBase Database · checked Sep 28, 2026
7	Methods	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	425 contacts →
	Strong evidence “Methods is the leading digital transformation partner for the UK public sector.” Source: RevenueBase Database · checked Sep 28, 2026
8	Hitachi Solutions UK	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	422 contacts →
	Partial evidence “Our team of world-class professionals across the globe work together to innovate and enable sustainable business transformation.” Source: RevenueBase Database · checked Sep 28, 2026
9	KIN Carta	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	5,001-10,000	400 contacts →
	Indirect evidence “Kin + Carta was acquired by Valtech in 2024.” Source: RevenueBase Database · checked Sep 28, 2026
10	Tpximpact B Corp	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	376 contacts →
	Strong evidence “We're a digital transformation company, and Certified B Corporation™, on a mission to build a future where people, places and the planet are supported to thrive.” Source: RevenueBase Database · checked Sep 28, 2026
11	Sandhata Technologies	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	363 contacts →
	Strong evidence “We are a global niche consultancy specialising in services that span all facets of Digital transformation, DevOps, and System Integration.” Source: RevenueBase Database · checked Sep 28, 2026
12	ECS	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	335 contacts →
	Partial evidence “We help businesses become ‘digital-first’ organisations so they’re free to thrive like never before.” Source: RevenueBase Database · checked Sep 28, 2026
13	Solirius Reply	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	305 contacts →
	Strong 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 28, 2026
14	Devtech	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	266 contacts →
	Partial evidence “Devtech provides outcome-driven digital innovation services and helps companies better respond to change.” Source: RevenueBase Database · checked Sep 28, 2026
15	Cloudreach, An Eviden Business	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	261 contacts →
	Indirect evidence “As of April 2023, Cloudreach is now part of Eviden, an atos business.” Source: RevenueBase Database · checked Sep 28, 2026
16	Transform	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	255 contacts →
	Indirect evidence “Transform is a fresh alternative to Big Consulting.” Source: RevenueBase Database · checked Sep 28, 2026
17	The Adaptavist Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	254 contacts →
	Indirect evidence “We are experts at delivering innovative software, tailored solutions, and quality services across some of the world's most trusted technology ecosystems, including Atlassian, AWS…” Source: RevenueBase Database · checked Sep 28, 2026
18	Percipere	Indirect evidence	London, United KingdomHQ checked Sep 28, 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 28, 2026
19	Flat Rock Technology	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	231 contacts →
	Indirect evidence “Since 2008, Flat Rock Technology, a software engineering, SI, Cloud DevOps, Cyber Security, and Customer Experience (CX) company, has been at the forefront of providing innovative…” Source: RevenueBase Database · checked Sep 28, 2026
20	Tmotions Global Limited	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	228 contacts →
	Indirect evidence “TMotions is inspired by forward-thinking businesses, who are now looking past recovery and shifting into the growth mode.” Source: RevenueBase Database · checked Sep 28, 2026
21	Natilik	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	222 contacts →
	Strong evidence “Natilik is your technology solutions partner and confident guide to digital transformation, specialising in a range of solutions to help you achieve your goals and drive real…” Source: RevenueBase Database · checked Sep 28, 2026
22	Dreams Technologies, UK & India	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	221 contacts →
	Strong evidence “At Dreams Technologies, we’re more than software engineers, we’re digital transformation partners.” Source: RevenueBase Database · checked Sep 28, 2026
23	Retail Reply	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	214 contacts →
	Strong evidence “Retail Reply helps clients accelerate their response to the opportunities of digital transformation in the retail and consumer sector.” Source: RevenueBase Database · checked Sep 28, 2026
24	Public	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	202 contacts →
	Partial evidence “We help create outstanding digital public services.” Source: RevenueBase Database · checked Sep 28, 2026
25	Cisilion	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	194 contacts →
	Partial evidence “Combining market-leading tech with world-class service, we go above and beyond expectations to ensure our clients are ready for a digital future.” Source: RevenueBase Database · checked Sep 28, 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: digital transformation services for government. 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 digital transformation services for government.
Partial evidence: Its own public description names part of digital transformation services for government, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name digital transformation services for government. 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 987 digital transformation services for government based in London, United Kingdom

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Digital transformation services for government based in London, United Kingdom at a glance

As of Sep 28, 2026

37.6%Verified-email coverage

85.9Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

507

11-50

294

51-200

116

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 987 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 digital transformation services for government, 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 “digital transformation services for government”. 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 digital transformation services for government), 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 digital transformation services for government, 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, 31,913 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 28, 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.

Digital transformation services for government by metro in the United Kingdom

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 digital transformation services for government, 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 digital transformation services for government are there based in London, United Kingdom?

RevenueBase identified 987 digital transformation services for government 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?

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

Which city in the United Kingdom has the most digital transformation services for government?

London leads the United Kingdom with 987 headquartered companies, followed by Manchester (64) 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 31,913 verified decision-maker contacts tracked across these 987 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 28, 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.