Company lists · Data refreshed September 2026

Top 25 Software engineering companies based in the United Kingdom

Name: Software engineering companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 5,789 companies tracked

RevenueBase identified 5,789 company matches for software engineering companies associated with the United Kingdom as of September 2026 and tracks 83,315 professional contacts across them, including 24,603 with verified work emails and 3,790 with mobile numbers. London is the largest hub.

This list covers company matches for software engineering companies 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 6, 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 6, 2026 How this list was built

5,789Companies

83,315Contacts tracked

24,603Verified emails

3,790Mobile numbers

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The 25 largest software engineering companies based in the United Kingdom

Ranked by team size

Top 25 of 5,789 company matches for software engineering companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 6, 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 6, 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 6, 2026 · View company records in RevenueBase
2	Micro Focus	Exact match	Newbury, United KingdomHQ recorded Sep 6, 2026	10001+	3,040 contacts →
	Exact match “OpenText has completed the purchase of Micro Focus.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3	Computer Futures	Exact match	London, United KingdomHQ recorded Sep 6, 2026	501-1,000	2,673 contacts →
	Exact match “Building tomorrow’s tech landscape together Computer Futures is a Technology specialist, part of SThree, the global STEM workforce consultancy.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4	Nashtech	Exact match	London, United KingdomHQ recorded Sep 6, 2026	1,001-5,000	1,611 contacts →
	Exact match “We are experts in technology, delivering smart solutions that solve business challenges and create value.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5	Dotsquares	Exact match	London, United KingdomHQ recorded Sep 6, 2026	501-1,000	1,581 contacts →
	Exact match “We leverage the latest web and mobile technologies to build, grow and support your business.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6	K2 Partnering Solutions	Exact match	London, United KingdomHQ recorded Sep 6, 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 6, 2026 · View company records in RevenueBase
7	BJSS	Exact match	Leeds, United KingdomHQ recorded Sep 6, 2026	1,001-5,000	1,078 contacts →
	Exact match “BJSS is an award-winning technology and engineering consultancy for business.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8	Amdaris	Exact match	Bristol, United KingdomHQ recorded Sep 6, 2026	501-1,000	988 contacts →
	Exact match “Amdaris, an Insight Company delivers innovative Software Development, Product Design, Digital Transformation, Application Support and Consultancy Services from our UK headquarters…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9	Mindera	Exact match	Leicester, United KingdomHQ recorded Sep 6, 2026	1,001-5,000	944 contacts →
	Exact match “Mindera is a global consulting and engineering company with 1100+ people, delivering technology solutions across 9 locations, from Brazil to Australia.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10	Advania UK	Exact match	London, United KingdomHQ recorded Sep 6, 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 6, 2026 · View company records in RevenueBase
11	KERV	Exact match	London, United KingdomHQ recorded Sep 6, 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 6, 2026 · View company records in RevenueBase
12	Node4	Exact match	Derby, United KingdomHQ recorded Sep 6, 2026	1,001-5,000	628 contacts →
	Exact match “Node4 helps businesses achieve more with secure, AI‑powered cloud and managed service platforms.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13	XMA	Exact match	Reading, United KingdomHQ recorded Sep 6, 2026	501-1,000	538 contacts →
	Exact match “Unlock your potential with XMA.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14	Alten LTD - UK	Exact match	London, United KingdomHQ recorded Sep 6, 2026	10001+	529 contacts →
	Exact match “We are a leading Engineering and IT consultancy operating across all sectors in 30 different countries.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15	SENLA	Exact match	London, United KingdomHQ recorded Sep 6, 2026	501-1,000	515 contacts →
	Exact match “In 2012, SENLA set out with a vision: to transform people's lives with exceptional software.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16	Trustmarque	Exact match	York, United KingdomHQ recorded Sep 6, 2026	501-1,000	421 contacts →
	Exact match “Trustmarque delivers the value of technology to bring real-life impact.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17	Zenitech	Exact match	London, United KingdomHQ recorded Sep 6, 2026	501-1,000	408 contacts →
	Exact match “Zenitech creates technology to transform businesses.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18	Scott Logic	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Sep 6, 2026	201-500	383 contacts →
	Exact match “At Scott Logic, we design and build software that transforms the performance of some of the world’s biggest and most demanding organisations.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19	CCS Media Limited Advania UK	Exact match	Chesterfield, United KingdomHQ recorded Sep 6, 2026	201-500	375 contacts →
	Exact match “CCS Media is now officially part of Advania UK, the tech company with people at heart.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20	Epi-Use Labs	Exact match	Manchester, United KingdomHQ recorded Sep 6, 2026	501-1,000	370 contacts →
	Exact match “EPI-USE Labs is a global software solutions and managed services company.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
21	Sandhata Technologies	Exact match	London, United KingdomHQ recorded Sep 6, 2026	201-500	363 contacts →
	Exact match “We are a global niche consultancy specialising in services that span all facets of Digital transformation, DevOps, and System Integration.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
22	Ubique Systems	Exact match	London, United KingdomHQ recorded Sep 6, 2026	501-1,000	333 contacts →
	Exact match “Ubique Systems is a fast growing multifaceted organization which offers a comprehensive array of outsourcing and consulting services for its customers, including recruitment…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
23	Damco Solutions Limited	Exact match	London, United KingdomHQ recorded Sep 6, 2026	1,001-5,000	327 contacts →
	Exact match “Damco Solutions Limited is a specialist software solutions and services & a business process outsourcing services company.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
24	Purview	Exact match	Edinburgh, United KingdomHQ recorded Sep 6, 2026	1,001-5,000	323 contacts →
	Exact match “Purview is a premier provider of IT Engineering and Talent Solutions to mid-market and Fortune 500 companies globally.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
25	Verelogic Group	Exact match	Swindon, United KingdomHQ recorded Sep 6, 2026	n/a	313 contacts →
	Exact match “The Verelogic Group, with over 30 years of experience, offers business support in technology and recruitment in the IT and engineering sectors.” Recorded in the RevenueBase company graph · Sep 6, 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 “software engineering companies”. 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 25 of 5,789 software engineering companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 24,603 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Software engineering companies based in the United Kingdom at a glance

As of Sep 6, 2026

29.5%Verified-email coverage

4.5%Mobile-number coverage

14.4Average contacts per company

1-10Median size (employees)

36.2%Largest-city concentration · London

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

3,466

11-50

1,610

51-200

488

201-500

113

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

22,8410–30

1,50731–60

1461–90

1290–180

229180+

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 “software engineering companies” 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 24,603 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 6, 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.

Software engineering companies 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 “software engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many software engineering companies are there based in the United Kingdom?

RevenueBase identified 5,789 company matches for software engineering companies 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 software engineering companies?

London leads with 2093 company records, followed by Manchester (153) and Birmingham (109).

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 24,603 professional contacts with verified work emails tracked across these 5,789 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 6, 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.