Company lists · Data refreshed September 2026

Top 25 Enterprise software development companies based in the United Kingdom

Name: Enterprise software development 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 2, 2026 2,702 companies tracked

RevenueBase identified 2,702 enterprise software development companies headquartered in the United Kingdom as of September 2026 and tracks 34,895 professional contacts across them, including 8,519 with verified work emails and 1,653 with mobile numbers. London is the largest hub.

This list covers enterprise software development companies 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

2,702Companies

34,895Contacts tracked

8,519Verified emails

1,653Mobile numbers

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The 25 largest enterprise software development companies based in the United Kingdom

Ranked by team size

Top 25 of 2,702 enterprise software development companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software development companies: 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	CGS Computer Generated Solutions	Partial evidence	Loughton, United Kingdom	5,001-10,000	4,418 contacts →
	Partial evidence “For over 40 years, CGS has enabled global enterprises, regional companies, and government agencies to drive breakthrough performance through business applications, enterprise…” Source: RevenueBase Database · checked Sep 2, 2026
2	Andersen LAB	Strong evidence	London, United Kingdom	1,001-5,000	3,609 contacts →
	Strong evidence “Andersen – your global software development partner Andersen is a global software development company with over 18 years of experience supporting businesses worldwide in their…” Source: RevenueBase Database · checked Sep 2, 2026
3	BBD	Partial evidence	London, United Kingdom	1,001-5,000	1,220 contacts →
	Partial evidence “Welcome to BBD – where experience, innovation and software engineering excellence come together.” Source: RevenueBase Database · checked Sep 2, 2026
4	Mindera	Indirect evidence	Leicester, United Kingdom	1,001-5,000	942 contacts →
	Indirect evidence “Mindera is a global consulting and engineering company with 1100+ people, delivering technology solutions across 9 locations, from Brazil to Australia.” Source: RevenueBase Database · checked Sep 2, 2026
5	Tricon Infotech	Partial evidence	Reading, United Kingdom	501-1,000	654 contacts →
	Partial evidence “Tricon Infotech builds software products that deliver automated systems, drive revenue, increase company value, and put a smile on people’s faces.” Source: RevenueBase Database · checked Sep 2, 2026
6	Softteco	Strong evidence	Loughborough, United Kingdom	501-1,000	539 contacts →
	Strong evidence “SoftTeco is a software development company that was founded in 2008 providing custom software development services.” Source: RevenueBase Database · checked Sep 2, 2026
7	Priority Software	Indirect evidence	Oxford, United Kingdom	501-1,000	426 contacts →
	Indirect evidence “Priority, trusted by over customers, delivers scalable, cloud-based business management solutions powered by AWS.” Source: RevenueBase Database · checked Sep 2, 2026
8	Damco Solutions Limited	Partial evidence	London, United Kingdom	1,001-5,000	326 contacts →
	Partial evidence “Damco Solutions Limited is a specialist software solutions and services & a business process outsourcing services company.” Source: RevenueBase Database · checked Sep 2, 2026
9	Biztech Consulting & Solutions	Indirect evidence	Ruislip Ruislip, United Kingdom	201-500	317 contacts →
	Indirect evidence “With over 19+ years of experience and 1200+ successful projects, BiztechCS is an ISO 27001 and ISO 9001 certified company.” Source: RevenueBase Database · checked Sep 2, 2026
10	Q Agency	Strong evidence	London, United Kingdom	201-500	263 contacts →
	Strong evidence “Q is a tech consulting and software engineering company that delivers custom software projects, enterprise AI solutions, and builds long-lasting delivery teams.” Source: RevenueBase Database · checked Sep 2, 2026
11	Fiftyfive Technologies	Strong evidence	London, United Kingdom	201-500	247 contacts →
	Strong evidence “FiftyFive is a global software development and technology consulting company, delivering full-cycle digital solutions across industries and geographies.” Source: RevenueBase Database · checked Sep 2, 2026
12	Netweb Software	Partial evidence	Swindon, United Kingdom	201-500	237 contacts →
	Partial evidence “NetWeb provides innovative products and reliable professional services to business enterprises around the globe since 1998.” Source: RevenueBase Database · checked Sep 2, 2026
13	Dreamztech Solutions	Strong evidence	Watford, United Kingdom	201-500	227 contacts →
	Strong evidence “DreamzTech – Engineering the Future of Digital Transformation - For over 15 years, DreamzTech has been a global leader in next-gen software development, where innovation meets…” Source: RevenueBase Database · checked Sep 2, 2026
14	Sphinx Solutions Pvt. LTD	Indirect evidence	London, United Kingdom	201-500	205 contacts →
	Indirect evidence “Headquartered in India, Sphinx Solutions is an esteemed US-based digital transformation company, renowned for its massive reach in providing bespoke digital IT solutions globally.” Source: RevenueBase Database · checked Sep 2, 2026
15	Cynoteck Technology Solutions	Indirect evidence	London, United Kingdom	201-500	194 contacts →
	Indirect evidence “Cynoteck is a Microsoft Solution Partner and Salesforce Consulting Partner Company.” Source: RevenueBase Database · checked Sep 2, 2026
16	Softbrands	Indirect evidence	United Kingdom	501-1,000	177 contacts →
	Indirect evidence “In 2009 SoftBrands was bought by Infor and is now a part of the Infor Hospitality Suite.” Source: RevenueBase Database · checked Sep 2, 2026
17	Devico Solutions	Indirect evidence	London, United Kingdom	201-500	118 contacts →
	Indirect evidence “Devico delivers faster results for you and your customers.” Source: RevenueBase Database · checked Sep 2, 2026
18	Imriel Technology Solutions Private LTD	Strong evidence	London, United Kingdom	201-500	108 contacts →
	Strong evidence “IMRIEL, an Allata company, combines Allata's leadership in AI and digital excellence with IMRIEL's distinguished software development expertise across the UK and India.” Source: RevenueBase Database · checked Sep 2, 2026
19	DTC Infotech Pvt. LTD	Indirect evidence	London, United Kingdom	201-500	104 contacts →
	Indirect evidence “DTC Infotech – Data Driven Intelligence!” Source: RevenueBase Database · checked Sep 2, 2026
20	Brickred Technologies	Partial evidence	Chessington, United Kingdom	501-1,000	100 contacts →
	Partial evidence “BrickRed Technologies - A 3Pillar Global Company Every day, some of the world's most hardworking organizations rely on our software and engineering skills to serve their customers…” Source: RevenueBase Database · checked Sep 2, 2026
21	Jelvix	Indirect evidence	London, United Kingdom	201-500	74 contacts →
	Indirect evidence “Jelvix is a global tech partner with over 15 years of experience.” Source: RevenueBase Database · checked Sep 2, 2026
22	Fulcrumlogic	Indirect evidence	Reading, United Kingdom	201-500	55 contacts →
	Indirect evidence “Global Business and IT Consulting firm with offices in NJ, SFO, Reading UK and delivery centers in Mumbai & Pune India.” Source: RevenueBase Database · checked Sep 2, 2026
23	Denova Glosoft Limited	Indirect evidence	London, United Kingdom	201-500	25 contacts →
	Indirect evidence “Denova Glosoft Limited (DGL), established in 2004 and incorporated as a Public Limited Company in 2005, is a comprehensive IT solution provider with a multinational presence in…” Source: RevenueBase Database · checked Sep 2, 2026
24	Microsec LTD	Indirect evidence	Havant, United Kingdom	201-500	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 2, 2026
25	Apex Techno	Partial evidence	London, United Kingdom	501-1,000	16 contacts →
	Partial evidence “Apex Techno is the partner of choice for many of the world’s leading enterprises, SMEs and technology challengers.” Source: RevenueBase Database · checked Sep 2, 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 software development companies. 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 software development companies.
Partial evidence: Its own public description names part of enterprise software development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise software development companies. 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 2,702 enterprise software development companies based in the United Kingdom

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Enterprise software development companies based in the United Kingdom at a glance

As of Sep 2, 2026

24.4%Verified-email coverage

4.7%Mobile-number coverage

12.9Average contacts per company

1-10Median size (employees)

32.8%Largest-city concentration · London

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

1,617

11-50

741

51-200

204

201-500

501-1,000

1,001-5,000

5,001-10,000

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 software development companies, 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 “enterprise software development companies”. 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 software development companies), 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 software development companies, 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, 8,519 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 2, 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 software development companies by metro

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 software development companies, 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 software development companies are there based in the United Kingdom?

RevenueBase identified 2,702 enterprise software development companies 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?

CGS Computer Generated Solutions, headquartered in Loughton, tops this list with the largest team on record.

Which city has the most enterprise software development companies?

London leads with 885 headquartered companies, followed by Manchester (79) and Birmingham (44).

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 8,519 verified decision-maker contacts tracked across these 2,702 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 2, 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.