Company lists · Data verified August 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 Verified Aug 28, 2026 2,702 companies tracked

There are 2,702 enterprise software development companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase 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. Data current as of August 28, 2026.

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 verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	CGS Computer Generated Solutions	Loughton	5,001-10,000	4,418	828
2	Andersen LAB	London	1,001-5,000	3,609	1,152
3	BBD	London	1,001-5,000	1,220	485
4	Mindera	Leicester	1,001-5,000	942	563
5	Tricon Infotech	Reading	501-1,000	654	296
6	Softteco	Loughborough	501-1,000	539	247
7	Priority Software	Oxford	501-1,000	426	263
8	Damco Solutions Limited	London	1,001-5,000	326	5
9	Biztech Consulting & Solutions	Ruislip Ruislip	201-500	317	10
10	Q Agency	London	201-500	263	166
11	Fiftyfive Technologies	London	201-500	247	29
12	Netweb Software	Swindon	201-500	237	165
13	Dreamztech Solutions	Watford	201-500	227	68
14	Sphinx Solutions Pvt. LTD	London	201-500	205	51
15	Cynoteck Technology Solutions	London	201-500	194	101
16	Softbrands	n/a	501-1,000	177	16
17	Devico Solutions	London	201-500	118	33
18	Imriel Technology Solutions Private LTD	London	201-500	108	68
19	DTC Infotech Pvt. LTD	London	201-500	104	16
20	Brickred Technologies	Chessington	501-1,000	100	5
21	Jelvix	London	201-500	74	19
22	Fulcrumlogic	Reading	201-500	55	3
23	Denova Glosoft Limited	London	201-500	25	2
24	Microsec LTD	Havant	201-500	20	10
25	Apex Techno	London	501-1,000	16	6

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 Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 885 HQs

1,653Contacts with mobile numbers

0Emails re-verified in last 30 days

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

Enterprise software development companies by metro

Metro	Companies
Enterprise software development companies in London	885
Enterprise software development companies in Manchester	79
Enterprise software development companies in Birmingham	44
Enterprise software development companies in Edinburgh	31
Enterprise software development companies in Leeds	31
Enterprise software development companies in Bristol	31
Enterprise software development companies in Glasgow	29

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “enterprise software development companies”, with match quality audited by blind human judging, and headquartered in the United Kingdom.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 2,702 enterprise software development companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

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 is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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Related lists

Enterprise software development companies by geography

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.