Company lists · Data verified August 2026

Top 25 B2B software companies based in the United Kingdom

Name: B2B software 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 282 companies tracked

There are 282 B2B software companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 3,362 professional contacts across them, including 974 with verified work emails and 235 with mobile numbers. London is the largest hub.

This list covers B2B software 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.

282Companies

3,362Contacts tracked

974Verified emails

235Mobile numbers

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The 25 largest B2B software companies based in the United Kingdom

Ranked by team size

Top 25 of 282 B2B software 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	Threecolts	London	201-500	330	209
2	Logifuture	Victoria	201-500	234	132
3	Softbrands	n/a	501-1,000	177	16
4	kpi.com	London	51-200	85	2
5	Exel Computer Systems PLC	Nottingham	51-200	69	37
6	Nexteq PLC	Crawley	201-500	65	34
7	Excelerate360	Hitchin	51-200	65	19
8	Sci-Net Business Solutions	Chipping Norton	11-50	54	46
9	Vasave Business Solutions	London Croydon	11-50	48	1
10	Visibility Corporation	Rochdale	51-200	44	15
11	BLEND	Reading	11-50	38	29
12	Paceops	Cambridge	11-50	36	20
13	Synergy Technology LTD	Cambourne	11-50	34	25
14	CODIS	London	11-50	34	7
15	WORO	n/a	51-200	32	1
16	Merlin Business Software From Aptean	Chesterfield	51-200	31	7
17	EYONA	London	51-200	30	19
18	Medatech UK LTD	Chandlers Ford	11-50	29	18
19	ARK IT Services	Birmingham	11-50	29	1
20	EO Group	Red Hill	51-200	27	1
21	Sharp-Ax Computer Systems	Berkhamsted	11-50	18	13
22	Moneypex	Birmingham	11-50	17	2
23	Prospect Path	Newcastle Upon Tyne	11-50	15	11
24	Intellicore LTD	Aberdeen	11-50	15	9
25	Codel Software LTD	Bridgend	11-50	15	8

Showing 25 of 282 B2B software companies based in the United Kingdom

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B2B software companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 82 HQs

235Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

152

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

B2B software companies by metro

Metro	Companies
B2B software companies in London	82
B2B software companies in Birmingham	7
B2B software companies in Cambridge	6
B2B software companies in Manchester	5
B2B software companies in Bristol	5
B2B software companies in Edinburgh	5
B2B software companies in Leeds	4

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 “B2B software 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; 3 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 B2B software companies are there based in the United Kingdom?

There are 282 B2B software companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most B2B software companies?

London leads with 82 headquartered companies, followed by Birmingham (7) and Cambridge (6).

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 974 verified decision-maker contacts tracked across these 282 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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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.