Company lists · Data verified August 2026

Top 25 Enterprise software consulting firms based in the United Kingdom

Name: Enterprise software consulting firms 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 4,283 companies tracked

There are 4,283 enterprise software consulting firms headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 235,862 professional contacts across them, including 56,964 with verified work emails and 17,129 with mobile numbers. London is the largest hub.

This list covers enterprise software consulting firms 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.

4,283Companies

235,862Contacts tracked

56,964Verified emails

17,129Mobile numbers

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The 25 largest enterprise software consulting firms based in the United Kingdom

Ranked by team size

Top 25 of 4,283 enterprise software consulting firms 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	Tech Mahindra	Milton Keynes	10001+	138,625	21,414
2	Sopra Steria	Edinburgh	10001+	37,387	16,784
3	Gspann Technologies, INC	London	1,001-5,000	1,874	754
4	PMC	Abingdon	501-1,000	1,429	303
5	BBD	London	1,001-5,000	1,220	485
6	BJSS	Nottingham	1,001-5,000	1,076	660
7	Miratech	London	1,001-5,000	982	352
8	Mindera	Leicester	1,001-5,000	942	563
9	Applexus Technologies	Dartford	501-1,000	735	288
10	Dynatech Systems	Leeds	501-1,000	478	249
11	Leader Investment Group - LIG	London	501-1,000	452	42
12	Evosys	London	1,001-5,000	441	110
13	Scott Logic	Bristol	201-500	392	260
14	CCS Media Limited Advania UK	Chesterfield	201-500	374	97
15	Winfo Solutions	London	201-500	355	163
16	Fluido	London	201-500	351	253
17	Biztech Consulting & Solutions	Ruislip Ruislip	201-500	317	10
18	Bechtle UK	London	201-500	282	145
19	Caelius Consulting	London	201-500	280	152
20	Seargin	London	501-1,000	275	188
21	Q Agency	London	201-500	263	166
22	Netweb Software	Swindon	201-500	237	165
23	Waterstons	Durham	201-500	223	157
24	Bluewolf, An IBM Company	London	10001+	196	27
25	Absolutelabs	London	201-500	190	101

Showing 25 of 4,283 enterprise software consulting firms based in the United Kingdom

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Enterprise software consulting firms based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 1593 HQs

17,129Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

2,810

11-50

954

51-200

328

201-500

501-1,000

1,001-5,000

10001+

Enterprise software consulting firms by metro

Metro	Companies
Enterprise software consulting firms in London	1593
Enterprise software consulting firms in Manchester	104
Enterprise software consulting firms in Birmingham	57
Enterprise software consulting firms in Reading	57
Enterprise software consulting firms in Leeds	51
Enterprise software consulting firms in Bristol	48
Enterprise software consulting firms in Edinburgh	42

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 consulting firms”, 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 consulting firms are there based in the United Kingdom?

There are 4,283 enterprise software consulting firms headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Tech Mahindra, headquartered in Milton Keynes, tops this list with the largest team on record.

Which city has the most enterprise software consulting firms?

London leads with 1593 headquartered companies, followed by Manchester (104) and Birmingham (57).

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 56,964 verified decision-maker contacts tracked across these 4,283 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 consulting firms 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.