Company lists · Data verified August 2026

Top 25 Enterprise cloud consulting companies based in the United Kingdom

Name: Enterprise cloud consulting 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 1,532 companies tracked

There are 1,532 enterprise cloud consulting companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 50,703 professional contacts across them, including 10,768 with verified work emails and 2,953 with mobile numbers. London is the largest hub.

This list covers enterprise cloud consulting 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.

1,532Companies

50,703Contacts tracked

10,768Verified emails

2,953Mobile numbers

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The 25 largest enterprise cloud consulting companies based in the United Kingdom

Ranked by team size

Top 25 of 1,532 enterprise cloud consulting 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	Ensono	Staines-Upon-Thames	1,001-5,000	3,246	1,963
2	Gspann Technologies, INC	London	1,001-5,000	1,874	754
3	Sada, An Insight Company	Poole	10001+	872	139
4	Bytes Software Services	Portsmouth	501-1,000	784	523
5	Sourcefuse	London	501-1,000	669	288
6	Ahana Systems And Solutions Pvt. LTD	London	501-1,000	645	183
7	Devoteam Google Cloud Partner	London	501-1,000	546	130
8	Dynatech Systems	Leeds	501-1,000	478	249
9	Evosys	London	1,001-5,000	441	110
10	Iomart	Glasgow	201-500	422	200
11	ACORA	Tufton Warren	501-1,000	421	302
12	Excelencia	London	201-500	377	122
13	Fluido	London	201-500	351	253
14	Biztech Consulting & Solutions	Ruislip Ruislip	201-500	317	10
15	KOCHO	London	201-500	299	189
16	Caelius Consulting	London	201-500	280	152
17	Armakuni	London	201-500	264	160
18	ARO Technology	Aberdeen	201-500	258	197
19	Proact IT Group AB	Leeds	1,001-5,000	224	79
20	The Missing Link	London	201-500	216	150
21	Absolutelabs	London	201-500	190	101
22	ENXOO	London	201-500	175	132
23	Contino, A Cognizant Company	n/a	201-500	159	48
24	Maxima Consulting	Tenterden	201-500	146	15
25	RDX	London	501-1,000	110	9

Showing 25 of 1,532 enterprise cloud consulting companies based in the United Kingdom

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Enterprise cloud consulting companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 650 HQs

2,953Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

904

11-50

425

51-200

136

201-500

501-1,000

1,001-5,000

10001+

Enterprise cloud consulting companies by metro

Metro	Companies
Enterprise cloud consulting companies in London	650
Enterprise cloud consulting companies in Manchester	51
Enterprise cloud consulting companies in Leeds	24
Enterprise cloud consulting companies in Reading	19
Enterprise cloud consulting companies in Birmingham	19
Enterprise cloud consulting companies in Glasgow	17
Enterprise cloud consulting companies in Milton Keynes	16

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 cloud consulting 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 cloud consulting companies are there based in the United Kingdom?

There are 1,532 enterprise cloud consulting companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Ensono, headquartered in Staines-Upon-Thames, tops this list with the largest team on record.

Which city has the most enterprise cloud consulting companies?

London leads with 650 headquartered companies, followed by Manchester (51) and Leeds (24).

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 10,768 verified decision-maker contacts tracked across these 1,532 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.