Company lists · Data verified August 2026

Top 25 Cloud platform companies based in the United Kingdom

Name: Cloud platform 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 216 companies tracked

There are 216 cloud platform companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 28,044 professional contacts across them, including 7,708 with verified work emails and 2,925 with mobile numbers. London is the largest hub.

This list covers cloud platform 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.

216Companies

28,044Contacts tracked

7,708Verified emails

2,925Mobile numbers

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The 25 largest cloud platform companies based in the United Kingdom

Ranked by team size

Top 25 of 216 cloud platform 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	Nutanix	London	5,001-10,000	8,999	6,903
2	Ovhcloud	London	1,001-5,000	3,039	3
3	Iomart	Glasgow	201-500	422	200
4	Cloud Direct	n/a	51-200	168	106
5	Aker Systems	Bicester	51-200	113	78
6	NTT Ltd. Cloud	London	201-500	112	58
7	Grey Matter	Ashburton	51-200	103	51
8	CIVO	London	51-200	75	38
9	Cogeco Peer 1	Southampton	501-1,000	67	7
10	Appvia	London	51-200	58	35
11	Softwareone UK	London	n/a	42	29
12	Appwrite	London	11-50	42	15
13	ONAPP	London	51-200	31	11
14	Skye Cloud LTD	London London	11-50	28	20
15	Eloquent Technologies Limited	Stratford Upon Avon	11-50	28	13
16	Hosted	Whiteley	11-50	27	19
17	Edge Network	London	11-50	23	4
18	HDUK	Carnforth	11-50	22	14
19	QWARE	Winchester	11-50	18	10
20	Cloud Fruition Technologies	London	11-50	17	4
21	Bridgeapps LTD	London	11-50	15	2
22	Xglobe	London	11-50	13	2
23	Climb Global Services	Ashburton	11-50	11	6
24	FHL NOW RSM	Crewe	51-200	11	1
25	Clarusto Technologies	Glasgow	11-50	10	2

Showing 25 of 216 cloud platform companies based in the United Kingdom

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Cloud platform companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 104 HQs

2,925Contacts with mobile numbers

62Emails re-verified in last 30 days

Companies by employee count

1-10

123

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Cloud platform companies by metro

Metro	Companies
Cloud platform companies in London	104
Cloud platform companies in Manchester	8
Cloud platform companies in Glasgow	4
Cloud platform companies in London London	4
Cloud platform companies in Cambridge	2
Cloud platform companies in Birmingham	2
Cloud platform companies in Canterbury	2

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 “cloud platform 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; 62 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 cloud platform companies are there based in the United Kingdom?

There are 216 cloud platform companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most cloud platform companies?

London leads with 104 headquartered companies, followed by Manchester (8) and Glasgow (4).

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 7,708 verified decision-maker contacts tracked across these 216 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.