Company lists · Data verified August 2026

Top 25 Cloud integration companies based in the United Kingdom

Name: Cloud integration 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 229 companies tracked

There are 229 cloud integration companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 7,352 professional contacts across them, including 2,237 with verified work emails and 1,222 with mobile numbers. London is the largest hub.

This list covers cloud integration 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.

229Companies

7,352Contacts tracked

2,237Verified emails

1,222Mobile numbers

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The 25 largest cloud integration companies based in the United Kingdom

Ranked by team size

Top 25 of 229 cloud integration 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	BOOMI	Exeter	1,001-5,000	2,496	1,311
2	Devoteam Google Cloud Partner	London	501-1,000	546	130
3	CTERA	London	51-200	176	137
4	NTT Ltd. Cloud	London	201-500	112	58
5	Adapt A Datapipe Company	London	201-500	98	4
6	Xiatech	London	51-200	93	46
7	Vector & Scalar Products LTD Vspl	Marlow Bucks	11-50	84	2
8	CIVO	London	51-200	75	38
9	cloudsoft.io	Edinburgh	51-200	72	23
10	Infoteck Solutions	London	51-200	71	15
11	Tuliptech	Leicester	51-200	68	39
12	Cogeco Peer 1	Southampton	501-1,000	67	7
13	Patchworks	London	51-200	66	29
14	Cloudplexo	London	51-200	60	29
15	Iland 11 11 Systems	Ascot	1,001-5,000	59	20
16	Appvia	London	51-200	58	35
17	Pace Integration	London	51-200	46	30
18	IT Farm LTD	Manchester	11-50	35	1
19	Mobilise Cloud	Bridgend	11-50	34	24
20	Skye Cloud LTD	London London	11-50	28	20
21	Codematic Technology Services	London	11-50	28	3
22	Turbosoft Limited	London	11-50	27	5
23	ZYNK	Newcastle Upon Tyne	11-50	25	13
24	Nomical	Manchester Manchester	11-50	21	12
25	QWARE	Winchester	11-50	18	10

Showing 25 of 229 cloud integration companies based in the United Kingdom

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Cloud integration companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 105 HQs

1,222Contacts with mobile numbers

13Emails re-verified in last 30 days

Companies by employee count

1-10

120

11-50

51-200

201-500

501-1,000

1,001-5,000

Cloud integration companies by metro

Metro	Companies
Cloud integration companies in London	105
Cloud integration companies in Manchester	8
Cloud integration companies in Reading	6
Cloud integration companies in Leeds	4
Cloud integration companies in Winchester	3
Cloud integration companies in Glasgow	3
Cloud integration companies in Cambridge	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 integration 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; 13 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 integration companies are there based in the United Kingdom?

There are 229 cloud integration companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

BOOMI, headquartered in Exeter, tops this list with the largest team on record.

Which city has the most cloud integration companies?

London leads with 105 headquartered companies, followed by Manchester (8) and Reading (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 2,237 verified decision-maker contacts tracked across these 229 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.