Company lists · Data verified August 2026

Top 25 Cloud automation companies based in the United Kingdom

Name: Cloud automation 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 135 companies tracked

There are 135 cloud automation companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 10,082 professional contacts across them, including 7,119 with verified work emails and 2,638 with mobile numbers. London is the largest hub.

This list covers cloud automation 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.

135Companies

10,082Contacts tracked

7,119Verified emails

2,638Mobile numbers

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The 25 largest cloud automation companies based in the United Kingdom

Ranked by team size

Top 25 of 135 cloud automation 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	Pivotal Software, INC	London	1,001-5,000	215	4
3	CIVO	London	51-200	75	38
4	Layer5	Scotland	n/a	63	4
5	Cognetiks Consulting	London	11-50	44	14
6	skie.io	Regents Park	11-50	42	18
7	ONAPP	London	51-200	31	11
8	Rapid4cloud	London	11-50	21	11
9	Virocom LTD	Worcester	11-50	20	11
10	Syntasso	London	11-50	18	13
11	Primenet LTD	Stevenage	11-50	18	7
12	Cloud Fruition Technologies	London	11-50	17	4
13	Yobitel	Ilford	11-50	17	1
14	Frontier	Glasgow	11-50	12	7
15	Climb Global Services	Ashburton	11-50	11	6
16	Access IT Automation	Basingstoke	11-50	8	5
17	Junkshon	London	11-50	8	4
18	Cloudignyte LTD	Marlow	11-50	7	5
19	Illapa Cloud	Maidenhead	1-10	7	3
20	Netmetix LTD	Coventry	11-50	7	2
21	Application Delivery Solutions LTD	London	11-50	6	4
22	KO Technologies	n/a	1-10	6	2
23	Sysdojo	London	11-50	6	1
24	Scaleblade	London	1-10	5	5
25	Cloud 66	London	11-50	5	1

Showing 25 of 135 cloud automation companies based in the United Kingdom

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Cloud automation companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 69 HQs

2,638Contacts with mobile numbers

65Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

1,001-5,000

5,001-10,000

Cloud automation companies by metro

Metro	Companies
Cloud automation companies in London	69
Cloud automation companies in Glasgow	3
Cloud automation companies in Newcastle Upon Tyne	2
Cloud automation companies in Cambridge	2
Cloud automation companies in Southampton	2
Cloud automation companies in Reading	2
Cloud automation companies in Manchester	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 automation 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; 65 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 automation companies are there based in the United Kingdom?

There are 135 cloud automation 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 automation companies?

London leads with 69 headquartered companies, followed by Glasgow (3) and Newcastle Upon Tyne (2).

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 7,119 verified decision-maker contacts tracked across these 135 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.