Company lists · Data refreshed August 2026

Top 25 Cloud services companies based in the United Kingdom

RevenueBase identified 239 company matches for cloud services companies associated with the United Kingdom as of August 2026 and tracks 29,048 professional contacts across them, including 7,999 with verified work emails and 3,109 with mobile numbers. London is the largest hub.

This list covers company matches for cloud services companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed August 31, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Aug 31, 2026 How this list was built
239Companies
29,048Contacts tracked
7,999Verified emails
3,109Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cloud services companies based in the United Kingdom

Ranked by team size
Top 25 of 239 company matches for cloud services companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Aug 31, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United Kingdom5,001-10,0008,999 contacts →

Exact match

“Nutanix is a global leader in cloud software, offering organizations a single platform for running apps and data across clouds.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
2Exact matchLondon, United Kingdom1,001-5,0003,039 contacts →

Exact match

“OVHcloud is a global player and the leading European cloud provider operating over servers within 43 data centers across 4 continents to reach 1,6 million customers in over 140…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
3Exact matchGlasgow, United Kingdom201-500422 contacts →

Exact match

“Iomart combines cutting-edge cloud technology with deep industry expertise to help organisations transform with confidence.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
4Exact matchBasildon, United Kingdom201-500397 contacts →

Exact match

“At Babble, we believe that every business deserves the opportunity to thrive.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
5Exact matchLondon, United Kingdom201-500182 contacts →

Exact match

“Synacor is a cloud-based software and services company headquartered in Buffalo, New York with offices across the globe.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
6Exact matchUnited Kingdom51-200168 contacts →

Exact match

“Cloud Direct is a leading Microsoft Partner that helps organisations realise the true value of artificial intelligence and position themselves as Agent-Ready Enterprises.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
7Exact matchLondon, United Kingdom201-500112 contacts →

Exact match

“Welcome to the home of NTT Ltd.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
8Exact matchAshburton, United Kingdom51-200103 contacts →

Exact match

“We’re Grey Matter, a software reseller and cloud service provider.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
9Exact matchLondon, United Kingdom51-20082 contacts →

Exact match

“ORM is now Paragon DCX.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
10Exact matchSouthampton, United Kingdom501-1,00067 contacts →

Exact match

“Cogeco Peer 1 has changed its name to Aptum Technologies.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
11Exact matchGateshead, United Kingdom51-20066 contacts →

Exact match

“We would like to share some exciting news – Onyx Group has been acquired by cloud, colocation and managed hosting expert Pulsant, expanding its network to 15 UK-based datacentres.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
12Exact matchAscot, United Kingdom1,001-5,00059 contacts →

Exact match

“11:11 Systems is a managed infrastructure solutions provider that empowers customers to modernize, protect, and manage mission-critical applications and data, leveraging 11:11’s…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
13Exact matchManchester, United Kingdom11-5035 contacts →

Exact match

“Secure, compliant and resilient Cloud IT for legal, accounting, financial and professional service companies IT Farm helps you focus on the sustainability and long term growth of…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
14Exact matchLondon London, United Kingdom11-5028 contacts →

Exact match

“Not your standard "one-size fits all" commoditised Cloud Service Provider, Skye Cloud are passionate about the flexibility and versatility Cloud Computing has to offer and have…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
15Exact matchWhiteley, United Kingdom11-5027 contacts →

Exact match

“We deliver cutting-edge digital and cloud technology to businesses of all sizes looking to revolutionise their IT infrastructure.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
16Exact matchLeeds, United Kingdom51-20023 contacts →

Exact match

“Whether you're launching a personal website or need powerful cloud infrastructure for your business, our cutting-edge technology and expert support ensure reliable and secure…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
17Exact matchCarnforth, United Kingdom11-5022 contacts →

Exact match

“Hosted Desktop UK Limited provides cloud computing services to small and medium sized businesses across the UK.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
18Exact matchManchester Manchester, United Kingdom11-5021 contacts →

Exact match

“Experts in cloud computing, connectivity and proactive support.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
19Exact matchWorcester, United Kingdom11-5020 contacts →

Exact match

“Virocom is excited about technology and the potential power of its applications for the future – We provide our clients, their employees and customers, with sustainable…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
20Exact matchWinchester, United Kingdom11-5018 contacts →

Exact match

“QWARE is an award-winning Cloud Solutions and Services provider, with a passion for delivering high-quality cloud-first solutions to businesses worldwide.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
21Exact matchLondon, United Kingdom11-5015 contacts →

Exact match

“Working with Tibus gives you much more than just a hosting platform.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
22Exact matchLiverpool, United Kingdom51-20014 contacts →

Exact match

“Part of the Arrow Group, AIMES is an award-winning technology company that provides data centre and cloud computing services to businesses across a range of industries, including…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
23Exact matchLondon, United Kingdom11-5013 contacts →

Exact match

“XGlobe founded in 2002, with the purpose to offer companies the opportunity to purchase advanced hosting services from data Facilities worldwide, and benefit from the top-notch…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
24Exact matchLondon, United Kingdom11-5013 contacts →

Exact match

“System Professional is one of the UK’s fastest-growing IT consultancies and cloud hosting providers.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
25Exact matchDaresbury, United Kingdom51-20012 contacts →

Exact match

“The smartest way to store and share lot of content.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase

Showing 25 of 239 cloud services companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 7,999 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cloud services companies based in the United Kingdom at a glance

As of Aug 31, 2026
27.5%Verified-email coverage
10.7%Mobile-number coverage
121.5Average contacts per company
1-10Median size (employees)
34.7%Largest-city concentration · London
Aug 31, 2026Page data refreshed

Companies by employee count

1-10
119
11-50
80
51-200
19
201-500
7
501-1,000
2
1,001-5,000
4
5,001-10,000
1

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “cloud services companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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
Every displayed company carries at least one verified work email. RevenueBase tracks 7,999 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on August 31, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Cloud services companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cloud services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud services companies are there based in the United Kingdom?

RevenueBase identified 239 company matches for cloud services companies associated with the United Kingdom as of August 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Nutanix tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cloud services companies?

London leads with 83 company records, followed by Manchester (6) and Leeds (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 7,999 professional contacts with verified work emails tracked across these 239 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.