Company lists · Data refreshed November 2026

Top 23 Private cloud operations companies based in the United Kingdom

RevenueBase identified 124 company matches for private cloud operations companies associated with the United Kingdom as of November 2026 and tracks 2,266 professional contacts across them, including 651 with verified work emails. London is the largest hub.

This list covers company matches for private cloud operations 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 November 4, 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 Nov 4, 2026 How this list was built
124Companies
2,266Contacts tracked
651Verified emails
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The 23 largest private cloud operations companies based in the United Kingdom

Ranked by team size
Top 23 of 124 company matches for private cloud operations companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchStockton-on-tees, United KingdomHQ recorded Nov 4, 202651-20070 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 · Nov 4, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 4, 202651-20068 contacts →

Exact match

“Civo is the Sovereign Cloud and AI platform that frees you to build without limits.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchManchester, United KingdomHQ recorded Nov 4, 202611-5036 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 · Nov 4, 2026 · View company records in RevenueBase
4Exact matchChalfont St Peters, United KingdomHQ recorded Nov 4, 202611-5033 contacts →

Exact match

“Westwood Associates have been in the IT Industry since 1987 and our continued growth and success is down to delivering exactly the right strategy and solution to client’s IT needs.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchBasingstoke, United KingdomHQ recorded Nov 4, 202651-20029 contacts →

Exact match

“UKN Group is a leading provider of Managed Services and authority for the strategic transition to either a complete virtualised infrastructure or cloud based proposition.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchHadlow Down, United KingdomHQ recorded Nov 4, 202611-5018 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 · Nov 4, 2026 · View company records in RevenueBase
7Exact matchHunton Bridge, United KingdomHQ recorded Nov 4, 202611-5016 contacts →

Exact match

“School IT doesn't need to be complicated.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 4, 202611-5016 contacts →

Exact match

“At Dade2, our mission is simple.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchSilchester, United KingdomHQ recorded Nov 4, 202611-5015 contacts →

Exact match

“Plenty of organisations have IT that works.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 4, 202651-20014 contacts →

Exact match

“Keep IT Simple (KITS), a TPXimpact company, delivers secure, inclusive and outcome-focused digital transformation services for Government and public sector organisations.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 4, 20261-1013 contacts →

Exact match

“Private Cloud Infrastructure.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchCastledawson Road, United KingdomHQ recorded Nov 4, 202611-5012 contacts →

Exact match

“Ionic is a leading Managed IT & Cloud Services company.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchBrentford, United KingdomHQ recorded Nov 4, 202611-5011 contacts →

Exact match

“Vnetrix is your trusted and reliable partner for IT managed services, PaaS, hosting infrastructure and application, security and performance, enabling you to focus on what matters…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchMinstead, United KingdomHQ recorded Nov 4, 202611-5011 contacts →

Exact match

“Vissensa is a leading provider of Managed IT and Cloud helping organisations within sectors such as finance, energy, education, technology and more.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchLondon London, United KingdomHQ recorded Nov 4, 202611-5011 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 · Nov 4, 2026 · View company records in RevenueBase
16Exact matchWembley, United KingdomHQ recorded Nov 4, 202651-20011 contacts →

Exact match

“Newton IT are a managed services provider delivering innovative technology solutions to businesses.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchGlasgow, United KingdomHQ recorded Nov 4, 202611-5011 contacts →

Exact match

“We are a dedicated team of software professionals with a deep passion for cloud architecture, DevOps automation, and tackling intricate business challenges.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Nov 4, 202611-5010 contacts →

Exact match

“In a technology world where new technologies come and go, we've been building trusted client partnerships for 24 years.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchSt Albans, United KingdomHQ recorded Nov 4, 202651-20010 contacts →

Exact match

“Qubic Group is a highly experienced, trusted organisation that delivers a range of business and enterprise grade Cloud Services.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchBingley, United KingdomHQ recorded Nov 4, 20261-109 contacts →

Exact match

“We create IT agility Advancery provides IT support and hybrid IT managed services.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 4, 202611-509 contacts →

Exact match

“zsah is an award-winning cloud and managed services company headquartered in London, UK.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchHoughton-le-spring, United KingdomHQ recorded Nov 4, 202611-509 contacts →

Exact match

“Evolve Group is a leading organisation within the Information and Communication Technologies (ICT) industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchStafford, United KingdomHQ recorded Nov 4, 202611-508 contacts →

Exact match

“Next2IT is a government-approved, Microsoft Gold, IT managed service organisation that provides 24/7 365 IT support for public and private clouds with a focus on cost optimisation…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 23 of 124 private cloud operations companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 651 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Private cloud operations companies based in the United Kingdom at a glance

As of Nov 4, 2026
28.7%Verified-email coverage
18.3Average contacts per company
11-50Median size (employees)
34.7%Largest-city concentration · London
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
58
11-50
41
51-200
14
201-500
3
501-1,000
3
1,001-5,000
2

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 124 companies.

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 “private cloud operations 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 651 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 November 4, 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.

Private cloud operations 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 “private cloud operations companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 124 company matches for private cloud operations companies associated with the United Kingdom as of November 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?

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

Which city has the most private cloud operations companies?

London leads with 43 company records, followed by Manchester (5) and London London (4).

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 651 professional contacts with verified work emails tracked across these 124 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 November 4, 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.