Company lists · Data refreshed September 2026
Top 25 Managed cloud services providers based in the United Kingdom
RevenueBase identified 1,266 managed cloud services providers headquartered in the United Kingdom as of September 2026 and tracks 44,675 professional contacts across them, including 8,143 with verified work emails and 1,637 with mobile numbers. London is the largest hub.
This list covers managed cloud services providers headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 25 largest managed cloud services providers based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,372 | ||||
“We are Architects of Change™.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 844 | ||||
“Complexity isn’t the enemy.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 766 | ||||
“Bytes is a leading provider of world-class IT solutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 647 | ||||
“Systal is a global managed network, cloud and security transformation specialist.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 423 | ||||
“We’ve been on a mission to bring together people and technology since the day we were founded over 25 years ago.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 414 | ||||
“Iomart combines cutting-edge cloud technology with deep industry expertise to help organisations transform with confidence.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 402 | ||||
“At Babble, we believe that every business deserves the opportunity to thrive.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 295 | ||||
“At Kocho, we believe greatness lies in everyone.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 257 | ||||
“ARO is an award-winning IT Services and Solutions provider with almost 30 years of expertise in Cloud, Cyber Security, IT Collaboration, Data Centre Services, and Sustainability.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 251 | ||||
“A&O IT Group, a global leader in managed IT services, brings over 50 years of expertise and operates in over 130 countries.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | WanstorPartial evidence | 227 | |||
“Wanstor: Experience First | AI Fluent | Secure by Default Wanstor is a trusted Managed IT Services company that helps ambitious organisations leverage technology to achieve better…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 189 | ||||
“EJC is a small IT service provider specialising in supporting and enabling small, growing businesses by providing tailored IT services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | VohkusPartial evidence | 184 | |||
“Vohkus is a rapidly growing, highly agile UK IT supplier specialising in end-to-end IT supply, enterprise infrastructure solutions, and comprehensive managed services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 178 | ||||
“24 x 7 Cloud Service Provider & Managed Security Service Provider delivering technology transformation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 173 | ||||
“Creative ITC is a global cloud and managed services provider built for complex design, engineering, and business critical IT environments.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 168 | ||||
“Cloud Direct is a leading Microsoft Partner that helps organisations realise the true value of artificial intelligence and position themselves as Agent-Ready Enterprises.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 165 | ||||
“NVT Group is now part of Aspire.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | Capita Managed IT SolutionsStrong evidence | 140 | |||
“Capita Managed IT Solutions provides cloud based and infrastructure services to public, private and third sector organisations, in addition to specialist managed services in…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 135 | ||||
“CSI, A Park Place Technologies Company, is an IT Managed Services Provider bringing world-class Hybrid Multi-Cloud, Data Protection, and Cyber Security solutions to our clients’…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 120 | ||||
“Central Technology is a trusted IT partner delivering Managed IT Support, Cloud, Cyber Security and Telecom Solutions to organisations across the UK.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 102 | ||||
“We create secure digital worlds for our customers, so you can look ahead with absolute confidence - helping you to to make a real, positive impact on the world.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | VCG Technology ServicesPartial evidence | 102 | |||
“VCG is a managed service provider supporting businesses in their technology and business transformation journey.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 98 | ||||
“Adapt is a leading UK managed cloud services provider and integrator, enabling customers’ digital evolution.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 96 | ||||
“At last, an IT & Comms service provider taking SMEs to the Cloud with confidence, clarity and clout.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 91 | ||||
“We are EBC Group.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 1,266 managed cloud services providers based in the United Kingdom
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Managed cloud services providers based in the United Kingdom at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among managed cloud services providers, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in the United Kingdom whose own description of what they do matches “managed cloud services providers”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among managed cloud services providers, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 8,143 across the full list. 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 September 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Managed cloud services providers by metro
- Managed cloud services providers in London369
- Managed cloud services providers in Manchester41
Frequently asked
How many managed cloud services providers are there based in the United Kingdom?
RevenueBase identified 1,266 managed cloud services providers headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Logicalis, headquartered in Maidenhead, tops this list with the largest team on record.
Which city has the most managed cloud services providers?
London leads with 369 headquartered companies, followed by Manchester (41) and Leeds (17).
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 8,143 verified decision-maker contacts tracked across these 1,266 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.
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