Company lists · Data refreshed August 2026

Top 25 Cloud infrastructure developers based in the United Kingdom

RevenueBase identified 327 company matches for cloud infrastructure developers associated with the United Kingdom as of August 2026 and tracks 8,282 professional contacts across them, including 1,981 with verified work emails and 547 with mobile numbers. London is the largest hub.

This list covers company matches for cloud infrastructure developers 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
327Companies
8,282Contacts tracked
1,981Verified emails
547Mobile numbers
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The 25 largest cloud infrastructure developers based in the United Kingdom

Ranked by team size
Top 25 of 327 company matches for cloud infrastructure developers 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 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
2Exact matchPortsmouth, United Kingdom501-1,000784 contacts →

Exact match

“Bytes is a leading provider of world-class IT solutions.”

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 matchLondon, United Kingdom201-500421 contacts →

Exact match

“At Colt Data Centre Services, we aspire to our customers’ success, ensuring your growth is supported by the best infrastructure solution for your business’ unique vision.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
5Exact matchDerby, United Kingdom51-200250 contacts →

Exact match

“BUI is an award-winning global technology consultancy delivering cloud, security, networking and managed services from offices in South Africa, East Africa, the United Kingdom…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
6Exact matchLeeds, United Kingdom1,001-5,000224 contacts →

Exact match

“Proact is a leading IT expert helping customers secure business critical data via best in class hybrid cloud solutions.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
7Exact matchLondon, United Kingdom201-500175 contacts →

Exact match

“Creative ITC is a global cloud and managed services provider built for complex design, engineering, and business critical IT environments.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchYork, United Kingdom51-200121 contacts →

Exact match

“Zure designs, builds, and manages digital solutions on Microsoft Azure.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
10Exact matchLondon, United Kingdom201-50098 contacts →

Exact match

“Adapt is a leading UK managed cloud services provider and integrator, enabling customers’ digital evolution.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
11Exact matchMarlow Bucks, United Kingdom11-5084 contacts →

Exact match

“We design, architect and integrate hybrid-cloud solutions for big-data and fast-data requirements, partnering with a network of global technology providers and innovative…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
12Exact matchLondon, United Kingdom51-20075 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
13Exact 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
14Exact matchStratford-Upon-Avon, United Kingdom51-20063 contacts →

Exact match

“We design, develop and deliver business transformation through the power of the cloud Knowing how and where to invest in digital opportunities is vital to the growth of any…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
15Exact 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
16Exact matchLondon, United Kingdom51-20058 contacts →

Exact match

“Appvia helps organisations build, secure and innovate in the cloud.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
17Exact matchManor Royal, United Kingdom51-20051 contacts →

Exact match

“Ampito Group is a leading provider of technology solutions, cloud services, digital media and marketing.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
18Exact matchNewcastle Upon Tyne Newcastle Upon Tyne, United Kingdom51-20050 contacts →

Exact match

“At Q Associates we live and breathe information technology and we're passionate about the difference it can make to an organisation when you get it right.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
19Exact matchLondon, United Kingdom51-20047 contacts →

Exact match

“CloudZenia specializes in Managed DevOps, Cloud Engineering, Migration, Backup & DR, Managed Services, and Security Solutions.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
20Exact matchCardiff, United Kingdom51-20035 contacts →

Exact match

“Now trading under the brand ARO Technology.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
21Exact matchGrays, United Kingdom201-50035 contacts →

Exact match

“Excel builds, supports and optimises the IT infrastructure, networks and connectivity which drive global business performance.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
22Exact matchBasingstoke, United Kingdom51-20030 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 · Aug 31, 2026 · View company records in RevenueBase
23Exact matchGloucester, United Kingdom11-5029 contacts →

Exact match

“Nexstor - The UK's leading Hybrid Cloud Specialist.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
24Exact matchLondon, United Kingdom11-5028 contacts →

Exact match

“ShapeBlue is the largest independent integrator of CloudStack technologies globally.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
25Exact matchLuton, United Kingdom11-5027 contacts →

Exact match

“With over 30 years of experience, Form IT Solutions is committed to delivering high-quality IT services tailored to the unique needs of our clients.”

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

Showing 25 of 327 cloud infrastructure developers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,981 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cloud infrastructure developers based in the United Kingdom at a glance

As of Aug 31, 2026
23.9%Verified-email coverage
6.6%Mobile-number coverage
25.3Average contacts per company
1-10Median size (employees)
40.7%Largest-city concentration · London
Aug 31, 2026Page data refreshed

Companies by employee count

1-10
179
11-50
97
51-200
31
201-500
7
501-1,000
4
1,001-5,000
7

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 infrastructure developers” 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 1,981 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 infrastructure developers 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 infrastructure developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud infrastructure developers are there based in the United Kingdom?

RevenueBase identified 327 company matches for cloud infrastructure developers 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?

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

Which city has the most cloud infrastructure developers?

London leads with 133 company records, followed by Manchester (12) and Basingstoke (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 1,981 professional contacts with verified work emails tracked across these 327 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.