Company lists · Data refreshed October 2026

Top 25 Infrastructure as a service software companies based in the United Kingdom

RevenueBase identified 120 company matches for infrastructure as a service software companies associated with the United Kingdom as of October 2026 and tracks 14,928 professional contacts across them, including 405 with verified work emails. London is the largest hub.

This list covers company matches for infrastructure as a service software 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 October 1, 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 Oct 1, 2026 How this list was built
120Companies
14,928Contacts tracked
405Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest infrastructure as a service software companies based in the United Kingdom

Ranked by team size
Top 25 of 120 company matches for infrastructure as a service software companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 matchBath, United KingdomHQ recorded Oct 1, 202651-200168 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 · Oct 1, 2026 · View company records in RevenueBase
2Exact matchGlasgow, United KingdomHQ recorded Oct 1, 202651-200119 contacts →

Exact match

“Beeks is a leading force in financial technology infrastructure, specialising in Infrastructure as a Service (IaaS) for the high-frequency trading sector within capital markets…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 1, 202651-20089 contacts →

Exact match

“Krystal is a premium UK-based web hosting and cloud services company, here to support you and the planet.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchManchester, United KingdomHQ recorded Oct 1, 202611-5035 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 · Oct 1, 2026 · View company records in RevenueBase
5Exact matchLondon London, United KingdomHQ recorded Oct 1, 202611-5028 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 · Oct 1, 2026 · View company records in RevenueBase
6Exact matchStratford Upon Avon, United KingdomHQ recorded Oct 1, 202611-5028 contacts →

Exact match

“Eloquent operates a range of platforms across various secure data centres in the UK, all of which are connected to our network and serve as the delivery point for our services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchChesham, United KingdomHQ recorded Oct 1, 202611-5027 contacts →

Exact match

“ERA is a leading independent provider of Infrastructure as a Service (IaaS) and managed workflow solutions for the media, post-production and broadcast industries.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchExeter, United KingdomHQ recorded Oct 1, 202611-5022 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 · Oct 1, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 1, 202611-5018 contacts →

Exact match

“3verest is a world class cloud computing business, delivering cloud infrastructure, applications and services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchFordham Road, United KingdomHQ recorded Oct 1, 202611-5016 contacts →

Exact match

“VMhosts is an IT services company with friendly, professional and flexible customer service offering competitive and transparent pricing.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchBirmingham, United KingdomHQ recorded Oct 1, 202611-5016 contacts →

Exact match

“Liquify is an Infrastructure as a Service (IaaS) company focused on institutions, projects, and investment firms.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchWarrington, United KingdomHQ recorded Oct 1, 202611-5014 contacts →

Exact match

“Welcome to our company page!”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchSilchester, United KingdomHQ recorded Oct 1, 202611-5011 contacts →

Exact match

“Established in 1996, Foundation IT works with forward-thinking organisations that are looking to maximise the benefits from their IT infrastructure.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchMilton Keynes, United KingdomHQ recorded Oct 1, 20261-1011 contacts →

Exact match

“The Your Cloud Works story began in 2010 as an IT support provider, formerly known as Your IT Works.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchCrewe, United KingdomHQ recorded Oct 1, 202651-20011 contacts →

Exact match

“First Hosted Limited (FHL) provides advice, professional services, training and support for cloud computing systems to businesses.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 1, 20261-108 contacts →

Exact match

“Labixe Host offers a simple, reliable and easy-to-use cloud hosting solution that enables developers and businesses to quickly set up and run their websites or applications.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchEngland, United KingdomHQ recorded Oct 1, 20261-105 contacts →

Exact match

“At Scaleblade we are developing a suite of cloud compute tools to help keep you (and your business) online.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchSalford, United KingdomHQ recorded Oct 1, 20261-105 contacts →

Exact match

“Cloud53 was born with a desire to improve operational IT through strategic use of Cloud technologies.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Oct 1, 202611-505 contacts →

Exact match

“At the start of the century Online50 invented the idea of clients and accountants being able to work on their financial software at the same time using the Internet - before we…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchLeeds, United KingdomHQ recorded Oct 1, 202611-504 contacts →

Exact match

“Brightbox is the UKs first "true" cloud infrastructure provider.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchSurrey, United KingdomHQ recorded Oct 1, 20261-104 contacts →

Exact match

“Cloud Automation & Integration”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchWorcester, United KingdomHQ recorded Oct 1, 20261-103 contacts →

Exact match

“Cloud Shepherd provides predictable, scalable, secure and flexible IT - How it should be!”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchMediacityuk, United KingdomHQ recorded Oct 1, 202611-503 contacts →

Exact match

“Cloudit specialise in web based, leading-edge technologies which help drive your business forward.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 1, 202611-503 contacts →

Exact match

“BritFin Technologies Ltd is leading industry practitioners in IT service management and automation with in-depth experience in the global financial services, retail, manufacturing…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchHuddersfield, United KingdomHQ recorded Oct 1, 202611-502 contacts →

Exact match

“At Viden we are able to provide comprehensive cloud solutions to help businesses achieve their goals.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 120 infrastructure as a service software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 405 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Infrastructure as a service software companies based in the United Kingdom at a glance

As of Oct 1, 2026
2.7%Verified-email coverage
124.4Average contacts per company
1-10Median size (employees)
40.8%Largest-city concentration · London
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
46
51-200
6
201-500
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 120 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 “infrastructure as a service software 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 405 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 October 1, 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.

Infrastructure as a service software 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 “infrastructure as a service software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure as a service software companies are there based in the United Kingdom?

RevenueBase identified 120 company matches for infrastructure as a service software companies associated with the United Kingdom as of October 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?

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

Which city has the most infrastructure as a service software companies?

London leads with 49 company records, followed by Glasgow (3) and Manchester (3).

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 405 professional contacts with verified work emails tracked across these 120 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 October 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 120 infrastructure as a service software companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.