Company lists · Data refreshed September 2026

Top 25 Cloud application services based in the United Kingdom

Name: Cloud application services based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 348 companies tracked

RevenueBase identified 348 cloud application services headquartered in the United Kingdom as of September 2026 and tracks 17,609 professional contacts across them, including 1,271 with verified work emails. London is the largest hub.

This list covers cloud application services 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

348Companies

17,609Contacts tracked

1,271Verified emails

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The 25 largest cloud application services based in the United Kingdom

Ranked by team size

Top 25 of 348 cloud application services based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to cloud application services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Iomart	Partial evidence	Glasgow, United KingdomHQ checked Sep 21, 2026	201-500	414 contacts →
	Partial evidence “Iomart combines cutting-edge cloud technology with deep industry expertise to help organisations transform with confidence.” Source: RevenueBase Database · checked Sep 21, 2026
2	Babble	Indirect evidence	Basildon, United KingdomHQ checked Sep 21, 2026	201-500	402 contacts →
	Indirect evidence “At Babble, we believe that every business deserves the opportunity to thrive.” Source: RevenueBase Database · checked Sep 21, 2026
3	Cloud Direct	Partial evidence	Bath, United KingdomHQ checked Sep 21, 2026	51-200	168 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 21, 2026
4	NTT Ltd. Cloud	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	105 contacts →
	Indirect evidence “Welcome to the home of NTT Ltd.” Source: RevenueBase Database · checked Sep 21, 2026
5	Adapt A Datapipe Company	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	98 contacts →
	Partial evidence “Adapt is a leading UK managed cloud services provider and integrator, enabling customers’ digital evolution.” Source: RevenueBase Database · checked Sep 21, 2026
6	Hyve Managed Hosting	Indirect evidence	Brighton, United KingdomHQ checked Sep 21, 2026	51-200	77 contacts →
	Indirect evidence “We are a fully-managed global hosting provider offering industry-leading technology with a customer-centric approach.” Source: RevenueBase Database · checked Sep 21, 2026
7	Onyx Group	Partial evidence	Stockton-on-tees, United KingdomHQ checked Sep 21, 2026	51-200	66 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 21, 2026
8	Nimbus	Partial evidence	Stratford-upon-avon, United KingdomHQ checked Sep 21, 2026	51-200	62 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
9	Appvia	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	60 contacts →
	Partial evidence “Appvia helps organisations build, secure and innovate in the cloud.” Source: RevenueBase Database · checked Sep 21, 2026
10	Runibex	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	59 contacts →
	Indirect evidence “Runibex is a technology products company.” Source: RevenueBase Database · checked Sep 21, 2026
11	Cognetiks Consulting	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	46 contacts →
	Partial evidence “We are a leading provider of cloud advisory services, cloud migration, DevOps, automation and cloud-managed services to organizations.” Source: RevenueBase Database · checked Sep 21, 2026
12	Softwareone UK	Partial evidence	Wimbledon, United KingdomHQ checked Sep 21, 2026	n/a	42 contacts →
	Partial evidence “SoftwareOne is a leading global software and cloud solutions provider that is redefining how companies build, buy and manage everything in the cloud.” Source: RevenueBase Database · checked Sep 21, 2026
13	IT Farm LTD	Partial evidence	Manchester, United KingdomHQ checked Sep 21, 2026	11-50	35 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
14	Mobilise Cloud	Partial evidence	Bridgend, United KingdomHQ checked Sep 21, 2026	11-50	32 contacts →
	Partial evidence “Mobilise is a leading cloud solutions provider specialising in helping businesses navigate the complexities of digital transformation.” Source: RevenueBase Database · checked Sep 21, 2026
15	Cloudnesil	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	29 contacts →
	Indirect evidence “Founded at 2013, cloudnesil takes a highly technical and innovative approach to development, ranging from utilising the latest toolsets to developing bespoke solutions for…” Source: RevenueBase Database · checked Sep 21, 2026
16	Skye Cloud LTD	Partial evidence	London London, United KingdomHQ checked Sep 21, 2026	11-50	28 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
17	Eloquent Technologies Limited	Indirect evidence	Stratford Upon Avon, United KingdomHQ checked Sep 21, 2026	11-50	28 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 21, 2026
18	work2gether.io	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	23 contacts →
	Partial evidence “Empowering Elite Brands in the Digital Landscape: Your IT Consulting and Services Partner Transforming the Future with Cloud Solutions Technologies!” Source: RevenueBase Database · checked Sep 21, 2026
19	Scad Software	Partial evidence	Newbury, United KingdomHQ checked Sep 21, 2026	11-50	22 contacts →
	Partial evidence “Built on 20 years of experience building enterprise Applications we have created a "beyond Low Code" Application Development Platform that we deliver as a managed service to our…” Source: RevenueBase Database · checked Sep 21, 2026
20	HDUK	Partial evidence	Exeter, United KingdomHQ checked Sep 21, 2026	11-50	22 contacts →
	Partial evidence “Hosted Desktop UK Limited provides cloud computing services to small and medium sized businesses across the UK.” Source: RevenueBase Database · checked Sep 21, 2026
21	Itouchvision	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	22 contacts →
	Partial evidence “iTouchVision is one of the world's leading cloud-based service providers with innovation & excellence at its base.” Source: RevenueBase Database · checked Sep 21, 2026
22	Nomical	Partial evidence	Manchester, United KingdomHQ checked Sep 21, 2026	11-50	21 contacts →
	Partial evidence “Experts in cloud computing, connectivity and proactive support.” Source: RevenueBase Database · checked Sep 21, 2026
23	Virocom LTD	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	21 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
24	KINDE	Indirect evidence	Sydney, United KingdomHQ checked Sep 21, 2026	11-50	21 contacts →
	Indirect evidence “Kinde is a fully-integrated developer platform, providing SaaS and AI app infrastructure to thousands of businesses globally.” Source: RevenueBase Database · checked Sep 21, 2026
25	Veiksme Tech Limited	Strong evidence	Road, United KingdomHQ checked Sep 21, 2026	11-50	20 contacts →
	Strong evidence “VEIKSME Tech takes pride in its Software Development Team who has expertise in assorted areas to meet your needs which include Application Development, CRM Development, Cloud…” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cloud application services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cloud application services.
Partial evidence: Its own public description names part of cloud application services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud application services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 348 cloud application services based in the United Kingdom

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Cloud application services based in the United Kingdom at a glance

As of Sep 21, 2026

7.2%Verified-email coverage

50.6Average contacts per company

1-10Median size (employees)

39.7%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

203

11-50

112

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 348 companies.

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 cloud application services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 “cloud application services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cloud application services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cloud application services, 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 its RevenueBase Smart Search 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, 1,271 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 21, 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.

Cloud application services by metro

Cloud application services in London138

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cloud application services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 348 cloud application services 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?

Iomart, headquartered in Glasgow, tops this list with the largest team on record.

Which city has the most cloud application services?

London leads with 138 headquartered companies, followed by Manchester (14) and Nottingham (7).

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 1,271 verified decision-maker contacts tracked across these 348 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 21, 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 Smart Search, 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.