Company lists · Data refreshed September 2026

Top 25 Cloud web hosting platform companies based in the United Kingdom

Name: Cloud web hosting platform companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 687 companies tracked

RevenueBase identified 687 cloud web hosting platform companies headquartered in the United Kingdom as of September 2026 and tracks 3,178 professional contacts across them, including 573 with verified work emails. London is the largest hub.

This list covers cloud web hosting platform companies 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 14, 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 14, 2026 86% judged on-target in blind review

687Companies

3,178Contacts tracked

573Verified emails

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The 25 largest cloud web hosting platform companies based in the United Kingdom

Ranked by team size

Top 25 of 687 cloud web hosting platform companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to cloud web hosting platform companies: 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	Krystal	Strong evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	89 contacts →
	Strong evidence “Krystal is a premium UK-based web hosting and cloud services company, here to support you and the planet.” Source: RevenueBase Database · checked Sep 14, 2026
2	Hyve Managed Hosting	Partial evidence	Brighton, United KingdomHQ checked Sep 14, 2026	51-200	77 contacts →
	Partial evidence “We are a fully-managed global hosting provider offering industry-leading technology with a customer-centric approach.” Source: RevenueBase Database · checked Sep 14, 2026
3	CIVO	Strong evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	75 contacts →
	Strong evidence “Civo is the Sovereign Cloud and AI platform that frees you to build without limits.” Source: RevenueBase Database · checked Sep 14, 2026
4	Onyx Group	Strong evidence	Stockton-on-tees, United KingdomHQ checked Sep 14, 2026	51-200	66 contacts →
	Strong 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 14, 2026
5	Heart Internet LTD	Strong evidence	Leeds, United KingdomHQ checked Sep 14, 2026	51-200	37 contacts →
	Strong evidence “We understand how important reliable web hosting is to the success of any website, no matter how big or small, and we take that responsibility very seriously.” Source: RevenueBase Database · checked Sep 14, 2026
6	20i	Strong evidence	Mansfield, United KingdomHQ checked Sep 14, 2026	51-200	35 contacts →
	Strong evidence “High-performance Reseller Hosting & Managed Cloud Hosting for agencies, freelancers & businesses, backed by 24x7 expert support.” Source: RevenueBase Database · checked Sep 14, 2026
7	Coreix	Partial evidence	Welwyn Garden City, United KingdomHQ checked Sep 14, 2026	11-50	33 contacts →
	Partial evidence “Coreix is a managed hosting, colocation and network services provider which offers secure, agile, scalable and robust hosting solutions to clients in varying sectors including…” Source: RevenueBase Database · checked Sep 14, 2026
8	Skye Cloud LTD	Partial evidence	London London, United KingdomHQ checked Sep 14, 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 14, 2026
9	Eloquent Technologies Limited	Partial evidence	Stratford Upon Avon, United KingdomHQ checked Sep 14, 2026	11-50	28 contacts →
	Partial 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 14, 2026
10	123 REG	Partial evidence	Nottingham, United KingdomHQ checked Sep 14, 2026	51-200	25 contacts →
	Partial evidence “At 123 Reg, we’re one of the UK’s top web hosts and domain registrars.” Source: RevenueBase Database · checked Sep 14, 2026
11	Eukhost	Partial evidence	Leeds, United KingdomHQ checked Sep 14, 2026	51-200	23 contacts →
	Partial evidence “Whether you're launching a personal website or need powerful cloud infrastructure for your business, our cutting-edge technology and expert support ensure reliable and secure…” Source: RevenueBase Database · checked Sep 14, 2026
12	Tezhost	Strong evidence	Manchester, United KingdomHQ checked Sep 14, 2026	11-50	23 contacts →
	Strong evidence “TezHost: Empowering Businesses in the Digital World Services Offered Web Hosting: We provide reliable and secure web hosting services.” Source: RevenueBase Database · checked Sep 14, 2026
13	HDUK	Partial evidence	Exeter, United KingdomHQ checked Sep 14, 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 14, 2026
14	Cwcs Managed Hosting	Partial evidence	Nottingham, United KingdomHQ checked Sep 14, 2026	11-50	20 contacts →
	Partial evidence “CWCS Managed Hosting provides enterprise-class hosting to customers worldwide, from small to medium-sized companies to household names.” Source: RevenueBase Database · checked Sep 14, 2026
15	Pressidium	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	20 contacts →
	Partial evidence “Pressidium® offers fast, robust, scalable and secure Premium Managed WordPress Hosting.” Source: RevenueBase Database · checked Sep 14, 2026
16	Cloud Fruition Technologies	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	18 contacts →
	Indirect evidence “Technology is changing faster than ever.” Source: RevenueBase Database · checked Sep 14, 2026
17	Bigstep	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	17 contacts →
	Partial evidence “Metal Cloud Infrastructure as a Service (IaaS) provider offering single tenant, on-demand environments built for high traffic websites, micro-services architectures, IoT & mobile…” Source: RevenueBase Database · checked Sep 14, 2026
18	TIBUS	Strong evidence	Belfast, United KingdomHQ checked Sep 14, 2026	11-50	15 contacts →
	Strong evidence “Working with Tibus gives you much more than just a hosting platform.” Source: RevenueBase Database · checked Sep 14, 2026
19	Dade2 Cloud	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	15 contacts →
	Indirect evidence “At Dade2, our mission is simple.” Source: RevenueBase Database · checked Sep 14, 2026
20	Akoova LTD	Strong evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	14 contacts →
	Strong evidence “K-HOSTING FOR SUPREME ECOMMERCE BRANDS Akoova provides K-Hosting: a fully-tailored and automated cloud platform for Magento and Adobe Commerce hosting of supreme ecommerce brands…” Source: RevenueBase Database · checked Sep 14, 2026
21	Datel Advansys	Indirect evidence	Warrington, United KingdomHQ checked Sep 14, 2026	11-50	14 contacts →
	Indirect evidence “Welcome to our company page!” Source: RevenueBase Database · checked Sep 14, 2026
22	34sp.com	Strong evidence	Manchester, United KingdomHQ checked Sep 14, 2026	11-50	12 contacts →
	Strong evidence “34SP.com is a website hosting company that specialises in service focused web hosting and domain names.” Source: RevenueBase Database · checked Sep 14, 2026
23	UK Servers	Partial evidence	Coventry, United KingdomHQ checked Sep 14, 2026	11-50	12 contacts →
	Partial evidence “UK Servers is a provider of high speed dedicated servers, colocation, cloud solutions and high availability cloud internet services.” Source: RevenueBase Database · checked Sep 14, 2026
24	Webairy	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	12 contacts →
	Indirect evidence “WebAiry specializes in providing extremely high performance and affordable VPS services for many applications and with various different specifications, located in multiple data…” Source: RevenueBase Database · checked Sep 14, 2026
25	Webequator LTD	Indirect evidence	Maidenhead, United KingdomHQ checked Sep 14, 2026	11-50	11 contacts →
	Indirect evidence “We are based in Berkshire who aim to provide a personalised, friendly, professional and cost effective service to suit the needs of our clients.” Source: RevenueBase Database · checked Sep 14, 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 web hosting platform companies. 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 web hosting platform companies.
Partial evidence: Its own public description names part of cloud web hosting platform companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud web hosting platform companies. 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 687 cloud web hosting platform companies based in the United Kingdom

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Cloud web hosting platform companies based in the United Kingdom at a glance

As of Sep 14, 2026

18.0%Verified-email coverage

4.6Average contacts per company

1-10Median size (employees)

30.9%Largest-city concentration · London

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

468

11-50

151

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 687 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 web hosting platform companies, 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 web hosting platform companies”. 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 web hosting platform companies), 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 web hosting platform companies, 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, 573 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 14, 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 web hosting platform companies by metro

Cloud web hosting platform companies in London212

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 web hosting platform companies, 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 web hosting platform companies are there based in the United Kingdom?

RevenueBase identified 687 cloud web hosting platform companies 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?

Krystal, headquartered in London, tops this list with the largest team on record.

Which city has the most cloud web hosting platform companies?

London leads with 212 headquartered companies, followed by Manchester (23) and Leeds (13).

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 573 verified decision-maker contacts tracked across these 687 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 14, 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.