Company lists · Data refreshed September 2026

Top 25 Managed hosting companies based in the United Kingdom

Name: Managed hosting 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 20, 2026 597 companies tracked

RevenueBase identified 597 managed hosting companies headquartered in the United Kingdom as of September 2026 and tracks 3,760 professional contacts across them, including 770 with verified work emails. London is the largest hub.

This list covers managed hosting 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 20, 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 20, 2026 86% judged on-target in blind review

597Companies

3,760Contacts tracked

770Verified emails

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The 25 largest managed hosting companies based in the United Kingdom

Ranked by team size

Top 25 of 597 managed hosting companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to managed hosting 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	Deepscale Technologies LTD	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	141 contacts →
	Partial evidence “Deepscale Technologies provide data center, enterprise & managed IT solutions across the globe that enhance how businesses operate.” Source: RevenueBase Database · checked Sep 20, 2026
2	Sysgroup	Strong evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	89 contacts →
	Strong evidence “SysGroup is the services leader for realising AI transformation, as an award-winning managed IT services, cloud hosting, and IT consultancy provider.” Source: RevenueBase Database · checked Sep 20, 2026
3	Krystal	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	89 contacts →
	Partial 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 20, 2026
4	Hyve Managed Hosting	Strong evidence	Brighton, United KingdomHQ checked Sep 20, 2026	51-200	77 contacts →
	Strong evidence “We are a fully-managed global hosting provider offering industry-leading technology with a customer-centric approach.” Source: RevenueBase Database · checked Sep 20, 2026
5	3gi Technology	Partial evidence	Brentwood, United KingdomHQ checked Sep 20, 2026	11-50	67 contacts →
	Partial evidence “3Gi Technology is a global IT Managed Service Provider (MSP) offering enterprise level IT Professional Services to numerous companies all over the world.” Source: RevenueBase Database · checked Sep 20, 2026
6	Onyx Group	Strong evidence	Stockton-on-tees, United KingdomHQ checked Sep 20, 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 20, 2026
7	Heart Internet LTD	Partial evidence	Leeds, United KingdomHQ checked Sep 20, 2026	51-200	37 contacts →
	Partial 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 20, 2026
8	20i	Strong evidence	Mansfield, United KingdomHQ checked Sep 20, 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 20, 2026
9	Coreix	Strong evidence	Welwyn Garden City, United KingdomHQ checked Sep 20, 2026	11-50	33 contacts →
	Strong 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 20, 2026
10	datapacket.com	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	30 contacts →
	Indirect evidence “We are a dedicated server provider specializing in the latest technology hardware solutions and premium data delivery for bandwidth-intensive businesses.” Source: RevenueBase Database · checked Sep 20, 2026
11	Skye Cloud LTD	Indirect evidence	London London, United KingdomHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect 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 20, 2026
12	Eloquent Technologies Limited	Indirect evidence	Stratford Upon Avon, United KingdomHQ checked Sep 20, 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 20, 2026
13	Serveradminz	Strong evidence	Camberley, United KingdomHQ checked Sep 20, 2026	51-200	27 contacts →
	Strong evidence “A Premium Server Management Company with a decade of experience in Outsourced Web Hosting Support 24/7 Technical Support White Label Support Cloud Support and Management Remote…” Source: RevenueBase Database · checked Sep 20, 2026
14	KCS	Indirect evidence	Chesham, United KingdomHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence “Certainty that systems work and certainty about the cost.” Source: RevenueBase Database · checked Sep 20, 2026
15	Corefinity	Strong evidence	Leeds, United KingdomHQ checked Sep 20, 2026	11-50	23 contacts →
	Strong evidence “Highly Optimised & Fully Managed eCommerce Hosting for ambitious brands of every size.” Source: RevenueBase Database · checked Sep 20, 2026
16	Eukhost	Indirect evidence	Leeds, United KingdomHQ checked Sep 20, 2026	51-200	23 contacts →
	Indirect 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 20, 2026
17	Tezhost	Partial evidence	Manchester, United KingdomHQ checked Sep 20, 2026	11-50	23 contacts →
	Partial 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 20, 2026
18	Sentis Managed Solutions LTD	Partial evidence	Warrington, United KingdomHQ checked Sep 20, 2026	11-50	22 contacts →
	Partial evidence “Sentis Managed Solutions specialises in fit-for-purpose, cost-effective IT solutions and services.” Source: RevenueBase Database · checked Sep 20, 2026
19	Kriston Technology	Indirect evidence	Long Hanborough, United KingdomHQ checked Sep 20, 2026	11-50	21 contacts →
	Indirect evidence “Leading IT Services Provider supporting the needs of businesses in Oxfordshire, the Thames Valley and nationally.” Source: RevenueBase Database · checked Sep 20, 2026
20	Cwcs Managed Hosting	Strong evidence	Nottingham, United KingdomHQ checked Sep 20, 2026	11-50	20 contacts →
	Strong 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 20, 2026
21	Pressidium	Strong evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	20 contacts →
	Strong evidence “Pressidium® offers fast, robust, scalable and secure Premium Managed WordPress Hosting.” Source: RevenueBase Database · checked Sep 20, 2026
22	GLO	Indirect evidence	Cardiff, United KingdomHQ checked Sep 20, 2026	1-10	16 contacts →
	Indirect evidence “Glo are specialists in providing professional IT support services for businesses in Wales and across the UK.” Source: RevenueBase Database · checked Sep 20, 2026
23	Lifeincloud	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “At LifeinCloud, we believe IT should serve your business, not the other way around.” Source: RevenueBase Database · checked Sep 20, 2026
24	TIBUS	Partial evidence	Belfast, United KingdomHQ checked Sep 20, 2026	11-50	15 contacts →
	Partial evidence “Working with Tibus gives you much more than just a hosting platform.” Source: RevenueBase Database · checked Sep 20, 2026
25	Dade2 Cloud	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “At Dade2, our mission is simple.” Source: RevenueBase Database · checked Sep 20, 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: managed hosting 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 managed hosting companies.
Partial evidence: Its own public description names part of managed hosting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name managed hosting 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 597 managed hosting companies based in the United Kingdom

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Managed hosting companies based in the United Kingdom at a glance

As of Sep 20, 2026

20.5%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

28.1%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

382

11-50

165

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 597 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 managed hosting 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 “managed hosting 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 managed hosting 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 managed hosting 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, 770 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 20, 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 hosting companies by metro

Managed hosting companies in London168

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 managed hosting 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 managed hosting companies are there based in the United Kingdom?

RevenueBase identified 597 managed hosting 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?

Deepscale Technologies LTD, headquartered in London, tops this list with the largest team on record.

Which city has the most managed hosting companies?

London leads with 168 headquartered companies, followed by Manchester (21) and Leeds (11).

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 770 verified decision-maker contacts tracked across these 597 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 20, 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.