Company lists · Data refreshed September 2026

Top 25 Managed cloud hosting providers based in the United Kingdom

Name: Managed cloud hosting providers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 772 companies tracked

RevenueBase identified 772 managed cloud hosting providers headquartered in the United Kingdom as of September 2026 and tracks 6,257 professional contacts across them, including 2,163 with verified work emails and 356 with mobile numbers. London is the largest hub.

This list covers managed cloud hosting providers 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

772Companies

6,257Contacts tracked

2,163Verified emails

356Mobile numbers

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The 25 largest managed cloud hosting providers based in the United Kingdom

Ranked by team size

Top 25 of 772 managed cloud hosting providers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names managed cloud hosting providers: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	IomartPartial evidence	Glasgow, United KingdomHQ checked Sep 5, 2026	201-500	414
	“Iomart combines cutting-edge cloud technology with deep industry expertise to help organisations transform with confidence.” Source: company website · checked Sep 5, 2026
2	BabbleIndirect evidence	Basildon, United KingdomHQ checked Sep 5, 2026	201-500	402
	“At Babble, we believe that every business deserves the opportunity to thrive.” Source: company website · checked Sep 5, 2026
3	Creative ITCStrong evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	173
	“Creative ITC is a global cloud and managed services provider built for complex design, engineering, and business critical IT environments.” Source: company website · checked Sep 5, 2026
4	Cloud DirectPartial evidence	Bath, United KingdomHQ checked Sep 5, 2026	51-200	168
	“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: company website · checked Sep 5, 2026
5	SysgroupStrong evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	89
	“SysGroup is the services leader for realising AI transformation, as an award-winning managed IT services, cloud hosting, and IT consultancy provider.” Source: company website · checked Sep 5, 2026
6	KrystalStrong evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	89
	“Krystal is a premium UK-based web hosting and cloud services company, here to support you and the planet.” Source: company website · checked Sep 5, 2026
7	UkfastPartial evidence	Manchester, United KingdomHQ checked Sep 5, 2026	n/a	81
	“Internet hosting service company.” Source: company website · checked Sep 5, 2026
8	Hyve Managed HostingStrong evidence	Brighton, United KingdomHQ checked Sep 5, 2026	51-200	77
	“We are a fully-managed global hosting provider offering industry-leading technology with a customer-centric approach.” Source: company website · checked Sep 5, 2026
9	BrightsolidPartial evidence	Dundee, United KingdomHQ checked Sep 5, 2026	51-200	76
	“Brightsolid is expert in all things colocation, cloud and cyber security.” Source: company website · checked Sep 5, 2026
10	3gi TechnologyPartial evidence	Brentwood, United KingdomHQ checked Sep 5, 2026	11-50	67
	“3Gi Technology is a global IT Managed Service Provider (MSP) offering enterprise level IT Professional Services to numerous companies all over the world.” Source: company website · checked Sep 5, 2026
11	Onyx GroupStrong evidence	Stockton-on-tees, United KingdomHQ checked Sep 5, 2026	51-200	66
	“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: company website · checked Sep 5, 2026
12	Layers Logic IT LimitedIndirect evidence	Manchester, United KingdomHQ checked Sep 5, 2026	501-1,000	63
	“Empowering Global Business with Seamless IT Excellence At Layers Logic IT Limited, we don’t just provide tech support-we build the digital backbone for global enterprises.” Source: company website · checked Sep 5, 2026
13	AppviaPartial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	60
	“Appvia helps organisations build, secure and innovate in the cloud.” Source: company website · checked Sep 5, 2026
14	Just After MidnightIndirect evidence	Reading, United KingdomHQ checked Sep 5, 2026	51-200	52
	“We’re Just After Midnight, the go-to support people.” Source: company website · checked Sep 5, 2026
15	Heart Internet LTDPartial evidence	Leeds, United KingdomHQ checked Sep 5, 2026	51-200	37
	“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: company website · checked Sep 5, 2026
16	20iStrong evidence	Mansfield, United KingdomHQ checked Sep 5, 2026	51-200	35
	“High-performance Reseller Hosting & Managed Cloud Hosting for agencies, freelancers & businesses, backed by 24x7 expert support.” Source: company website · checked Sep 5, 2026
17	IT Farm LTDPartial evidence	Manchester, United KingdomHQ checked Sep 5, 2026	11-50	35
	“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: company website · checked Sep 5, 2026
18	CoreixStrong evidence	Welwyn Garden City, United KingdomHQ checked Sep 5, 2026	11-50	33
	“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: company website · checked Sep 5, 2026
19	Flow Global SolutionsStrong evidence	Hemel Hempstead, United KingdomHQ checked Sep 5, 2026	11-50	32
	“Our expert team provide secure datacentre, network and cloud native solutions as well as industry leading managed services.” Source: company website · checked Sep 5, 2026
20	CircleIndirect evidence	Cardiff, United KingdomHQ checked Sep 5, 2026	51-200	31
	“Now trading under the brand ARO Technology.” Source: company website · checked Sep 5, 2026
21	Westwood Associates LTDIndirect evidence	Chalfont St Peters, United KingdomHQ checked Sep 5, 2026	11-50	31
	“Westwood Associates have been in the IT Industry since 1987 and our continued growth and success is down to delivering exactly the right strategy and solution to client’s IT needs.” Source: company website · checked Sep 5, 2026
22	SynextraIndirect evidence	Warrington, United KingdomHQ checked Sep 5, 2026	11-50	30
	“Tech is more demanding than ever, but traditional MSPs are stuck in the past.” Source: company website · checked Sep 5, 2026
23	datapacket.comIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	30
	“We are a dedicated server provider specializing in the latest technology hardware solutions and premium data delivery for bandwidth-intensive businesses.” Source: company website · checked Sep 5, 2026
24	CloudnesilIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	29
	“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: company website · checked Sep 5, 2026
25	Skye Cloud LTDPartial evidence	London London, United KingdomHQ checked Sep 5, 2026	11-50	28
	“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: company website · checked Sep 5, 2026

Showing 25 of 772 managed cloud hosting providers based in the United Kingdom

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Managed cloud hosting providers based in the United Kingdom at a glance

As of Sep 5, 2026

1-10Median size (employees)

LondonLargest hub · 240 HQs

356Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

454

11-50

245

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

2,012

31–60

145

61–90

90–180

180+

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 cloud hosting providers, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 cloud hosting providers”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among managed cloud hosting providers, 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 an evidence 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, 2,163 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 5, 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 cloud hosting providers by metro

Managed cloud hosting providers in London240
Managed cloud hosting providers in Manchester31

Frequently asked

How many managed cloud hosting providers are there based in the United Kingdom?

RevenueBase identified 772 managed cloud hosting providers 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 managed cloud hosting providers?

London leads with 240 headquartered companies, followed by Manchester (31) and Leeds (18).

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 2,163 verified decision-maker contacts tracked across these 772 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 5, 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.