Company lists · Data refreshed November 2026

Top 25 Windows hosting companies based in the United Kingdom

RevenueBase identified 579 company matches for windows hosting companies associated with the United Kingdom as of November 2026 and tracks 2,304 professional contacts across them, including 338 with verified work emails. London is the largest hub.

This list covers company matches for windows hosting 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 November 6, 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 Nov 6, 2026 How this list was built
579Companies
2,304Contacts tracked
338Verified emails
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The 25 largest windows hosting companies based in the United Kingdom

Ranked by team size
Top 25 of 579 company matches for windows hosting companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchLondon, United KingdomHQ recorded Nov 6, 2026501-1,00089 contacts →

Exact match

“World Host Group is a premier web hosting and domain name provider, operating over 25 brands with a truly global reach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchStockton-on-tees, United KingdomHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMansfield, United KingdomHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“High-performance Reseller Hosting & Managed Cloud Hosting for agencies, freelancers & businesses, backed by 24x7 expert support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLeeds, United KingdomHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“We are a dedicated server provider specializing in the latest technology hardware solutions and premium data delivery for bandwidth-intensive businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNottingham, United KingdomHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“At 123 Reg, we’re one of the UK’s top web hosts and domain registrars.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“TezHost: Empowering Businesses in the Digital World Services Offered Web Hosting: We provide reliable and secure web hosting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLeeds, United KingdomHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNottingham, United KingdomHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“CWCS Managed Hosting provides enterprise-class hosting to customers worldwide, from small to medium-sized companies to household names.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchStratford Upon Avon, United KingdomHQ recorded Nov 6, 202611-5023 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWelwyn Garden City, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBelfast, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Working with Tibus gives you much more than just a hosting platform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“At Dade2, our mission is simple.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCoventry, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“UK Servers is a provider of high speed dedicated servers, colocation, cloud solutions and high availability cloud internet services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“WebAiry specializes in providing extremely high performance and affordable VPS services for many applications and with various different specifications, located in multiple data…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“34SP.com is a website hosting company that specialises in service focused web hosting and domain names.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“From our purpose-built and highly secure UK data centre, we deliver exceptional services including dedicated server hosting, colocation, and cloud hosting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMaidenhead, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“We are based in Berkshire who aim to provide a personalised, friendly, professional and cost effective service to suit the needs of our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Iceline Hosting offers various hosting services such as game server hosting, VPS hosting, dedicated server hosting, and website hosting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHertford, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Nimbus is the managed web hosting platform for ambitious agencies and developers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“In a technology world where new technologies come and go, we've been building trusted client partnerships for 24 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchUnited KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Prostack provides managed hosting services with a human face.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Blue Sky is a Hosting, Cyber Security and Consulting company with expertise and enthusiasm for making technology work for our customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMilton Keynes, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Host-IT (an nLighten company) have been providing business class colocation and hosting services for 20+ years via ISO27001 accredited data centres in Milton Keynes, Birmingham…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFarnborough, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“With over 25 year pedigree in Data Centre hosting and connectivity and having won some 17 nominations and awards, Datanet is an established leader in providing sustainable racks…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 579 windows hosting companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 338 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Windows hosting companies based in the United Kingdom at a glance

As of Nov 6, 2026
14.7%Verified-email coverage
4.0Average contacts per company
1-10Median size (employees)
28.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
367
11-50
132
51-200
23
201-500
4
501-1,000
1
1,001-5,000
4
5,001-10,000
1
10001+
1

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 579 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 “windows hosting 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 338 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 November 6, 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.

Windows hosting 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 “windows hosting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many windows hosting companies are there based in the United Kingdom?

RevenueBase identified 579 company matches for windows hosting companies associated with the United Kingdom as of November 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?

World Host Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most windows hosting companies?

London leads with 166 company records, followed by Manchester (20) and Leeds (10).

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 338 professional contacts with verified work emails tracked across these 579 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 November 6, 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.