Company lists · Data refreshed November 2026

Top 25 Desktop support services based in the United Kingdom

RevenueBase identified 955 company matches for desktop support services associated with the United Kingdom as of November 2026 and tracks 5,118 professional contacts across them, including 1,577 with verified work emails. London is the largest hub.

This list covers company matches for desktop support services 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
955Companies
5,118Contacts tracked
1,577Verified emails
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The 25 largest desktop support services based in the United Kingdom

Ranked by team size
Top 25 of 955 company matches for desktop support services 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 matchReading, United KingdomHQ recorded Nov 6, 2026501-1,000557 contacts →

Exact match

“ESP provides IT support services across the globe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDartford, United KingdomHQ recorded Nov 6, 2026201-500141 contacts →

Exact match

“IT teams struggling with lack of time, resources, and growing business priorities; HR teams driven to create the best first impression on new staff; compliance teams focussed on…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNewton-le-willows, United KingdomHQ recorded Nov 6, 202611-50119 contacts →

Exact match

“We are celebrating over 40 years of MCC Digital!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5090 contacts →

Exact match

“MR has been supplying computers, peripherals and software and support services to businesses of all sizes since 1983.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“Ultimate IT solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWooburn Green, United KingdomHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“CST is an I.T.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Field Techs Services LTD is a best one IT support providing company in EMEA, APAC and LATUM.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDroitwich, United KingdomHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“Qcom provides technical services and aftermarket support to some of the world’s leading technology brands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“AUH Technologies is a leading provider of Desktop Support and Network Support services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPlymouth, United KingdomHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Acronyms is an IT support company offering a range of IT services, designed to save organisations time that they can spend on growing their own businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFleet, United KingdomHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“When IT feels hard work, frustrating, or unreliable, it slows everything down.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLiverpool, United KingdomHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Founded in 1988, we are a leading IT support provider offering comprehensive solutions in IT support, cyber security, and communication services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCheadle, United KingdomHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“We help businesses run at optimal efficiency via reliable, proactive & responsive IT support & managed services Whether your business is a fledgling start-up or an established…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Globex is an experienced third party IT Support provider in delivering ONSITE support and HARDWARE maintenance services worldwide 24×7.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Purple Matrix has been keeping London businesses running since March It all began when two IT enthusiasts decided that small and medium-sized companies deserved the same quality…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCambridge, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Bridge Partners are an information and communications technology (IT) support services company based in Cambridge and supporting clients in Cambridgeshire, Stevenage and London.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHartlepool, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Our specialties Break/fix maintenance, through a well-managed desktop environment we will give you the support you need to exceed user expectations, maintain availability and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-50021 contacts →

Exact match

“I-Guru is a privately owned IT Support and IT Services business formed in 2010.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKidderminster, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“We have been around since 1979, so we have decades of knowledge and experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBath, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“We’re a full service IT business and support provider, offering advice, consulting and support for a wide range of IT Services from our offices in London and Bath.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBrentwood, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“At Ontech we provide a full range of Managed IT solutions and services that cover everything from on-demand tech support, procuring new software and hardware to ensuring your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMilton Keynes, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Unveiling the Nexus of Possibilities Since launching in 2016, our mission has been to inspire the best people to transform the way in which our clients do business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLeamington Spa, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Okapi Technology is the new name for Colins IT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchEgham, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Alchemy Systems has been providing professional IT support services remotely and on-site for over 25 years, to clients all over the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchChesterfield, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Based in the UK but operating in over 40 countries worldwide, Cynetix provide a variety of IT services to companies ranging in size from small offices to multinationals.”

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

Showing 25 of 955 desktop support services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,577 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Desktop support services based in the United Kingdom at a glance

As of Nov 6, 2026
30.8%Verified-email coverage
5.4Average contacts per company
1-10Median size (employees)
18.0%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
684
11-50
162
51-200
50
201-500
9
501-1,000
1
1,001-5,000
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 955 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 “desktop support services” 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 1,577 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.

Desktop support services 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 “desktop support services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many desktop support services are there based in the United Kingdom?

RevenueBase identified 955 company matches for desktop support services 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?

ESP Global Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most desktop support services?

London leads with 172 company records, followed by Manchester (20) and Birmingham (12).

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 1,577 professional contacts with verified work emails tracked across these 955 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.

Ready to reach these companies? Verified emails and direct dials for all 955 desktop support services based in the United Kingdom. Start with a free account, no credit card.

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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.