Company lists · Data refreshed November 2026

Top 25 Computer companies based in the United Kingdom

RevenueBase identified 151 company matches for computer companies associated with the United Kingdom as of November 2026 and tracks 861 professional contacts across them, including 164 with verified work emails. London is the largest hub.

This list covers company matches for computer 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
151Companies
861Contacts tracked
164Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest computer companies based in the United Kingdom

Ranked by team size
Top 25 of 151 company matches for computer 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, 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
2Exact matchPreston, United KingdomHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“1st Technologies is a UK based computer hardware specialist dealing in a wide range of systems but focusing primarily on HP and Dell desktop computers, TFT's, servers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWoodford Green, United KingdomHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Box.co.uk is where tech dreams come true.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGateshead, United KingdomHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Since 1998, CyberPowerPC has been building high-performance custom PCs for customers who demand more from their technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBradford, United KingdomHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“CCL - Computers, Components and Lifestyle We feel we build some of the best systems in the UK as well as selling components for building your own/ replacement parts and components…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 20261,001-5,00030 contacts →

Exact match

“Huawei's products and services are available in more than 170 countries, and are used by a third of the world's population, ranking third in the world in mobile phone shipments in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBasingstoke, United KingdomHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Taran Microsystems was formed in 1992 by Managing Director Andy Miles and Sales Director Simon Miles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEaling, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“MSI is a world known brand in gaming, content creation, business & productivity and AIoT solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWarwick, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Terra Computer Limited, the UK sales office for Wortmann AG, One of the largest independent computer manufacturers in Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBirmingham, United KingdomHQ recorded Nov 6, 2026201-5009 contacts →

Exact match

“Morgan Ingland Limited proudly collaborates with over 100 top brands, providing outstanding IT equipment solutions customized for excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRadstock, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Apollo Technology is a leading-edge technology company that is committed to advancing the digital landscape.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchStoke-on-trent, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“At Laptop House we supply all major brands of hardware including; Lenovo, Dell, HP, Toshiba, Acer, Apple, Asus, Fujitsu, Promethean and many more.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNantwich, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“MacStore UK was founded in 2013, originally supporting leading creative, media and scientific organisations with high-performance Apple technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPreston, United KingdomHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“ICT Direct are the UK's favourite supplier of refurbished computers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBurnley, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Providing IT services for your business and your home since 1995.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWisbech, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“At Tamar IT Ltd we provide a full range of IT products and services to domestic and business clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHuddersfield, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“With an AMD A8 processor, a huge 8GB RAM & an impressive 2TB HDD, the HP Pavilion 15 offers power and reliability at an incredible price.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSheffield, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Here at The Real Computer Shop we make it our business to provide the best possible service and deliver the lowest price possible without compromising quality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSolihull, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Proud to have grown to become one of the UK's leading providers of IT products, solutions and services to both businesses and public sector organisations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWhyteleafe, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Teknicare has become a respected authority on standard and bespoke computer systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“A Global Technology company specialized in Information Technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTorquay, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Offers bespoke computers, peripherals, components, consumables and advice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSouthampton, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Warren Computers is a computer hardware company based out of 415 E 59th Pl, Los Angeles, California, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchShaftesbury, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Cougar Computers Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRetford, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“ISG Computing is a company based out of 25 Trinity Fields Road, Retford, UK”

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

Showing 25 of 151 computer companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 164 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Computer companies based in the United Kingdom at a glance

As of Nov 6, 2026
19.0%Verified-email coverage
5.7Average contacts per company
1-10Median size (employees)
13.2%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
98
11-50
27
51-200
11
201-500
1
501-1,000
1
1,001-5,000
3
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 151 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 “computer 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 164 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.

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

How many computer companies are there based in the United Kingdom?

RevenueBase identified 151 company matches for computer 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?

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

Which city has the most computer companies?

London leads with 20 company records, followed by Birmingham (3) and Manchester (3).

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 164 professional contacts with verified work emails tracked across these 151 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 151 computer companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.