Company lists · Data refreshed November 2026

Top 25 Computer engineering companies based in the United Kingdom

RevenueBase identified 183 company matches for computer engineering companies associated with the United Kingdom as of November 2026 and tracks 1,267 professional contacts across them, including 358 with verified work emails. London is the largest hub.

This list covers company matches for computer engineering 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 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
183Companies
1,267Contacts tracked
358Verified emails
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The 25 largest computer engineering companies based in the United Kingdom

Ranked by team size
Top 25 of 183 company matches for computer engineering companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchFareham, United KingdomHQ recorded Nov 5, 202651-200152 contacts →

Exact match

“Established in 1985, Captec is an award-winning designer and end-to-end provider of Specialised Computers, Integrated Systems, Subsystems and Smart Edge & IoT platforms.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchReading, United KingdomHQ recorded Nov 5, 2026n/a82 contacts →

Exact match

“Computer Software analysis, desing, and development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchHarlow, United KingdomHQ recorded Nov 5, 202611-5043 contacts →

Exact match

“Akhter Computers was founded in 1979 by Prof Humayun Mughal Akhter Designs and assembles hardware including personal computers, notebooks, fileservers and storage systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchRedruth, United KingdomHQ recorded Nov 5, 202651-20042 contacts →

Exact match

“Bluefruit Software’s UK-based embedded specialists work with innovative clients worldwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchSouthampton, United KingdomHQ recorded Nov 5, 202611-5040 contacts →

Exact match

“ITDev is a software and electronic engineering consultancy with a track record of outstanding quality and customer service spanning 20 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchHavant, United KingdomHQ recorded Nov 5, 2026201-50021 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSouthampton, United KingdomHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Colva Ltd is a trusted team of IT professionals committed to building long-term partnerships with our clients.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchLivingston, United KingdomHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“From initial proof of concept or prototype, to full production, A2E delivers electronics hardware and software design services across a range of industry sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchWembley, United KingdomHQ recorded Nov 5, 2026501-1,00018 contacts →

Exact match

“Apex Techno is the partner of choice for many of the world’s leading enterprises, SMEs and technology challengers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchMatfield, United KingdomHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Electronic Hardware Design - Electronic Software Design - Electronic Manufacturing Services - Contract Electronic Manufacturing Services RVL is an electronic engineering company…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchRedruth, United KingdomHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Since 2004, we’ve been helping businesses to reduce costs and become more innovative by designing, implementing and supporting IT systems that improve reliability and increase…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchNewport, United KingdomHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“We offer engineering services to assist our clients worldwide with all aspects of embedded software development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchCambridge, United KingdomHQ recorded Nov 5, 20261-1013 contacts →

Exact match

“RFcreations is a core team of highly skilled and knowledgeable, professional engineers with decades of experience across the design and development of both RF and digital…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSilverstone, United KingdomHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“We provide electronic and firmware development services to ambitious businesses.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchLuton, United KingdomHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Plus Info Ltd is an innovative product development solutions company with a decade of experience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchEast Grinstead, United KingdomHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“At Igence, our 20+ years experience with 500+ man years of cumulative software capabilities enables us to modernise systems, integrate software packages, enable visualisation of…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchEdinburgh, United KingdomHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Embed Software Limited is an independent high-integrity safety critical software development and engineering services company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchRadstock, United KingdomHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Panaco develops technology which combines established systems with innovation to improve product performance for businesses and consumers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Bermondsey Electronics Limited is a highly experienced embedded system design house.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchHook, United KingdomHQ recorded Nov 5, 202611-506 contacts →

Exact match

“AGX strive to find practical solutions for our customers' problems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchGloucester, United KingdomHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Omiga Technology Limited was founded in with a team of engineers highly skilled in NI software platforms and automation technologies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchCleckheaton, United KingdomHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Since 1985 Soft Options have specialised in providing computer solutions designed to fulfil the business needs of its customers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchWest Midlands, United KingdomHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Imagine working with an IT partner that really cares, not just a supplier but an integral part of your team.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchMarch, United KingdomHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Software Design and Engineering consultants, specialists in mobile/embedded systems and consumer electronics.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 183 computer engineering companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 358 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Computer engineering companies based in the United Kingdom at a glance

As of Nov 5, 2026
28.3%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
16.9%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
137
11-50
35
51-200
6
201-500
2
501-1,000
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 183 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 engineering 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 358 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 5, 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 engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 183 company matches for computer engineering 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?

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

Which city has the most computer engineering companies?

London leads with 31 company records, followed by Glasgow (4) and Birmingham (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 358 professional contacts with verified work emails tracked across these 183 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 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.