Company lists · Data refreshed November 2026

Top 25 Embedded systems design companies based in the United Kingdom

RevenueBase identified 339 company matches for embedded systems design companies associated with the United Kingdom as of November 2026 and tracks 1,864 professional contacts across them, including 653 with verified work emails. London is the largest hub.

This list covers company matches for embedded systems design 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
339Companies
1,864Contacts tracked
653Verified emails
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The 25 largest embedded systems design companies based in the United Kingdom

Ranked by team size
Top 25 of 339 company matches for embedded systems design 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 matchFareham, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
2Exact matchShipley, United KingdomHQ recorded Nov 6, 2026201-500130 contacts →

Exact match

“Consult Red is a leading embedded engineering company, ready to help ambitious teams design and deliver intelligent, connected products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCrayford, United KingdomHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Texcel Technology Plc is a electronic design and manufacturing (CEM) company, based in the United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHarlow, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
5Exact matchRedruth, United KingdomHQ recorded Nov 6, 202651-20042 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSouthampton, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
7Exact matchStirling, United KingdomHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Peacock Technology is an engineering consultancy company with capabilities in electronics design, PCB layout, embedded software, machine vision, PC software and mechanical design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a38 contacts →

Exact match

“Improving the success of product innovation and development through creative design and breakthrough thinking.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCoventry, United KingdomHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Our snappy definition of Embed is.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBasingstoke, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“BitBox Ltd is a UK-based leader in electronic design and manufacturing, with over 30 years of experience transforming ideas-big or small-into high-quality, market-ready products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLisburn, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Marturion Electronics Ltd (MEL) offers excellence in design of the latest electronic circuit technology and associated embedded software – this is also now supplemented with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchStroud, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Heber is a world leader in designing and manufacturing quality, cost-effective electronic control systems for the consumer, commercial and industrial markets, bringing ideas to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLivingston, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
14Exact matchTheale, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Way back in 1993, Inelco Hunter started out supplying electronic components … in its infancy, it was all capacitors, LCD displays, fans and relays.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMatfield, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
16Exact matchLetchworth, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“DSL are an embedded and industrial computing specialist, drawing on over 30 years experience to provide fully bespoke solutions alongside a wide range of 3rd party board level and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBristol, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Located at the world class Bristol & Bath Science Park, we work together with corporations, small businesses and entrepreneurs to realise their technology product design ideas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTattenhall, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“We design and manufacture embedded computers and industrial electronics for rail, medical, oil & gas, automation and many other industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNewport, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
20Exact matchCambridge, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
21Exact matchSilverstone, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWigan, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Flux Rose is a UK-based electronics manufacturer specialising in PCB design and assembly, wiring harnesses, and complete embedded electronics integration.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLuton, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
24Exact matchNottingham, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“We design reliable electronic products, getting you to market quickly and with confidence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCranleigh, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Cambertronics Limited is an electronic design & manufacturing company based out of Unit 12 Manfield Park, Cranleigh, Surrey, United Kingdom GU6 8PT.”

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

Showing 25 of 339 embedded systems design companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 653 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Embedded systems design companies based in the United Kingdom at a glance

As of Nov 6, 2026
35.0%Verified-email coverage
5.5Average contacts per company
1-10Median size (employees)
13.3%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
269
11-50
57
51-200
6
201-500
2
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 339 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 “embedded systems design 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 653 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.

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

How many embedded systems design companies are there based in the United Kingdom?

RevenueBase identified 339 company matches for embedded systems design 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 embedded systems design companies?

London leads with 45 company records, followed by Bristol (11) and Cambridge (11).

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 653 professional contacts with verified work emails tracked across these 339 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 339 embedded systems design companies 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.