Company lists · Data refreshed October 2026

Top 25 Custom electronics manufacturers based in the United Kingdom

RevenueBase identified 498 company matches for custom electronics manufacturers associated with the United Kingdom as of October 2026 and tracks 6,766 professional contacts across them, including 2,041 with verified work emails. London is the largest hub.

This list covers company matches for custom electronics manufacturers 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 October 11, 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 Oct 11, 2026 How this list was built
498Companies
6,766Contacts tracked
2,041Verified emails
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The 25 largest custom electronics manufacturers based in the United Kingdom

Ranked by team size
Top 25 of 498 company matches for custom electronics manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 Oct 11, 20261,001-5,0002,738 contacts →

Exact match

“At TT Electronics - we engineer and manufacture electronics that enable a safer, healthier and more sustainable world.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchFareham, United KingdomHQ recorded Oct 11, 202651-200143 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 · Oct 11, 2026 · View company records in RevenueBase
3Exact matchShipley, United KingdomHQ recorded Oct 11, 2026201-500126 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 · Oct 11, 2026 · View company records in RevenueBase
4Exact matchNewport, United KingdomHQ recorded Oct 11, 2026201-500114 contacts →

Exact match

“Axiom Manufacturing Services is a world class provider of contract manufacturing services, benchmarking standards in design, development, and manufacturing of leading-edge…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchCrawley, United KingdomHQ recorded Oct 11, 202651-20087 contacts →

Exact match

“About Chemigraphic: • We deliver seamless outsourced electronics manufacturing, from concept through to end of life.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchBedford, United KingdomHQ recorded Oct 11, 202651-20084 contacts →

Exact match

“Axis Electronics is a UK EMS Company within the Cicor Group of EMS companies (electronics manufacturing services) specialising in high reliability, complex PCBA and System…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchDunfermline, United KingdomHQ recorded Oct 11, 202651-20077 contacts →

Exact match

“Bitwise enabling innovation with software engineering excellence.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchReading, United KingdomHQ recorded Oct 11, 202651-20076 contacts →

Exact match

“Active-PCB Solutions is a focused, responsive and dependable Electronic Manufacturing Services provider (EMS) specialising in small to medium batch production for high-complexity…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchBasingstoke, United KingdomHQ recorded Oct 11, 202651-20075 contacts →

Exact match

“TechPoint is a UK- based team of over 200 designers, engineers and problem solvers, powered by their shared passion for technology, innovation, and excellence.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchCrayford, United KingdomHQ recorded Oct 11, 202651-20064 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 · Oct 11, 2026 · View company records in RevenueBase
11Exact matchEdinburgh, United KingdomHQ recorded Oct 11, 202651-20054 contacts →

Exact match

“From PCB manufacturing, through sheet metal fabrication to electro-mechanical assembly.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchFareham, United KingdomHQ recorded Oct 11, 202651-20051 contacts →

Exact match

“Design - Develop - Manufacture | Concept to Creation At PSUK, our mission is clear:"To be the first choice Contract Electronics Manufacturer in the UK, by providing exceptional…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchEnniskillen, United KingdomHQ recorded Oct 11, 2026201-50048 contacts →

Exact match

“Established in 1986, Elite Electronic Systems is a trusted provider of Electronic Manufacturing Services (EMS), supporting innovative and successful customers across the UK…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchMildenhall, United KingdomHQ recorded Oct 11, 202651-20047 contacts →

Exact match

“Based in Mildenhall, UK, CamdenBoss is your go to manufacturer for award-winning electronics enclosures, electro-mechanical components and custom plastic fabricated enclosure…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchPort Talbot, United KingdomHQ recorded Oct 11, 2026201-50047 contacts →

Exact match

“Cornelius Electronics is an AS9100 sub-contract manufacturer supporting OEMs, machine builders and business owners worldwide who have a demand for a reliable, long term…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchHitchin, United KingdomHQ recorded Oct 11, 202651-20047 contacts →

Exact match

“ADAPT ems is a UK contract electronics manufacturer providing end-to-end manufacturing services across the product life cycle from design and prototyping to PCB assembly, box…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchFordingbridge, United KingdomHQ recorded Oct 11, 202651-20046 contacts →

Exact match

“Corintech was established in the UK in 1977 and offers complete Electronic Product Design and Manufacturing capabilities as well as producing a wide range of Environmental Data…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchCrawley, United KingdomHQ recorded Oct 11, 2026201-50045 contacts →

Exact match

“From supplying components, to designing sub-assemblies all the way through to delivering finished hardware and software products, Densitron's mission is to help you provide the…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchPoole, United KingdomHQ recorded Oct 11, 202651-20045 contacts →

Exact match

“Aish Technologies is a systems design and manufacturing company that specialises in the protection of electronic equipment in harsh environments.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchRedruth, United KingdomHQ recorded Oct 11, 202651-20043 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchBerkshire, United KingdomHQ recorded Oct 11, 202651-20038 contacts →

Exact match

“Newbury Electronics provide quality contract electronic manufacturing (CEM) services in-house.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchStirling, United KingdomHQ recorded Oct 11, 202611-5037 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 · Oct 11, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 11, 2026n/a37 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchLoughborough, United KingdomHQ recorded Oct 11, 202651-20036 contacts →

Exact match

“Established in March 1983 Datalink Electronics Ltd is a renowned ISO 13485 and ISO 9001 certified UK contract electronics manufacturing company.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchDunfermline, United KingdomHQ recorded Oct 11, 202651-20035 contacts →

Exact match

“At Dynamic EMS, we understand that no two-electronic equipment manufacturing customers are the same.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 498 custom electronics manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,041 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom electronics manufacturers based in the United Kingdom at a glance

As of Oct 11, 2026
30.2%Verified-email coverage
13.6Average contacts per company
1-10Median size (employees)
7.0%Largest-city concentration · London
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
296
11-50
143
51-200
44
201-500
10
1,001-5,000
2
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 498 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 “custom electronics manufacturers” 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 2,041 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 October 11, 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.

Custom electronics manufacturers 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 “custom electronics manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom electronics manufacturers are there based in the United Kingdom?

RevenueBase identified 498 company matches for custom electronics manufacturers associated with the United Kingdom as of October 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?

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

Which city has the most custom electronics manufacturers?

London leads with 35 company records, followed by Bristol (12) and Cambridge (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 2,041 professional contacts with verified work emails tracked across these 498 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 October 11, 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.