Company lists · Data refreshed October 2026

Top 25 Mil-spec pcb manufacturers based in the United Kingdom

RevenueBase identified 128 company matches for mil-spec pcb manufacturers associated with the United Kingdom as of October 2026 and tracks 1,469 professional contacts across them, including 473 with verified work emails. Leicester is the largest hub.

This list covers company matches for mil-spec pcb 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 18, 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 18, 2026 How this list was built
128Companies
1,469Contacts tracked
473Verified emails
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The 25 largest mil-spec pcb manufacturers based in the United Kingdom

Ranked by team size
Top 25 of 128 company matches for mil-spec pcb manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchPortsmouth, United KingdomHQ recorded Oct 18, 2026201-500189 contacts →

Exact match

“Founded in 1952, Harwin is a global manufacturer of high-reliability interconnect devices and PCB hardware, with facilities in the UK, USA, Germany, and Singapore.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchTamworth, United KingdomHQ recorded Oct 18, 2026201-50090 contacts →

Exact match

“Operating from two manufacturing facilites (Tamworth & Telford, UK), our financial, human and technological resources make us a leading European player in the production of…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchTewkesbury, United KingdomHQ recorded Oct 18, 202651-20057 contacts →

Exact match

“Exception PCB is one of the UK’s most advanced manufacturers of printed circuit boards (PCBs), trusted by high-reliability industries to deliver complex, quick-turn solutions with…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchFareham, United KingdomHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
5Exact matchExmouth, United KingdomHQ recorded Oct 18, 202651-20042 contacts →

Exact match

“EuroTech, one of the leading UK manufacturers and suppliers of high technology Printed Circuit Boards (PCBs), has been manufacturing top quality boards in Exmouth, Devon for…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchLoughborough, United KingdomHQ recorded Oct 18, 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 18, 2026 · View company records in RevenueBase
7Exact matchKnaresborough, United KingdomHQ recorded Oct 18, 202651-20036 contacts →

Exact match

“Icon Electronics is a Contract electronic Manufacturer (CeM) based in the heart of the United Kingdom, providing extensive contract electronic manufacturing services including…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchAshby De La Zouch, United KingdomHQ recorded Oct 18, 202651-20033 contacts →

Exact match

“Based in Leicestershire, we are one of the UK's leading suppliers of fast turn electronic assembly, and work with many major company's R&D departments to help get new products…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchBoroughbridge, United KingdomHQ recorded Oct 18, 202651-20032 contacts →

Exact match

“GSPK Circuits Ltd has been supplying the global electronics industry with printed circuits boards for 50 years.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchBasingstoke, United KingdomHQ recorded Oct 18, 202611-5027 contacts →

Exact match

“UK based specialists in prototype and low volume PCB assembly.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchWorthing, United KingdomHQ recorded Oct 18, 202651-20026 contacts →

Exact match

“FermionX Manufacturing is a complete product solution partner, dedicated to making better products.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchPoole, United KingdomHQ recorded Oct 18, 202651-20024 contacts →

Exact match

“CT Production has an enviable reputation for quality and delivery and is leading the way in all aspects of electronics and electro-mechanical manufacturing.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchMiddleton, United KingdomHQ recorded Oct 18, 202651-20018 contacts →

Exact match

“Based in the Greater Manchester electronics corridor, UK Circuits offer world-class facilities with quality at the heart of everything we do.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchHertford, United KingdomHQ recorded Oct 18, 202611-5018 contacts →

Exact match

“Daleba is a PCB manufacture founded in 1963 in Hertford in the UK where the head office remains today.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchKirkcaldy, United KingdomHQ recorded Oct 18, 202611-5018 contacts →

Exact match

“Key-Tech is one of the UK's leading contract electronics manufacturers (CEM), built on a straightforward belief: that quality, service and partnership should never be compromised.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchKingswood, United KingdomHQ recorded Oct 18, 202611-5016 contacts →

Exact match

“Cubik Innovation is a UK-based electronic design and manufacturing partner helping companies take products from concept through to prototype and production.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchThame, United KingdomHQ recorded Oct 18, 202611-5015 contacts →

Exact match

“Since its inception in 1995 the concept of ALR has been to help Electronics Companies reduce their costs and time spent on the purchasing of Printed Circuits without compromising…”

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

Exact match

“For over 40 years Printech Circuit Laboratories (PCL) has been manufacturing specialist circuitry and associated products for a large number and variety of customers.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchUckfield, United KingdomHQ recorded Oct 18, 202611-5013 contacts →

Exact match

“MPE Electronics Ltd is one of the UK’s leading contract electronics manufacturers (CEMs) of printed circuit board (PCB) and electronic assemblies, renowned for excellence in the…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchChester, United KingdomHQ recorded Oct 18, 202611-5013 contacts →

Exact match

“ALTIMEX LTD, which has been in business since 1995, is a specialist supplier of electronic manufacturing services.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchBasildon, United KingdomHQ recorded Oct 18, 202611-5012 contacts →

Exact match

“Originally established as Valco UK Ltd in 1998, the company split its mechanical and electrical divisions with the latter emerging as Creekview Electronics in 2005.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchCramlington, United KingdomHQ recorded Oct 18, 202651-20011 contacts →

Exact match

“Hindley Circuits, based in Cramlington, Northumberland, is a trusted provider of high quality electronic PCB assembly services for a range of industrial products.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchLeicester, United KingdomHQ recorded Oct 18, 202611-5010 contacts →

Exact match

“BPC Electronics Ltd (formerly BPC Circuits) is a manufacturer and designer of printed circuit boards based in Leicester, UK.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchMaldon, United KingdomHQ recorded Oct 18, 202611-509 contacts →

Exact match

“Brynleigh Technology Limited is an independent contract electronics manufacturer specializing in circuit board assembly, prototyping and test.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchCwmbran, United KingdomHQ recorded Oct 18, 202611-508 contacts →

Exact match

“Tenstep Ltd was established in 2002 as a kitting house for Electronics Subcontract Manufacturers.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 128 mil-spec pcb manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 473 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mil-spec pcb manufacturers based in the United Kingdom at a glance

As of Oct 18, 2026
32.2%Verified-email coverage
11.5Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · Leicester
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
51
11-50
47
51-200
22
201-500
7
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 128 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 “mil-spec pcb 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 473 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 18, 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 “mil-spec pcb manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mil-spec pcb manufacturers are there based in the United Kingdom?

RevenueBase identified 128 company matches for mil-spec pcb 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?

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

Which city has the most mil-spec pcb manufacturers?

Leicester leads with 4 company records, followed by High Wycombe (3) and London (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 473 professional contacts with verified work emails tracked across these 128 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 18, 2026.

Ready to reach these companies? Verified emails and direct dials for all 128 mil-spec pcb manufacturers 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.