Company lists · Data refreshed September 2026

Top 25 Circuit design companies based in the United Kingdom

Name: Circuit design companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 192 companies tracked

RevenueBase identified 192 circuit design companies headquartered in the United Kingdom as of September 2026 and tracks 808 professional contacts across them, including 315 with verified work emails. London is the largest hub.

This list covers circuit design companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

192Companies

808Contacts tracked

315Verified emails

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The 25 largest circuit design companies based in the United Kingdom

Ranked by team size

Top 25 of 192 circuit design companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to circuit design companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Texcel Technology PLC	Partial evidence	Crayford, United KingdomHQ checked Sep 19, 2026	51-200	62 contacts →
	Partial evidence “Texcel Technology Plc is a electronic design and manufacturing (CEM) company, based in the United Kingdom.” Source: RevenueBase Database · checked Sep 19, 2026
2	Peacock Technology	Partial evidence	Stirling, United KingdomHQ checked Sep 19, 2026	11-50	43 contacts →
	Partial evidence “Peacock Technology is an engineering consultancy company with capabilities in electronics design, PCB layout, embedded software, machine vision, PC software and mechanical design.” Source: RevenueBase Database · checked Sep 19, 2026
3	Datalink Electronics LTD	Indirect evidence	Loughborough, United KingdomHQ checked Sep 19, 2026	51-200	31 contacts →
	Indirect evidence “Established in March 1983 Datalink Electronics Ltd is a renowned ISO 13485 and ISO 9001 certified UK contract electronics manufacturing company.” Source: RevenueBase Database · checked Sep 19, 2026
4	GF Micro	Partial evidence	Stroud, United KingdomHQ checked Sep 19, 2026	11-50	22 contacts →
	Partial evidence “A leading independent semiconductor design company for the past thirty years, GF Micro successfully delivers products and services that meet our customers’ absolute need for…” Source: RevenueBase Database · checked Sep 19, 2026
5	UK Electronics LTD	Indirect evidence	Royton, United KingdomHQ checked Sep 19, 2026	51-200	22 contacts →
	Indirect evidence “UK Electronics Ltd have been providing a high quality, cost-effective service to customers since 1983.” Source: RevenueBase Database · checked Sep 19, 2026
6	Bitbox LTD	Partial evidence	Basingstoke, United KingdomHQ checked Sep 19, 2026	11-50	21 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
7	Marturion Electronics LTD	Strong evidence	Lisburn, United KingdomHQ checked Sep 19, 2026	11-50	20 contacts →
	Strong evidence “Marturion Electronics Ltd (MEL) offers excellence in design of the latest electronic circuit technology and associated embedded software – this is also now supplemented with…” Source: RevenueBase Database · checked Sep 19, 2026
8	UK Circuits And Electronics Solutions Limited	Partial evidence	Middleton, United KingdomHQ checked Sep 19, 2026	51-200	18 contacts →
	Partial evidence “Based in the Greater Manchester electronics corridor, UK Circuits offer world-class facilities with quality at the heart of everything we do.” Source: RevenueBase Database · checked Sep 19, 2026
9	Heber Limited	Partial evidence	Stroud, United KingdomHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
10	Pivot A2e	Partial evidence	Livingston, United KingdomHQ checked Sep 19, 2026	11-50	17 contacts →
	Partial evidence “From initial proof of concept or prototype, to full production, A2E delivers electronics hardware and software design services across a range of industry sectors.” Source: RevenueBase Database · checked Sep 19, 2026
11	IGNYS	Partial evidence	Nottingham, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “We are the only electronics design and software development consultancy you need.” Source: RevenueBase Database · checked Sep 19, 2026
12	RVL	Partial evidence	Matfield, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “Electronic Hardware Design - Electronic Software Design - Electronic Manufacturing Services - Contract Electronic Manufacturing Services RVL is an electronic engineering company…” Source: RevenueBase Database · checked Sep 19, 2026
13	Falkata Semi	Strong evidence	Cirencester, United KingdomHQ checked Sep 19, 2026	11-50	12 contacts →
	Strong evidence “Help our customers execute their integrated circuit (IC) roadmap by delivering world-class analogue design services.” Source: RevenueBase Database · checked Sep 19, 2026
14	Rfcreations	Partial evidence	Cambridge, United KingdomHQ checked Sep 19, 2026	1-10	12 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
15	Cambertronics Limited	Partial evidence	Cranleigh, United KingdomHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial evidence “Cambertronics Limited is an electronic design & manufacturing company based out of Unit 12 Manfield Park, Cranleigh, Surrey, United Kingdom GU6 8PT.” Source: RevenueBase Database · checked Sep 19, 2026
16	Advanced Layout Solutions LTD	Strong evidence	Aldermaston, United KingdomHQ checked Sep 19, 2026	11-50	10 contacts →
	Strong evidence “Since 1995 the name ‘ALS’ has become synonymous with high-quality printed circuit board design.” Source: RevenueBase Database · checked Sep 19, 2026
17	Circuitworx	Partial evidence	Salisbury, United KingdomHQ checked Sep 19, 2026	11-50	9 contacts →
	Partial evidence “Award winning bespoke electronics company founded in 2014 with ISO:9001 quality certification- Multi-layer PCB design using Cadence Orcad, Eaglecad or others - Low power battery…” Source: RevenueBase Database · checked Sep 19, 2026
18	Flux Rose LTD	Partial evidence	Wigan, United KingdomHQ checked Sep 19, 2026	11-50	9 contacts →
	Partial evidence “Flux Rose is a UK-based electronics manufacturer specialising in PCB design and assembly, wiring harnesses, and complete embedded electronics integration.” Source: RevenueBase Database · checked Sep 19, 2026
19	Bela Electronic Designs LTD	Partial evidence	Kempston, United KingdomHQ checked Sep 19, 2026	11-50	9 contacts →
	Partial evidence “Bela are part of the TechPoint Group, and along with Golledge Electronics Ltd, Interconics Ltd and Vanilla Electronics Ltd the Group offer a complete end to end electronic design…” Source: RevenueBase Database · checked Sep 19, 2026
20	Milliamp Technologies	Partial evidence	Lancaster, United KingdomHQ checked Sep 19, 2026	1-10	9 contacts →
	Partial evidence “Milliamp Technologies Ltd is an independent Electronics Design & Manufacturing specialist based at the foot of the Lake District in Lancaster, North West England, UK.” Source: RevenueBase Database · checked Sep 19, 2026
21	Arrow Technical Services	Partial evidence	Sheffield, United KingdomHQ checked Sep 19, 2026	1-10	9 contacts →
	Partial evidence “Arrow Technical Services Ltd is an electronic product design consultancy based in Sheffield UK.” Source: RevenueBase Database · checked Sep 19, 2026
22	Micro Technology Consultants	Indirect evidence	Airdrie, United KingdomHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “MTC have been providing electrical and electronic services to various industries since 1985.” Source: RevenueBase Database · checked Sep 19, 2026
23	Tamworth Corporation Limited	Partial evidence	Shoeburyness, United KingdomHQ checked Sep 19, 2026	11-50	8 contacts →
	Partial evidence “TCL is a family run Electronics Design & Manufacture business based in Shoeburyness, Essex.” Source: RevenueBase Database · checked Sep 19, 2026
24	Quartz TSL Quartz Technical Services LTD	Partial evidence	Leicester, United KingdomHQ checked Sep 19, 2026	51-200	7 contacts →
	Partial evidence “Quartz TSL (Quartz Technical Services Limited) are manufacturers of high quality PCB's (printed circuit board) in Leicestershire.” Source: RevenueBase Database · checked Sep 19, 2026
25	Quantum CAD LTD	Partial evidence	Port Talbot, United KingdomHQ checked Sep 19, 2026	11-50	6 contacts →
	Partial evidence “At Quantum CAD we provide a complete and unique PCB Design offering.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: circuit design companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names circuit design companies.
Partial evidence: Its own public description names part of circuit design companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name circuit design companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 192 circuit design companies based in the United Kingdom

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Circuit design companies based in the United Kingdom at a glance

As of Sep 19, 2026

39.0%Verified-email coverage

4.2Average contacts per company

1-10Median size (employees)

5.7%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

150

11-50

51-200

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 192 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among circuit design companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “circuit design companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names circuit design companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among circuit design companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 315 across the full list. 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 September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names circuit design companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 192 circuit design companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Texcel Technology PLC, headquartered in United Kingdom, tops this list with the largest team on record.

Which city has the most circuit design companies?

London leads with 11 headquartered companies, followed by Cambridge (7) and Birmingham (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 315 verified decision-maker contacts tracked across these 192 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.