Company lists · Data refreshed September 2026

Top 25 Medical device assembly contract manufacturers based in the United Kingdom

Name: Medical device assembly contract manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 165 companies tracked

RevenueBase identified 165 medical device assembly contract manufacturers headquartered in the United Kingdom as of September 2026 and tracks 1,413 professional contacts across them, including 610 with verified work emails. London is the largest hub.

This list covers medical device assembly contract manufacturers 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 17, 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 17, 2026 86% judged on-target in blind review

165Companies

1,413Contacts tracked

610Verified emails

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The 25 largest medical device assembly contract manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 165 medical device assembly contract manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to medical device assembly contract manufacturers: 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	Nova Laboratories Limited	Strong evidence	Wigston, United KingdomHQ checked Sep 17, 2026	51-200	96 contacts →
	Strong evidence “Nova Laboratories is an independent contract manufacturer, that has established a worldwide reputation, for the aseptic processing of pharmaceutical, biotechnology and medical…” Source: RevenueBase Database · checked Sep 17, 2026
2	Walker Group	Partial evidence	Glasgow, United KingdomHQ checked Sep 17, 2026	201-500	79 contacts →
	Partial evidence “Walker Group is a forward-thinking, technology-led contract manufacturing company serving global markets.” Source: RevenueBase Database · checked Sep 17, 2026
3	Chester Medical	Partial evidence	Wirral, United KingdomHQ checked Sep 17, 2026	51-200	66 contacts →
	Partial evidence “When it really matters, you can rely on Chester Medical.” Source: RevenueBase Database · checked Sep 17, 2026
4	Cogent Technology	Strong evidence	Felixstowe, United KingdomHQ checked Sep 17, 2026	51-200	57 contacts →
	Strong evidence “We are Cogent Technology a Contract Electronic Manufacturer.” Source: RevenueBase Database · checked Sep 17, 2026
5	Phoenix Systems UK LTD	Strong evidence	Fareham, United KingdomHQ checked Sep 17, 2026	51-200	56 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
6	Tioga Limited	Strong evidence	Derby, United KingdomHQ checked Sep 17, 2026	51-200	50 contacts →
	Strong evidence “Tioga Limited, founded in 1996, has developed into one of the UK's leading privately owned Contract Electronic Manufacturers (CEM), offering a broad spectrum of electronic…” Source: RevenueBase Database · checked Sep 17, 2026
7	Europlaz Technologies LTD	Strong evidence	Southminster, United KingdomHQ checked Sep 17, 2026	51-200	49 contacts →
	Strong evidence “Europlaz Technologies Ltd is a leading manufacturer of plastic medical devices and components.” Source: RevenueBase Database · checked Sep 17, 2026
8	Polarseal	Indirect evidence	Farnborough, United KingdomHQ checked Sep 17, 2026	51-200	44 contacts →
	Indirect evidence “Combining technical expertise, advanced materials and custom engineered processes to help innovators overcome complex challenges and turn bold ideas into manufacturable, scalable…” Source: RevenueBase Database · checked Sep 17, 2026
9	Adapt EMS	Strong evidence	Hitchin, United KingdomHQ checked Sep 17, 2026	51-200	42 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
10	JEB Technologies LTD	Strong evidence	Mildenhall, United KingdomHQ checked Sep 17, 2026	51-200	41 contacts →
	Strong evidence “JEB Technologies are an established manufacturer that offer an end-to-end all inclusive service in the development of medical devices for our healthcare providers.” Source: RevenueBase Database · checked Sep 17, 2026
11	Shore Group, Edinburgh	Strong evidence	Edinburgh, United KingdomHQ checked Sep 17, 2026	11-50	28 contacts →
	Strong evidence “We design world-class medical devices.” Source: RevenueBase Database · checked Sep 17, 2026
12	Fearsome	Strong evidence	Glasgow, United KingdomHQ checked Sep 17, 2026	11-50	24 contacts →
	Strong evidence “Fearsome delivers comprehensive design & development services to clients in the medical devices industry, with core competencies in technology development, design engineering…” Source: RevenueBase Database · checked Sep 17, 2026
13	J-Teq EMS Solutions LTD	Strong evidence	Livingston, United KingdomHQ checked Sep 17, 2026	11-50	24 contacts →
	Strong evidence “J-TEQ EMS Solutions Ltd based in Kirkton Campus Livingston EH54 7DQ are a contract manufacturer specialising in Electronic Assembly Our services include… Higher Level…” Source: RevenueBase Database · checked Sep 17, 2026
14	Electronic Technicians LTD	Indirect evidence	Wimborne, United KingdomHQ checked Sep 17, 2026	51-200	23 contacts →
	Indirect evidence “Electronic Technicians Ltd (ETL) was established in 1983 and is based in Ferndown, Dorset.” Source: RevenueBase Database · checked Sep 17, 2026
15	Meridian Medical Limited	Strong evidence	Littlehampton, United KingdomHQ checked Sep 17, 2026	51-200	19 contacts →
	Strong evidence “Meridian Medical Limited is a privately owned medical device contract manufacturer specialising in the design, development, and manufacture of single-use plastic medical devices.” Source: RevenueBase Database · checked Sep 17, 2026
16	Sovrin Medical Plastics	Strong evidence	Slough, United KingdomHQ checked Sep 17, 2026	51-200	18 contacts →
	Strong evidence “Sovrin Plastics provides injection moulding and contract manufacturing services for the supply of precision plastic components and assemblies to the medical, electronics and…” Source: RevenueBase Database · checked Sep 17, 2026
17	LCL Electronics Assembly LTD	Strong evidence	East Goscote, United KingdomHQ checked Sep 17, 2026	11-50	18 contacts →
	Strong evidence “LCL Electronics Assembly is a UK-based contract electronics manufacturer (CEM), offering customers a full turnkey manufacturing solution, including prototype, pre-production and…” Source: RevenueBase Database · checked Sep 17, 2026
18	Oxdevice	Strong evidence	Abingdon, United KingdomHQ checked Sep 17, 2026	11-50	16 contacts →
	Strong evidence “OxDevice provides a wide range of services to assist in the development of medical devices, cleanroom manufacturing and associated testing.” Source: RevenueBase Database · checked Sep 17, 2026
19	Key-Tech Electronic Systems LTD	Strong evidence	Kirkcaldy, United KingdomHQ checked Sep 17, 2026	11-50	16 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
20	Contract Production LTD	Partial evidence	Pickering, United KingdomHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “Contract Electronics Manufacturing & Production Contract Production Ltd specialises in providing low to medium volume contract electronics manufacturing (CEM) services to a range…” Source: RevenueBase Database · checked Sep 17, 2026
21	Hunt Developments UK Limited	Strong evidence	Midhurst, United KingdomHQ checked Sep 17, 2026	11-50	15 contacts →
	Strong evidence “Hunt Developments (UK) Limited ISO 13485 and ISO 9001 subcontract manufacturing and packaging for medical devices, healthcare products, cosmetics, and precision engineering.” Source: RevenueBase Database · checked Sep 17, 2026
22	Imed Consultancy LTD	Strong evidence	Bloxham, United KingdomHQ checked Sep 17, 2026	11-50	13 contacts →
	Strong evidence “We are a medical device regulatory and quality consulting team working with people and their companies to navigate the minefield of todays global medical device regulations to…” Source: RevenueBase Database · checked Sep 17, 2026
23	MPE Electronics LTD	Strong evidence	Uckfield, United KingdomHQ checked Sep 17, 2026	11-50	13 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
24	Prism Electronics Manufacturing Limited	Partial evidence	St Ives, United KingdomHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “Based in St Ives Cambridgeshire UK, we provide contract electronics manufacturing services including surface mount (SMT), Conventional (PTH) and box-build.” Source: RevenueBase Database · checked Sep 17, 2026
25	AGW Electronics LTD	Strong evidence	Staveley, United KingdomHQ checked Sep 17, 2026	51-200	13 contacts →
	Strong evidence “AGW is one of the recognised leaders in the sub-contract design and manufacture of wound components and electronic assemblies in the UK” Source: RevenueBase Database · checked Sep 17, 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: medical device assembly contract manufacturers. 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 medical device assembly contract manufacturers.
Partial evidence: Its own public description names part of medical device assembly contract manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical device assembly contract manufacturers. 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 165 medical device assembly contract manufacturers based in the United Kingdom

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Medical device assembly contract manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

43.2%Verified-email coverage

8.6Average contacts per company

1-10Median size (employees)

9.1%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 165 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 medical device assembly contract manufacturers, 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 “medical device assembly contract manufacturers”. 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 medical device assembly contract manufacturers), 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 medical device assembly contract manufacturers, 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, 610 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 17, 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 medical device assembly contract manufacturers, 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 medical device assembly contract manufacturers are there based in the United Kingdom?

RevenueBase identified 165 medical device assembly contract manufacturers 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?

Nova Laboratories Limited, headquartered in Wigston, tops this list with the largest team on record.

Which city has the most medical device assembly contract manufacturers?

London leads with 15 headquartered companies, followed by Glasgow (5) and Sheffield (3).

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 610 verified decision-maker contacts tracked across these 165 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 17, 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.