Company lists · Data refreshed September 2026

Top 25 Iso 13485 certified manufacturers based in the United Kingdom

Name: Iso 13485 certified 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 95 companies tracked

RevenueBase identified 95 iso 13485 certified manufacturers headquartered in the United Kingdom as of September 2026 and tracks 668 professional contacts across them, including 270 with verified work emails. London is the largest hub.

This list covers iso 13485 certified 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

95Companies

668Contacts tracked

270Verified emails

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The 25 largest iso 13485 certified manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 95 iso 13485 certified 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 iso 13485 certified 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	JK Engineering	Indirect evidence	Kings Langley, United KingdomHQ checked Sep 17, 2026	51-200	48 contacts →
	Indirect evidence “JK Engineering is a state of the art manufacturing company producing the highest quality components for sectors such as aerospace, medical, motorsport and defence.” Source: RevenueBase Database · checked Sep 17, 2026
2	JEB Technologies LTD	Partial evidence	Mildenhall, United KingdomHQ checked Sep 17, 2026	51-200	41 contacts →
	Partial 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
3	Shore Group, Edinburgh	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “We design world-class medical devices.” Source: RevenueBase Database · checked Sep 17, 2026
4	Fearsome	Indirect evidence	Glasgow, United KingdomHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect 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
5	Meridian Medical Limited	Partial evidence	Littlehampton, United KingdomHQ checked Sep 17, 2026	51-200	19 contacts →
	Partial 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
6	Oxdevice	Indirect evidence	Abingdon, United KingdomHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect 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
7	Gwalia Healthcare LTD	Indirect evidence	Pontypridd, United KingdomHQ checked Sep 17, 2026	51-200	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
8	Imed Consultancy LTD	Indirect evidence	Bloxham, United KingdomHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect 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
9	Patient Guard	Indirect evidence	Blackpool, United KingdomHQ checked Sep 17, 2026	1-10	12 contacts →
	Indirect evidence “Patient Guard: Your Leading Partner in EU, UK, and FDA Regulatory Affairs and Quality Assurance for Medical Devices.” Source: RevenueBase Database · checked Sep 17, 2026
10	Advena LTD UK	Partial evidence	Warwick, United KingdomHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “For almost 25 years Advena have been providing regulatory consultancy services to a multitude of global manufacturers of medical devices and cosmetics from our base in…” Source: RevenueBase Database · checked Sep 17, 2026
11	LFH Regulatory Limited	Indirect evidence	Leeds, United KingdomHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “At LFH Regulatory, we work with you to build a regulatory framework to meet all compliance requirements, so you can get your products to market quickly and effectively.” Source: RevenueBase Database · checked Sep 17, 2026
12	Psephos Biomedica	Indirect evidence	Falmer, United KingdomHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Psephos Biomedica is a medical device regulatory, clinical and quality consultancy.” Source: RevenueBase Database · checked Sep 17, 2026
13	4e Technology	Partial evidence	Salisbury, United KingdomHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “4E are a UK based Electronics Manufacture and Assembly house specialising in low to medium volume requirements, focusing on highly regulatory quality products within the Medical…” Source: RevenueBase Database · checked Sep 17, 2026
14	Medical Device Management LTD	Indirect evidence	Braintree, United KingdomHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Medical Device Management Ltd (MDM) operates in two business sectors: Quality Systems, Regulatory Compliance and other support services for both new and established medical device…” Source: RevenueBase Database · checked Sep 17, 2026
15	Quality First International	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Quality First International (QFI) is a global consultancy specialising in medical device regulation and compliance.” Source: RevenueBase Database · checked Sep 17, 2026
16	Bailey Instruments	Partial evidence	Trafford Park, United KingdomHQ checked Sep 17, 2026	11-50	5 contacts →
	Partial evidence “Bailey Instruments Ltd is a leading manufacturer of medical devices across a range of disciplines.” Source: RevenueBase Database · checked Sep 17, 2026
17	SOTAS	Indirect evidence	Haverfordwest, United KingdomHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Hello.” Source: RevenueBase Database · checked Sep 17, 2026
18	Bytec Healthcare	Indirect evidence	Redhill, United KingdomHQ checked Sep 17, 2026	51-200	5 contacts →
	Indirect evidence “Bytec Healthcare focuses on integrated state of the art technologies, with our ergonomic know-how, to bring new design innovations to the healthcare market that are intuitive…” Source: RevenueBase Database · checked Sep 17, 2026
19	Jreg Consultancy LTD	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “JReg Consultancy Ltd is a team of experienced professionals offering a broad spectrum of regulatory, clinical and quality compliance services.” Source: RevenueBase Database · checked Sep 17, 2026
20	Pro-Business Consulting Limited	Indirect evidence	Warrington, United KingdomHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Founded in 2018, we are a growing consultancy providing support to the Medical Device and Pharmaceutical industry.” Source: RevenueBase Database · checked Sep 17, 2026
21	Vernacare Limited	Indirect evidence	Lancashire, United KingdomHQ checked Sep 17, 2026	201-500	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
22	DPM Digital Health Consultancy LTD	Partial evidence	Essex, United KingdomHQ checked Sep 17, 2026	1-10	3 contacts →
	Partial evidence “At DPM Digital Health we have been able to support health organisations and digital health manufacturers with their regulatory compliance journeys.” Source: RevenueBase Database · checked Sep 17, 2026
23	Schultz Medical UK LTD	Indirect evidence	Southport, United KingdomHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “SCHULTZ MEDICAL (UK) LTD - Welcome to Schultz Medical.” Source: RevenueBase Database · checked Sep 17, 2026
24	Commala LTD	Indirect evidence	Warrington, United KingdomHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “Contact: mike@commala.co.uk Commala offers a service that spans Medical Device Engineering, Regulation and Quality.” Source: RevenueBase Database · checked Sep 17, 2026
25	G.P.B. Limited	Indirect evidence	Prestwick, United KingdomHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “Established in 1994 as GPB Management Consultancy, G.P.B.” 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: iso 13485 certified 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 iso 13485 certified manufacturers.
Partial evidence: Its own public description names part of iso 13485 certified manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iso 13485 certified 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 95 iso 13485 certified manufacturers based in the United Kingdom

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Iso 13485 certified manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

40.4%Verified-email coverage

7.0Average contacts per company

1-10Median size (employees)

15.8%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 95 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 iso 13485 certified 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 “iso 13485 certified 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 iso 13485 certified 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 iso 13485 certified 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, 270 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 iso 13485 certified 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 iso 13485 certified manufacturers are there based in the United Kingdom?

RevenueBase identified 95 iso 13485 certified 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?

JK Engineering, headquartered in Kings Langley, tops this list with the largest team on record.

Which city has the most iso 13485 certified manufacturers?

London leads with 15 headquartered companies, followed by Glasgow (4) and Manchester (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 270 verified decision-maker contacts tracked across these 95 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.