Company lists · Data refreshed October 2026

Top 25 Medical device cleanroom services based in the United Kingdom

RevenueBase identified 78 company matches for medical device cleanroom services associated with the United Kingdom as of October 2026 and tracks 1,127 professional contacts across them, including 281 with verified work emails. Fleet is the largest hub.

This list covers company matches for medical device cleanroom services 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
78Companies
1,127Contacts tracked
281Verified emails
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The 25 largest medical device cleanroom services based in the United Kingdom

Ranked by team size
Top 25 of 78 company matches for medical device cleanroom services 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 matchLondon & South East, United KingdomHQ recorded Oct 18, 2026201-500404 contacts →

Exact match

“IHSS is committed to supporting and partnering our healthcare customers to provide a comprehensive range of tailored decontamination and sterilisation service solutions.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchNursling, United KingdomHQ recorded Oct 18, 202651-20050 contacts →

Exact match

“With over 40 years of experience, Sychem is a trusted leader in disinfection, sterilisation, and decontamination solutions.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchSouthminster, United KingdomHQ recorded Oct 18, 202651-20043 contacts →

Exact match

“Europlaz Technologies Ltd is a leading manufacturer of plastic medical devices and components.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchStrathclyde Business Park, United KingdomHQ recorded Oct 18, 202651-20040 contacts →

Exact match

“Andersen Caledonia is a leading provider of infection control based services to support the manufacture and use of medical devices covering sterilisation, sterile packing…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchManchester, United KingdomHQ recorded Oct 18, 202651-20039 contacts →

Exact match

“Laboratories, cleanrooms, pharmaceutical facilities, and research centres around the world trust us to deliver clean air and containment solutions that help you create safer, more…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchLancaster, United KingdomHQ recorded Oct 18, 202611-5035 contacts →

Exact match

“With trusted solutions, proven expertise, and everything you need from one reliable source, we take the complexity out of cleanroom ownership.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchMirfield, United KingdomHQ recorded Oct 18, 202611-5031 contacts →

Exact match

“PBSC designs and manufactures bespoke cleanroom and high containment systems that set recognised standards in containment engineering worldwide.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchHoughton Regis, United KingdomHQ recorded Oct 18, 202611-5020 contacts →

Exact match

“Helapet is committed to contamination control across the medical, cleanroom and environmental industries, supplying a comprehensive range of sterile consumable products and…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchAbingdon, United KingdomHQ recorded Oct 18, 202611-5020 contacts →

Exact match

“OxDevice provides a wide range of services to assist in the development of medical devices, cleanroom manufacturing and associated testing.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchHook, United KingdomHQ recorded Oct 18, 202611-5015 contacts →

Exact match

“Enbloc Ltd is a design and build cleanroom and containment suite construction company operating in the Pharmaceutical, Biotech, Healthcare, electronics industries.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchMalvern, United KingdomHQ recorded Oct 18, 20261-1015 contacts →

Exact match

“Contamination Control is an important factor when working or producing in a controlled environment or cleanroom.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchWest Meon, United KingdomHQ recorded Oct 18, 202651-20014 contacts →

Exact match

“Eumar Technology is a leading specialist in clean room technology and hygiene, skin contact and medical device manufacturing.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchNewton-le-willows, United KingdomHQ recorded Oct 18, 202611-5013 contacts →

Exact match

“BAS Cleanroom Commissioning LTD are a ISO9001 compliant cleanroom / clean air device qualification company and can provide all your cleanroom / laboratory validation requirements.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchStockport, United KingdomHQ recorded Oct 18, 202611-5011 contacts →

Exact match

“With over 60 years experience Bassaire is the longest established cleanroom company in the UK.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchGlasgow, United KingdomHQ recorded Oct 18, 202611-5011 contacts →

Exact match

“Cleanroom Zone provides a service that specializes in the cleaning of cleanrooms and controlled environments.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchKington, United KingdomHQ recorded Oct 18, 202651-20011 contacts →

Exact match

“Arrow Medical is a well established sub contract manufacturer based in the UK.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchEly, United KingdomHQ recorded Oct 18, 202651-2009 contacts →

Exact match

“Wesley Coe (Cambridge) Ltd is a specialist sub-contract manufacturing, assembly and packaging business.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchRedditch, United KingdomHQ recorded Oct 18, 202651-2008 contacts →

Exact match

“Entaco Medical | Specialist Subcontract Cleanroom Manufacturing & Packing Entaco Medical is a UK-based cleanroom manufacturing partner with decades of experience supporting the…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchHaverfordwest, United KingdomHQ recorded Oct 18, 20261-105 contacts →

Exact match

“Hello.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchWilmslow, United KingdomHQ recorded Oct 18, 20261-104 contacts →

Exact match

“ISO Cleanroom was set up by the founder, Toni Horsfield to plug a gap in the market for accurate, simple and honest cleanroom support.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchLincoln, United KingdomHQ recorded Oct 18, 20261-104 contacts →

Exact match

“We are Reynolds Contamination Control Ltd We are named after, and inspired by, the pioneering work of the great 19th century engineer Osborne Reynolds, whose two principal papers…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchRedditch, United KingdomHQ recorded Oct 18, 20261-103 contacts →

Exact match

“Airology Systems specialises in complete turnkey solutions for clean rooms and commercial air conditioning - designed, constructed and installed to your exact specications.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchRossendale, United KingdomHQ recorded Oct 18, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchOxford, United KingdomHQ recorded Oct 18, 20261-101 contacts →

Exact match

“Whether you are manufacturing sterile medical devices, packaging pharmaceuticals or assembling electronic products, Ops Qual offer a comprehensive validation service for…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 18, 20261-101 contacts →

Exact match

“Cqura specialises in providing comprehensive regulatory, quality, and clinical consulting services for medical technology manufacturers.”

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

Showing 25 of 78 medical device cleanroom services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 281 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical device cleanroom services based in the United Kingdom at a glance

As of Oct 18, 2026
24.9%Verified-email coverage
14.4Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · Fleet
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
30
51-200
14
201-500
2
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 78 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 “medical device cleanroom services” 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 281 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 “medical device cleanroom services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical device cleanroom services are there based in the United Kingdom?

RevenueBase identified 78 company matches for medical device cleanroom services 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?

Ihss Decontamination & Sterile Service Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most medical device cleanroom services?

Fleet leads with 2 company records, followed by Glasgow (2) and Haverhill (2).

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 281 professional contacts with verified work emails tracked across these 78 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 78 medical device cleanroom services 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.