Company lists · Data refreshed August 2026
Top 18 Cleanroom staffing based in the United Kingdom
RevenueBase identified 59 company matches for cleanroom staffing associated with the United Kingdom as of August 2026 and tracks 463 professional contacts across them, including 144 with verified work emails and 18 with mobile numbers. Haverhill is the largest hub.
This list covers company matches for cleanroom staffing 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 August 31, 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.
The 18 largest cleanroom staffing based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 39 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 · Aug 31, 2026 · View company records in RevenueBase | |||||
| 2 | 34 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 · Aug 31, 2026 · View company records in RevenueBase | |||||
| 3 | 34 contacts → | ||||
Exact match “WHP CLEANROOMS & PROCESS WHP Engineering is a turnkey solutions provider, working in the design and build of ISO and GMP cleanrooms, specialising in process plant from early phase…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 4 | 30 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 · Aug 31, 2026 · View company records in RevenueBase | |||||
| 5 | 26 contacts → | ||||
Exact match “At Advantage Angels, we pride ourselves on the quality of our staffing and ensuring that we have adequate staff available to fulfil your shift requirements at all times even at…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 6 | 24 contacts → | ||||
Exact match “Pro Sentry strives to provide bespoke staffing solutions which cater for the needs of the residents and enhances the community ethos by providing a clean, safe and secure…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 7 | 22 contacts → | ||||
Exact match “ClearSphere is a company that specialises in controlled environment solutions.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 8 | 14 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 · Aug 31, 2026 · View company records in RevenueBase | |||||
| 9 | 14 contacts → | ||||
Exact match “FocusMed24 was founded in 2008 with a clear mission: to deliver dependable, skilled personnel to sectors where quality and reliability are non-negotiable.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 10 | 14 contacts → | ||||
Exact match “Cleanroom Zone provides a service that specializes in the cleaning of cleanrooms and controlled environments.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 11 | 11 contacts → | ||||
Exact match “With over 60 years experience Bassaire is the longest established cleanroom company in the UK.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “Established since 1980, Astra Group is specialised in the design and manufacture of specialist products for cleanrooms, controlled environments and hazardous areas.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “Clean Room Construction (CRC) has been designing and building cleanrooms and controlled environments for the science and technology sector since 1967.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “Felcon design and build specialist equipment for cleanrooms, laboratories and hospitals.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 15 | 4 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 · Aug 31, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Care Staff Recruitment was setup to provide our clients with experienced and friendly temporary staffs who are committed and passionate about their work.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 17 | 4 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 · Aug 31, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “cleanroom staffing”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 18 of 59 cleanroom staffing based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 144 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Cleanroom staffing based in the United Kingdom at a glance
As of Aug 31, 2026Companies by employee count
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 “cleanroom staffing” 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 144 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 August 31, 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 “cleanroom staffing”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cleanroom staffing are there based in the United Kingdom?
RevenueBase identified 59 company matches for cleanroom staffing associated with the United Kingdom as of August 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?
Connect 2 Cleanrooms & Cleanroomshop tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most cleanroom staffing?
Haverhill leads with 2 company records, followed by Livingston (2) and Manchester (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 144 professional contacts with verified work emails tracked across these 59 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 August 31, 2026.
Ready to reach these companies? Verified emails and direct dials for all 59 cleanroom staffing based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Cleanroom staffing by geography
Browse the directory
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.
More company lists
Company intelligence · public preview
Top 18 cleanroom staffing based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 59 matching company records for cleanroom staffing based in the United Kingdom, with 463 tracked contacts and 144 verified work emails.
This public preview shows 18 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: August 31, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 18 cleanroom staffing based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Connect 2 Cleanrooms & Cleanroomshopconnect2cleanrooms.comHQ: HQ not recorded; location: Lancaster, United KingdomReported employees: 11-50 | HQ not recorded; location: Lancaster, United Kingdom | 11-50 | Exact match | 39 contacts → |
“With trusted solutions, proven expertise, and everything you need from one reliable source, we take the complexity out of cleanroom ownership.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Contained AIR Solutionscontainedairsolutions.co.ukHQ: HQ not recorded; location: Manchester, United KingdomReported employees: 51-200 | HQ not recorded; location: Manchester, United Kingdom | 51-200 | Exact match | 34 contacts → |
“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 description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | WHPwhp-engineering.com HQ: HQ not recorded; location: Gateshead, United KingdomReported employees: 51-200 | HQ not recorded; location: Gateshead, United Kingdom | 51-200 | Exact match | 34 contacts → |
“WHP CLEANROOMS & PROCESS WHP Engineering is a turnkey solutions provider, working in the design and build of ISO and GMP cleanrooms, specialising in process plant from early phase…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Pbsc UKpbsc.co.ukHQ: HQ not recorded; location: Mirfield, United KingdomReported employees: 11-50 | HQ not recorded; location: Mirfield, United Kingdom | 11-50 | Exact match | 30 contacts → |
“PBSC designs and manufactures bespoke cleanroom and high containment systems that set recognised standards in containment engineering worldwide.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Advantage Angelsadvantageangels.co.ukHQ: HQ not recorded; location: Ipswich, United KingdomReported employees: 501-1,000 | HQ not recorded; location: Ipswich, United Kingdom | 501-1,000 | Exact match | 26 contacts → |
“At Advantage Angels, we pride ourselves on the quality of our staffing and ensuring that we have adequate staff available to fulfil your shift requirements at all times even at…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  PRO Sentry LTDprosentry.co.ukHQ: HQ not recorded; location: Manchester, United KingdomReported employees: 51-200 | HQ not recorded; location: Manchester, United Kingdom | 51-200 | Exact match | 24 contacts → |
“Pro Sentry strives to provide bespoke staffing solutions which cater for the needs of the residents and enhances the community ethos by providing a clean, safe and secure…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Clearsphereclearsphere.comHQ: HQ not recorded; location: Brighouse Brighouse, United KingdomReported employees: 11-50 | HQ not recorded; location: Brighouse Brighouse, United Kingdom | 11-50 | Exact match | 22 contacts → |
“ClearSphere is a company that specialises in controlled environment solutions.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Enbloc LTDenbloc-cleanrooms.comHQ: HQ not recorded; location: Hook, United KingdomReported employees: 11-50 | HQ not recorded; location: Hook, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Enbloc Ltd is a design and build cleanroom and containment suite construction company operating in the Pharmaceutical, Biotech, Healthcare, electronics industries.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Focusmed24 LTDfocusmed24.co.ukHQ: HQ not recorded; location: Chelmsford, United KingdomReported employees: 11-50 | HQ not recorded; location: Chelmsford, United Kingdom | 11-50 | Exact match | 14 contacts → |
“FocusMed24 was founded in 2008 with a clear mission: to deliver dependable, skilled personnel to sectors where quality and reliability are non-negotiable.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Cleanroom Zone LTDcleanroomzone.comHQ: HQ not recorded; location: Glasgow, United KingdomReported employees: 11-50 | HQ not recorded; location: Glasgow, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Cleanroom Zone provides a service that specializes in the cleaning of cleanrooms and controlled environments.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Bassaire Cleanrooms LTDbassaire.co.ukHQ: HQ not recorded; location: Stockport Manchester, United KingdomReported employees: 11-50 | HQ not recorded; location: Stockport Manchester, United Kingdom | 11-50 | Exact match | 11 contacts → |
“With over 60 years experience Bassaire is the longest established cleanroom company in the UK.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Astra Technologies UK LLPastragroupuk.comHQ: HQ not recorded; location: Lancing, United KingdomReported employees: 11-50 | HQ not recorded; location: Lancing, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Established since 1980, Astra Group is specialised in the design and manufacture of specialist products for cleanrooms, controlled environments and hazardous areas.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Clean Room Construction LTD CRCcrc-ltd.co.ukHQ: HQ not recorded; location: Rochester, United KingdomReported employees: 11-50 | HQ not recorded; location: Rochester, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Clean Room Construction (CRC) has been designing and building cleanrooms and controlled environments for the science and technology sector since 1967.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Felcon Limitedfelcon.co.ukHQ: HQ not recorded; location: Newhaven, United KingdomReported employees: 11-50 | HQ not recorded; location: Newhaven, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Felcon design and build specialist equipment for cleanrooms, laboratories and hospitals.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  ISO Cleanroomisocleanroom.co.ukHQ: HQ not recorded; location: Cambridge, United KingdomReported employees: 1-10 | HQ not recorded; location: Cambridge, United Kingdom | 1-10 | Exact match | 4 contacts → |
“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 description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Care Staff Recruitmentcarestaffrecruitment.comHQ: HQ not recorded; location: Milton Keynes, United KingdomReported employees: 1-10 | HQ not recorded; location: Milton Keynes, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Care Staff Recruitment was setup to provide our clients with experienced and friendly temporary staffs who are committed and passionate about their work.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Reynolds Contamination Control LTDreynoldscc.co.ukHQ: HQ not recorded; location: Carlton Le Moorland, United KingdomReported employees: 1-10 | HQ not recorded; location: Carlton Le Moorland, United Kingdom | 1-10 | Exact match | 4 contacts → |
“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 description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Cleanroom Projects Limitedenvairprojects.co.uk HQ: HQ not recorded; location: Rossendale, United KingdomReported employees: 1-10 | HQ not recorded; location: Rossendale, United Kingdom | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 18 of 59 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Cleanroom staffing: dataset insights
August 31, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
57 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: August 31, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for cleanroom staffing?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cleanroom staffing did RevenueBase find based in the United Kingdom?
The saved snapshot records 59 matching company records, 463 tracked contacts and 144 verified emails. The public preview displays 18 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: August 31, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cleanroom staffing by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 18 cleanroom staffing based in the United Kingdom. Snapshot: August 31, 2026. https://revenuebase.ai/companies/cleanroom-staffing/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 18 cleanroom staffing based in the United Kingdom
RevenueBase records 59 matching company records for cleanroom staffing based in the United Kingdom, with 463 tracked contacts and 144 verified work emails.
This public preview shows 18 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: August 31, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 18 cleanroom staffing based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Connect 2 Cleanrooms & Cleanroomshopconnect2cleanrooms.com HQ: HQ not recorded; location: Lancaster, United KingdomReported employees: 11-50 | HQ not recorded; location: Lancaster, United Kingdom | 11-50 | Exact match | 39 contacts → |
“With trusted solutions, proven expertise, and everything you need from one reliable source, we take the complexity out of cleanroom ownership.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Contained AIR Solutionscontainedairsolutions.co.uk HQ: HQ not recorded; location: Manchester, United KingdomReported employees: 51-200 | HQ not recorded; location: Manchester, United Kingdom | 51-200 | Exact match | 34 contacts → |
“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 description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | WHPwhp-engineering.com HQ: HQ not recorded; location: Gateshead, United KingdomReported employees: 51-200 | HQ not recorded; location: Gateshead, United Kingdom | 51-200 | Exact match | 34 contacts → |
“WHP CLEANROOMS & PROCESS WHP Engineering is a turnkey solutions provider, working in the design and build of ISO and GMP cleanrooms, specialising in process plant from early phase…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Pbsc UKpbsc.co.uk HQ: HQ not recorded; location: Mirfield, United KingdomReported employees: 11-50 | HQ not recorded; location: Mirfield, United Kingdom | 11-50 | Exact match | 30 contacts → |
“PBSC designs and manufactures bespoke cleanroom and high containment systems that set recognised standards in containment engineering worldwide.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Advantage Angelsadvantageangels.co.uk HQ: HQ not recorded; location: Ipswich, United KingdomReported employees: 501-1,000 | HQ not recorded; location: Ipswich, United Kingdom | 501-1,000 | Exact match | 26 contacts → |
“At Advantage Angels, we pride ourselves on the quality of our staffing and ensuring that we have adequate staff available to fulfil your shift requirements at all times even at…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | PRO Sentry LTDprosentry.co.uk HQ: HQ not recorded; location: Manchester, United KingdomReported employees: 51-200 | HQ not recorded; location: Manchester, United Kingdom | 51-200 | Exact match | 24 contacts → |
“Pro Sentry strives to provide bespoke staffing solutions which cater for the needs of the residents and enhances the community ethos by providing a clean, safe and secure…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Clearsphereclearsphere.com HQ: HQ not recorded; location: Brighouse Brighouse, United KingdomReported employees: 11-50 | HQ not recorded; location: Brighouse Brighouse, United Kingdom | 11-50 | Exact match | 22 contacts → |
“ClearSphere is a company that specialises in controlled environment solutions.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Enbloc LTDenbloc-cleanrooms.com HQ: HQ not recorded; location: Hook, United KingdomReported employees: 11-50 | HQ not recorded; location: Hook, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Enbloc Ltd is a design and build cleanroom and containment suite construction company operating in the Pharmaceutical, Biotech, Healthcare, electronics industries.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Focusmed24 LTDfocusmed24.co.uk HQ: HQ not recorded; location: Chelmsford, United KingdomReported employees: 11-50 | HQ not recorded; location: Chelmsford, United Kingdom | 11-50 | Exact match | 14 contacts → |
“FocusMed24 was founded in 2008 with a clear mission: to deliver dependable, skilled personnel to sectors where quality and reliability are non-negotiable.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cleanroom Zone LTDcleanroomzone.com HQ: HQ not recorded; location: Glasgow, United KingdomReported employees: 11-50 | HQ not recorded; location: Glasgow, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Cleanroom Zone provides a service that specializes in the cleaning of cleanrooms and controlled environments.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Bassaire Cleanrooms LTDbassaire.co.uk HQ: HQ not recorded; location: Stockport Manchester, United KingdomReported employees: 11-50 | HQ not recorded; location: Stockport Manchester, United Kingdom | 11-50 | Exact match | 11 contacts → |
“With over 60 years experience Bassaire is the longest established cleanroom company in the UK.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Astra Technologies UK LLPastragroupuk.com HQ: HQ not recorded; location: Lancing, United KingdomReported employees: 11-50 | HQ not recorded; location: Lancing, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Established since 1980, Astra Group is specialised in the design and manufacture of specialist products for cleanrooms, controlled environments and hazardous areas.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Clean Room Construction LTD CRCcrc-ltd.co.uk HQ: HQ not recorded; location: Rochester, United KingdomReported employees: 11-50 | HQ not recorded; location: Rochester, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Clean Room Construction (CRC) has been designing and building cleanrooms and controlled environments for the science and technology sector since 1967.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Felcon Limitedfelcon.co.uk HQ: HQ not recorded; location: Newhaven, United KingdomReported employees: 11-50 | HQ not recorded; location: Newhaven, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Felcon design and build specialist equipment for cleanrooms, laboratories and hospitals.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | ISO Cleanroomisocleanroom.co.uk HQ: HQ not recorded; location: Cambridge, United KingdomReported employees: 1-10 | HQ not recorded; location: Cambridge, United Kingdom | 1-10 | Exact match | 4 contacts → |
“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 description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Care Staff Recruitmentcarestaffrecruitment.com HQ: HQ not recorded; location: Milton Keynes, United KingdomReported employees: 1-10 | HQ not recorded; location: Milton Keynes, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Care Staff Recruitment was setup to provide our clients with experienced and friendly temporary staffs who are committed and passionate about their work.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Reynolds Contamination Control LTDreynoldscc.co.uk HQ: HQ not recorded; location: Carlton Le Moorland, United KingdomReported employees: 1-10 | HQ not recorded; location: Carlton Le Moorland, United Kingdom | 1-10 | Exact match | 4 contacts → |
“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 description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Cleanroom Projects Limitedenvairprojects.co.uk HQ: HQ not recorded; location: Rossendale, United KingdomReported employees: 1-10 | HQ not recorded; location: Rossendale, United Kingdom | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 18 of 59 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Cleanroom staffing: dataset insights
August 31, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
57 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: August 31, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for cleanroom staffing?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cleanroom staffing did RevenueBase find based in the United Kingdom?
The saved snapshot records 59 matching company records, 463 tracked contacts and 144 verified emails. The public preview displays 18 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: August 31, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cleanroom staffing by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 18 cleanroom staffing based in the United Kingdom. Snapshot: August 31, 2026. https://revenuebase.ai/companies/cleanroom-staffing/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗