Company lists · Data refreshed November 2026
Top 25 Cleanroom decontamination services based in the United Kingdom
RevenueBase identified 379 company matches for cleanroom decontamination services associated with the United Kingdom as of November 2026 and tracks 2,695 professional contacts across them, including 536 with verified work emails. London is the largest hub.
This list covers company matches for cleanroom decontamination 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 November 6, 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 25 largest cleanroom decontamination services based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 438 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 125 contacts → | ||||
Exact match “The year 2023 marks 35 years since Total Clean was established.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 74 contacts → | ||||
Exact match “KGB Cleaning South West Ltd is a facilities services company providing professional cleaning services to the educational sector.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 68 contacts → | ||||
Exact match “Responding to changing customer demands, TemcoUK has evolved from a professional cleaning services provider to one offering a range of related facility solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 57 contacts → | ||||
Exact match “At iM Med, people are at the heart of everything we do.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 43 contacts → | ||||
Exact match “Ace Cleaning Company has been trading since 1969.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 42 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 40 contacts → | ||||
Exact match “With over 45 years of history, Capital Service Solutions has built an excellent reputation for providing a quality service tailored to meet our customer's precise needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 36 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 32 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 27 contacts → | ||||
Exact match “Now part of The Tudor Group - A Quality Service (AQS) has a reputation for being one of the most reliable and responsive cleaning contractors in Wales and the south west of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 27 contacts → | ||||
Exact match “Hands Cleaners are YOUR leading cleaning team and take great pride in setting the standards for quality cleaning across Leicester, Nottingham, Derby and the Midlands.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 26 contacts → | ||||
Exact match “Clean Slate – Commercial Cleaning With a Difference Since 1983, Clean Slate has helped businesses maintain clean, safe and professional workplaces they can be proud of.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 24 contacts → | ||||
Exact match “Bright Hygiene is one of the UK’s leading cleaning hygiene service companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 23 contacts → | ||||
Exact match “Lawrence Cleaning are a family owned Commercial Cleaning Company based in Dudley and delivering quality cleaning services throughout the West Midlands area since 1983.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 23 contacts → | ||||
Exact match “Cynergi Cleaning & Support Services have taken cleaning to a new level with its fresh thinking.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 20 contacts → | ||||
Exact match “For over fifty years Direct Cleaning Services has been providing a successful daily cleaning service to many offices, retail outlets, businesses and schools throughout the South…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 19 contacts → | ||||
Exact match “With its 40-year legacy, Helapet is a premier UK manufacturer and distributor of medical and cleanroom consumables.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 18 contacts → | ||||
Exact match “At LCS we provide cleaning services for medical facilities, office cleaning, school cleaning, warehouse cleaning and many more.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 17 contacts → | ||||
Exact match “Redditch Medical – Innovative Thinking!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 17 contacts → | ||||
Exact match “Awarded Best UK Infection Control Provider 2023, ClearTrace are the UK's leading Infection Control Company providing Ambulance Make Ready, Ambulance Deep Cleaning, Ad-hoc…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 15 contacts → | ||||
Exact match “Tecomak is an industry-leading service provider of critical ventilation and biological decontamination solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 15 contacts → | ||||
Exact match “The services we offer here at Ramora include building cleaning, street cleaning, professional facilities, industrial cleaning and building refurbishment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 15 contacts → | ||||
Exact match “Established in 1979, Avalon Cleaning Systems has been delivering impeccable cleaning services marked by superior quality and a commitment to customer satisfaction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 14 contacts → | ||||
Exact match “We are the extreme cleaning company that goes beyond the everyday to tackle cleaning problems that non-specialists just can’t cope with.” Recorded in the RevenueBase company graph · Nov 6, 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 decontamination services”. 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 25 of 379 cleanroom decontamination services based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 536 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Cleanroom decontamination services based in the United Kingdom at a glance
As of Nov 6, 2026Companies by employee count
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 379 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 “cleanroom decontamination 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 536 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 November 6, 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.
Cleanroom decontamination services by metro
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 decontamination services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cleanroom decontamination services are there based in the United Kingdom?
RevenueBase identified 379 company matches for cleanroom decontamination services associated with the United Kingdom as of November 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 cleanroom decontamination services?
London leads with 40 company records, followed by Glasgow (7) and Leeds (6).
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 536 professional contacts with verified work emails tracked across these 379 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 379 cleanroom decontamination services based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Cleanroom decontamination services by geography
- Cleanroom decontamination services based in London, United Kingdom
- Cleanroom decontamination services based in New York, United States
- Cleanroom decontamination services based in Argentina
- Cleanroom decontamination services based in Australia
- Cleanroom decontamination services based in Belgium
- Cleanroom decontamination services based in Brazil
- Cleanroom decontamination services based in Canada
- Cleanroom decontamination services based in France
- Cleanroom decontamination services based in Germany
- Cleanroom decontamination services based in India
- Cleanroom decontamination services based in Italy
- Cleanroom decontamination services based in the Netherlands
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cleanroom decontamination services based in London, United Kingdom
- Cleanroom decontamination services based in New York, United States
- Cleanroom decontamination services based in Argentina
- Cleanroom decontamination services based in Australia
- Cleanroom decontamination services based in Belgium
- Cleanroom decontamination services based in Brazil
Company intelligence · public preview
Top 25 cleanroom decontamination services 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 379 matching company records for cleanroom decontamination services based in the United Kingdom, with 2,695 tracked contacts and 536 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 25 cleanroom decontamination services 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 | HQ: London & South East, United KingdomReported employees: 201-500 | London & South East, United Kingdom | 201-500 | Exact match | 438 contacts → |
“IHSS is committed to supporting and partnering our healthcare customers to provide a comprehensive range of tailored decontamination and sterilisation service solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Total Clean Servicestotalclean.co.ukHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 125 contacts → |
“The year 2023 marks 35 years since Total Clean was established.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  KGB Cleaning South West LTDkgbsouthwest.comHQ: Reading, United KingdomReported employees: 501-1,000 | Reading, United Kingdom | 501-1,000 | Exact match | 74 contacts → |
“KGB Cleaning South West Ltd is a facilities services company providing professional cleaning services to the educational sector.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Temcouk Facility Services Limitedtemco-services.co.ukHQ: Uxbridge, United KingdomReported employees: 201-500 | Uxbridge, United Kingdom | 201-500 | Exact match | 68 contacts → |
“Responding to changing customer demands, TemcoUK has evolved from a professional cleaning services provider to one offering a range of related facility solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  IM Med. The Decontamination Specialistsim-med.comHQ: Waterbeach, United KingdomReported employees: 51-200 | Waterbeach, United Kingdom | 51-200 | Exact match | 57 contacts → |
“At iM Med, people are at the heart of everything we do.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  ACE Cleaning Companyacecleaningcompany.co.ukHQ: Leicester, United KingdomReported employees: 201-500 | Leicester, United Kingdom | 201-500 | Exact match | 43 contacts → |
“Ace Cleaning Company has been trading since 1969.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Contained AIR Solutionscontainedairsolutions.co.ukHQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 42 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Capital Service Solutions Group LTDcapitalssg.comHQ: Livingston, United KingdomReported employees: 201-500 | Livingston, United Kingdom | 201-500 | Exact match | 40 contacts → |
“With over 45 years of history, Capital Service Solutions has built an excellent reputation for providing a quality service tailored to meet our customer's precise needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Connect 2 Cleanrooms & Cleanroomshopconnect2cleanrooms.comHQ: Lancaster, United KingdomReported employees: 11-50 | Lancaster, United Kingdom | 11-50 | Exact match | 36 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Pbsc UKpbsc.co.ukHQ: Mirfield, United KingdomReported employees: 11-50 | Mirfield, United Kingdom | 11-50 | Exact match | 32 contacts → |
“PBSC designs and manufactures bespoke cleanroom and high containment systems that set recognised standards in containment engineering worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  A Quality Service LTD AQSaqualityservice.co.ukHQ: Pontypridd, United KingdomReported employees: 201-500 | Pontypridd, United Kingdom | 201-500 | Exact match | 27 contacts → |
“Now part of The Tudor Group - A Quality Service (AQS) has a reputation for being one of the most reliable and responsive cleaning contractors in Wales and the south west of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Hands Cleaners LTDhandsgroup.co.ukHQ: Leicester, United KingdomReported employees: 201-500 | Leicester, United Kingdom | 201-500 | Exact match | 27 contacts → |
“Hands Cleaners are YOUR leading cleaning team and take great pride in setting the standards for quality cleaning across Leicester, Nottingham, Derby and the Midlands.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Clean Slate UK LTDclean-slate.co.ukHQ: Derby, United KingdomReported employees: 201-500 | Derby, United Kingdom | 201-500 | Exact match | 26 contacts → |
“Clean Slate – Commercial Cleaning With a Difference Since 1983, Clean Slate has helped businesses maintain clean, safe and professional workplaces they can be proud of.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Bright Hygienebrighthygiene.co.ukHQ: Harlow, United KingdomReported employees: 51-200 | Harlow, United Kingdom | 51-200 | Exact match | 24 contacts → |
“Bright Hygiene is one of the UK’s leading cleaning hygiene service companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Lawrence Cleaning Solutionslawrencecleaning.co.ukHQ: Dudley, United KingdomReported employees: 201-500 | Dudley, United Kingdom | 201-500 | Exact match | 23 contacts → |
“Lawrence Cleaning are a family owned Commercial Cleaning Company based in Dudley and delivering quality cleaning services throughout the West Midlands area since 1983.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Cynergi Cleaning & Support Servicescynergi-services.co.ukHQ: Essex, United KingdomReported employees: 201-500 | Essex, United Kingdom | 201-500 | Exact match | 23 contacts → |
“Cynergi Cleaning & Support Services have taken cleaning to a new level with its fresh thinking.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Direct Cleaning Servicesdirect-cleaning.comHQ: Corsham, United KingdomReported employees: 501-1,000 | Corsham, United Kingdom | 501-1,000 | Exact match | 20 contacts → |
“For over fifty years Direct Cleaning Services has been providing a successful daily cleaning service to many offices, retail outlets, businesses and schools throughout the South…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Helapet LTDhelapet.co.ukHQ: Houghton Regis, United KingdomReported employees: 11-50 | Houghton Regis, United Kingdom | 11-50 | Exact match | 19 contacts → |
“With its 40-year legacy, Helapet is a premier UK manufacturer and distributor of medical and cleanroom consumables.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Lawrence Cleaning Servicesthe-cleaning-company.co.ukHQ: Northampton, United KingdomReported employees: 51-200 | Northampton, United Kingdom | 51-200 | Exact match | 18 contacts → |
“At LCS we provide cleaning services for medical facilities, office cleaning, school cleaning, warehouse cleaning and many more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Redditch Medicalredditchmedical.comHQ: Sedgefield, United KingdomReported employees: 51-200 | Sedgefield, United Kingdom | 51-200 | Exact match | 17 contacts → |
“Redditch Medical – Innovative Thinking!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Cleartrace Infection Controlcleartrace.co.ukHQ: Lancaster, United KingdomReported employees: 11-50 | Lancaster, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Awarded Best UK Infection Control Provider 2023, ClearTrace are the UK's leading Infection Control Company providing Ambulance Make Ready, Ambulance Deep Cleaning, Ad-hoc…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Tecomak Environmental Services LTDtecomak.comHQ: Tonbridge, United KingdomReported employees: 11-50 | Tonbridge, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Tecomak is an industry-leading service provider of critical ventilation and biological decontamination solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Ramora Limitedramora.co.ukHQ: Shenstone, United KingdomReported employees: 11-50 | Shenstone, United Kingdom | 11-50 | Exact match | 15 contacts → |
“The services we offer here at Ramora include building cleaning, street cleaning, professional facilities, industrial cleaning and building refurbishment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Avalon Cleaning Systems Limitedavaloncleaningsystems.co.ukHQ: Leighton Buzzard, United KingdomReported employees: 201-500 | Leighton Buzzard, United Kingdom | 201-500 | Exact match | 15 contacts → |
“Established in 1979, Avalon Cleaning Systems has been delivering impeccable cleaning services marked by superior quality and a commitment to customer satisfaction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  React Specialist Cleaningreactsc.co.ukHQ: Swadlincote, United KingdomReported employees: 51-200 | Swadlincote, United Kingdom | 51-200 | Exact match | 14 contacts → |
“We are the extreme cleaning company that goes beyond the everyday to tackle cleaning problems that non-specialists just can’t cope with.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 379 company matches
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Cleanroom decontamination services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
371 records in the displayed employee bands.
8 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 379 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: November 6, 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 ↗
Cleanroom decontamination services by metro
Questions about this company list
What does Exact match mean for cleanroom decontamination services?
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 decontamination services did RevenueBase find based in the United Kingdom?
The saved snapshot records 379 matching company records, 2,695 tracked contacts and 536 verified emails. The public preview displays 25 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: November 6, 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 decontamination services by geography
- Cleanroom decontamination services based in London, United Kingdom
- Cleanroom decontamination services based in New York, United States
- Cleanroom decontamination services based in Argentina
- Cleanroom decontamination services based in Australia
- Cleanroom decontamination services based in Belgium
- Cleanroom decontamination services based in Brazil
- Cleanroom decontamination services based in Canada
- Cleanroom decontamination services based in France
- Cleanroom decontamination services based in Germany
- Cleanroom decontamination services based in India
- Cleanroom decontamination services based in Italy
- Cleanroom decontamination services based in the Netherlands
Cite this list
RevenueBase Data Team. Top 25 cleanroom decontamination services based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/cleanroom-decontamination-services/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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cleanroom decontamination services based in London, United Kingdom
- Cleanroom decontamination services based in New York, United States
- Cleanroom decontamination services based in Argentina
- Cleanroom decontamination services based in Australia
- Cleanroom decontamination services based in Belgium
- Cleanroom decontamination services based in Brazil
Company intelligence · public preview
Top 25 cleanroom decontamination services based in the United Kingdom
RevenueBase records 379 matching company records for cleanroom decontamination services based in the United Kingdom, with 2,695 tracked contacts and 536 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 25 cleanroom decontamination services 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 | HQ: London & South East, United KingdomReported employees: 201-500 | London & South East, United Kingdom | 201-500 | Exact match | 438 contacts → |
“IHSS is committed to supporting and partnering our healthcare customers to provide a comprehensive range of tailored decontamination and sterilisation service solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Total Clean Servicestotalclean.co.uk HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 125 contacts → |
“The year 2023 marks 35 years since Total Clean was established.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | KGB Cleaning South West LTDkgbsouthwest.com HQ: Reading, United KingdomReported employees: 501-1,000 | Reading, United Kingdom | 501-1,000 | Exact match | 74 contacts → |
“KGB Cleaning South West Ltd is a facilities services company providing professional cleaning services to the educational sector.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Temcouk Facility Services Limitedtemco-services.co.uk HQ: Uxbridge, United KingdomReported employees: 201-500 | Uxbridge, United Kingdom | 201-500 | Exact match | 68 contacts → |
“Responding to changing customer demands, TemcoUK has evolved from a professional cleaning services provider to one offering a range of related facility solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | IM Med. The Decontamination Specialistsim-med.com HQ: Waterbeach, United KingdomReported employees: 51-200 | Waterbeach, United Kingdom | 51-200 | Exact match | 57 contacts → |
“At iM Med, people are at the heart of everything we do.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | ACE Cleaning Companyacecleaningcompany.co.uk HQ: Leicester, United KingdomReported employees: 201-500 | Leicester, United Kingdom | 201-500 | Exact match | 43 contacts → |
“Ace Cleaning Company has been trading since 1969.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Contained AIR Solutionscontainedairsolutions.co.uk HQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 42 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Capital Service Solutions Group LTDcapitalssg.com HQ: Livingston, United KingdomReported employees: 201-500 | Livingston, United Kingdom | 201-500 | Exact match | 40 contacts → |
“With over 45 years of history, Capital Service Solutions has built an excellent reputation for providing a quality service tailored to meet our customer's precise needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Connect 2 Cleanrooms & Cleanroomshopconnect2cleanrooms.com HQ: Lancaster, United KingdomReported employees: 11-50 | Lancaster, United Kingdom | 11-50 | Exact match | 36 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pbsc UKpbsc.co.uk HQ: Mirfield, United KingdomReported employees: 11-50 | Mirfield, United Kingdom | 11-50 | Exact match | 32 contacts → |
“PBSC designs and manufactures bespoke cleanroom and high containment systems that set recognised standards in containment engineering worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | A Quality Service LTD AQSaqualityservice.co.uk HQ: Pontypridd, United KingdomReported employees: 201-500 | Pontypridd, United Kingdom | 201-500 | Exact match | 27 contacts → |
“Now part of The Tudor Group - A Quality Service (AQS) has a reputation for being one of the most reliable and responsive cleaning contractors in Wales and the south west of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hands Cleaners LTDhandsgroup.co.uk HQ: Leicester, United KingdomReported employees: 201-500 | Leicester, United Kingdom | 201-500 | Exact match | 27 contacts → |
“Hands Cleaners are YOUR leading cleaning team and take great pride in setting the standards for quality cleaning across Leicester, Nottingham, Derby and the Midlands.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Clean Slate UK LTDclean-slate.co.uk HQ: Derby, United KingdomReported employees: 201-500 | Derby, United Kingdom | 201-500 | Exact match | 26 contacts → |
“Clean Slate – Commercial Cleaning With a Difference Since 1983, Clean Slate has helped businesses maintain clean, safe and professional workplaces they can be proud of.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Bright Hygienebrighthygiene.co.uk HQ: Harlow, United KingdomReported employees: 51-200 | Harlow, United Kingdom | 51-200 | Exact match | 24 contacts → |
“Bright Hygiene is one of the UK’s leading cleaning hygiene service companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Lawrence Cleaning Solutionslawrencecleaning.co.uk HQ: Dudley, United KingdomReported employees: 201-500 | Dudley, United Kingdom | 201-500 | Exact match | 23 contacts → |
“Lawrence Cleaning are a family owned Commercial Cleaning Company based in Dudley and delivering quality cleaning services throughout the West Midlands area since 1983.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Cynergi Cleaning & Support Servicescynergi-services.co.uk HQ: Essex, United KingdomReported employees: 201-500 | Essex, United Kingdom | 201-500 | Exact match | 23 contacts → |
“Cynergi Cleaning & Support Services have taken cleaning to a new level with its fresh thinking.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Direct Cleaning Servicesdirect-cleaning.com HQ: Corsham, United KingdomReported employees: 501-1,000 | Corsham, United Kingdom | 501-1,000 | Exact match | 20 contacts → |
“For over fifty years Direct Cleaning Services has been providing a successful daily cleaning service to many offices, retail outlets, businesses and schools throughout the South…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Helapet LTDhelapet.co.uk HQ: Houghton Regis, United KingdomReported employees: 11-50 | Houghton Regis, United Kingdom | 11-50 | Exact match | 19 contacts → |
“With its 40-year legacy, Helapet is a premier UK manufacturer and distributor of medical and cleanroom consumables.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Lawrence Cleaning Servicesthe-cleaning-company.co.uk HQ: Northampton, United KingdomReported employees: 51-200 | Northampton, United Kingdom | 51-200 | Exact match | 18 contacts → |
“At LCS we provide cleaning services for medical facilities, office cleaning, school cleaning, warehouse cleaning and many more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Redditch Medicalredditchmedical.com HQ: Sedgefield, United KingdomReported employees: 51-200 | Sedgefield, United Kingdom | 51-200 | Exact match | 17 contacts → |
“Redditch Medical – Innovative Thinking!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Cleartrace Infection Controlcleartrace.co.uk HQ: Lancaster, United KingdomReported employees: 11-50 | Lancaster, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Awarded Best UK Infection Control Provider 2023, ClearTrace are the UK's leading Infection Control Company providing Ambulance Make Ready, Ambulance Deep Cleaning, Ad-hoc…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Tecomak Environmental Services LTDtecomak.com HQ: Tonbridge, United KingdomReported employees: 11-50 | Tonbridge, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Tecomak is an industry-leading service provider of critical ventilation and biological decontamination solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ramora Limitedramora.co.uk HQ: Shenstone, United KingdomReported employees: 11-50 | Shenstone, United Kingdom | 11-50 | Exact match | 15 contacts → |
“The services we offer here at Ramora include building cleaning, street cleaning, professional facilities, industrial cleaning and building refurbishment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Avalon Cleaning Systems Limitedavaloncleaningsystems.co.uk HQ: Leighton Buzzard, United KingdomReported employees: 201-500 | Leighton Buzzard, United Kingdom | 201-500 | Exact match | 15 contacts → |
“Established in 1979, Avalon Cleaning Systems has been delivering impeccable cleaning services marked by superior quality and a commitment to customer satisfaction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | React Specialist Cleaningreactsc.co.uk HQ: Swadlincote, United KingdomReported employees: 51-200 | Swadlincote, United Kingdom | 51-200 | Exact match | 14 contacts → |
“We are the extreme cleaning company that goes beyond the everyday to tackle cleaning problems that non-specialists just can’t cope with.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 379 company matches
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Cleanroom decontamination services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
371 records in the displayed employee bands.
8 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 379 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: November 6, 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 ↗
Cleanroom decontamination services by metro
Questions about this company list
What does Exact match mean for cleanroom decontamination services?
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 decontamination services did RevenueBase find based in the United Kingdom?
The saved snapshot records 379 matching company records, 2,695 tracked contacts and 536 verified emails. The public preview displays 25 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: November 6, 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 decontamination services by geography
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- Cleanroom decontamination services based in Germany
- Cleanroom decontamination services based in India
- Cleanroom decontamination services based in Italy
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Cite this list
RevenueBase Data Team. Top 25 cleanroom decontamination services based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/cleanroom-decontamination-services/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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