Company lists · Data refreshed October 2026
Top 25 Medical office janitorial contractors based in the United Kingdom
RevenueBase identified 1,102 company matches for medical office janitorial contractors associated with the United Kingdom as of October 2026 and tracks 8,479 professional contacts across them, including 1,208 with verified work emails. London is the largest hub.
This list covers company matches for medical office janitorial contractors associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 18, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest medical office janitorial contractors based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 404 contacts → | ||||
Exact match “IHSS is committed to supporting and partnering our healthcare customers to provide a comprehensive range of tailored decontamination and sterilisation service solutions.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 2 | 327 contacts → | ||||
Exact match “Minster Cleaning Services specialises in the professional cleaning of office and commercial premises across a wide range of UK sectors.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 3 | 293 contacts → | ||||
Exact match “Spotless Commercial Cleaning Ltd was founded in 1988 by Roger Green.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 4 | 183 contacts → | ||||
Exact match “At Nviro, we create clean, hygienic and safe environments for building users to thrive in.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 5 | 124 contacts → | ||||
Exact match “The year 2023 marks 35 years since Total Clean was established.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 6 | 104 contacts → | ||||
Exact match “GreenZone is a commercial cleaning company like no other; we aim to challenge all industry preconceptions and deliver the cleanest and most service focused customer experience…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 7 | 95 contacts → | ||||
Exact match “Established in 1982 and with over 35 years of trading experience, Glen Group has become one of the largest privately owned facility services companies in the UK.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 8 | 89 contacts → | ||||
Exact match “KGB Cleaning & Support Services has been providing cleaning and associated services for more than 20 years within the commercial, public, local government and educational sectors.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 9 | 82 contacts → | ||||
Exact match “Kingdom Cleaning is one of the leading suppliers of contract cleaning and associated soft services.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 10 | 77 contacts → | ||||
Exact match “Exclusive Services Group is now Proudly OCS following the acquisition in September 2024 by OCS.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 11 | 74 contacts → | ||||
Exact match “With circa 450 customer sites and over cleaning staff looking after buildings in the education, medical, commercial and leisure sectors, we are experts at what we do.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 12 | 69 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 · Oct 18, 2026 · View company records in RevenueBase | |||||
| 13 | 55 contacts → | ||||
Exact match “The Clean Space provides cleaning services to commercial spaces in London, Birmingham, Solihull, Coventry, Rugby, Manchester, Bristol, Cardiff, Gloucester, Cheltenham and…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 14 | 54 contacts → | ||||
Exact match “At iM Med, people are at the heart of everything we do.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 15 | 50 contacts → | ||||
Exact match “With over 40 years of experience, Sychem is a trusted leader in disinfection, sterilisation, and decontamination solutions.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 16 | 49 contacts → | ||||
Exact match “We are a nationwide, award winning healthcare sector supplier, specialising in Servicing and Maintenance, Medical Equipment and Hygiene Products.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 17 | 48 contacts → | ||||
Exact match “People rarely remember the cleaning itself.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 18 | 48 contacts → | ||||
Exact match “Cleaning Express combines cleaning expertise, first-class customer service, trained & motivated staff and local knowledge to bring together unrivalled cleaning services in London.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 19 | 44 contacts → | ||||
Exact match “Ace Cleaning Company has been trading since 1969.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 20 | 43 contacts → | ||||
Exact match “Alliance Cleaning is a national commercial cleaning company built on 28 years of consistent standards, certified quality, and a genuine commitment to the clients we serve.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 21 | 41 contacts → | ||||
Exact match “At Glenn Cleaning and Support Services for twenty years, our priorities have been our governing principles of trust and personal care.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 22 | 37 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 · Oct 18, 2026 · View company records in RevenueBase | |||||
| 23 | 35 contacts → | ||||
Exact match “A CONTRACT CLEANING COMPANY THAT TRULY MAKES A DIFFERENCE.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 24 | 33 contacts → | ||||
Exact match “Casna Group is a trusted cleaning and facilities management leader, known for delivering exceptional services tailored to diverse client needs.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 25 | 31 contacts → | ||||
Exact match “Ever Brite Cleaning Services are a highly motivated office cleaning company using modern day cleaning techniques to achieve the highest standards with a high emphasis on in-house…” Recorded in the RevenueBase company graph · Oct 18, 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 “medical office janitorial contractors”. 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 1,102 medical office janitorial contractors based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 1,208 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Medical office janitorial contractors based in the United Kingdom at a glance
As of Oct 18, 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 1,102 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “medical office janitorial contractors” 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 1,208 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 18, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Medical office janitorial contractors 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 “medical office janitorial contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many medical office janitorial contractors are there based in the United Kingdom?
RevenueBase identified 1,102 company matches for medical office janitorial contractors associated with the United Kingdom as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Ihss Decontamination & Sterile Service Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most medical office janitorial contractors?
London leads with 169 company records, followed by Manchester (24) and Birmingham (21).
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 1,208 professional contacts with verified work emails tracked across these 1,102 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,102 medical office janitorial contractors based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Medical office janitorial contractors by geography
- Medical office janitorial contractors based in Buenos Aires, Argentina
- Medical office janitorial contractors based in Melbourne, Australia
- Medical office janitorial contractors based in Sydney, Australia
- Medical office janitorial contractors based in Calgary, Canada
- Medical office janitorial contractors based in Mississauga, Canada
- Medical office janitorial contractors based in Toronto, Canada
- Medical office janitorial contractors based in London, United Kingdom
- Medical office janitorial contractors based in Atlanta, United States
- Medical office janitorial contractors based in Charlotte, United States
- Medical office janitorial contractors based in Chicago, United States
- Medical office janitorial contractors based in Cincinnati, United States
- Medical office janitorial contractors based in Dallas, United States
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
- Medical office janitorial contractors based in Buenos Aires, Argentina
- Medical office janitorial contractors based in Melbourne, Australia
- Medical office janitorial contractors based in Sydney, Australia
- Medical office janitorial contractors based in Calgary, Canada
- Medical office janitorial contractors based in Mississauga, Canada
- Medical office janitorial contractors based in Toronto, Canada
Company intelligence · public preview
Top 25 medical office janitorial contractors 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 1,102 matching company records for medical office janitorial contractors based in the United Kingdom, with 8,479 tracked contacts and 1,208 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: October 18, 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 medical office janitorial contractors 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 | 404 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 · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Minster Cleaningminstercleaning.co.ukHQ: Erdington, United KingdomReported employees: Not recorded | Erdington, United Kingdom | Not recorded | Exact match | 327 contacts → |
“Minster Cleaning Services specialises in the professional cleaning of office and commercial premises across a wide range of UK sectors.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Spotless Commercial Cleaning LTDspotlessclean.co.ukHQ: Edinburgh, United KingdomReported employees: 1,001-5,000 | Edinburgh, United Kingdom | 1,001-5,000 | Exact match | 293 contacts → |
“Spotless Commercial Cleaning Ltd was founded in 1988 by Roger Green.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | NVIROnviro.co.uk HQ: Portsmouth, United KingdomReported employees: 1,001-5,000 | Portsmouth, United Kingdom | 1,001-5,000 | Exact match | 183 contacts → |
“At Nviro, we create clean, hygienic and safe environments for building users to thrive in.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Total Clean Servicestotalclean.co.ukHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 124 contacts → |
“The year 2023 marks 35 years since Total Clean was established.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Greenzone Cleaning & Support Servicesgzcss.co.ukHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 104 contacts → |
“GreenZone is a commercial cleaning company like no other; we aim to challenge all industry preconceptions and deliver the cleanest and most service focused customer experience…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Glen Group LTDglengroupltd.com HQ: Bristol, United KingdomReported employees: 5,001-10,000 | Bristol, United Kingdom | 5,001-10,000 | Exact match | 95 contacts → |
“Established in 1982 and with over 35 years of trading experience, Glen Group has become one of the largest privately owned facility services companies in the UK.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  KGB Cleaning & Support Services LTDkgbcleaning.co.ukHQ: Chelmsford, United KingdomReported employees: 1,001-5,000 | Chelmsford, United Kingdom | 1,001-5,000 | Exact match | 89 contacts → |
“KGB Cleaning & Support Services has been providing cleaning and associated services for more than 20 years within the commercial, public, local government and educational sectors.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Kingdom Cleaningkingdom.co.ukHQ: Sidcup, United KingdomReported employees: 1,001-5,000 | Sidcup, United Kingdom | 1,001-5,000 | Exact match | 82 contacts → |
“Kingdom Cleaning is one of the leading suppliers of contract cleaning and associated soft services.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Exclusive Services Groupexclusivecontracts.co.uk HQ: Hatfield, United KingdomReported employees: 1,001-5,000 | Hatfield, United Kingdom | 1,001-5,000 | Exact match | 77 contacts → |
“Exclusive Services Group is now Proudly OCS following the acquisition in September 2024 by OCS.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Rapid Commercial Cleaning Servicesrapidclean.co.uk HQ: Wokingham, United KingdomReported employees: 501-1,000 | Wokingham, United Kingdom | 501-1,000 | Exact match | 74 contacts → |
“With circa 450 customer sites and over cleaning staff looking after buildings in the education, medical, commercial and leisure sectors, we are experts at what we do.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Temcouk Facility Services Limitedtemco-services.co.uk HQ: Uxbridge, United KingdomReported employees: 201-500 | Uxbridge, United Kingdom | 201-500 | Exact match | 69 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 · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  The Clean Spacethecleanspace.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 55 contacts → |
“The Clean Space provides cleaning services to commercial spaces in London, Birmingham, Solihull, Coventry, Rugby, Manchester, Bristol, Cardiff, Gloucester, Cheltenham and…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  IM Med. The Decontamination Specialistsim-med.comHQ: Waterbeach, United KingdomReported employees: 51-200 | Waterbeach, United Kingdom | 51-200 | Exact match | 54 contacts → |
“At iM Med, people are at the heart of everything we do.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sychem LTDsychem.co.uk HQ: Nursling, United KingdomReported employees: 51-200 | Nursling, United Kingdom | 51-200 | Exact match | 50 contacts → |
“With over 40 years of experience, Sychem is a trusted leader in disinfection, sterilisation, and decontamination solutions.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Beaucarebeaucare.comHQ: Harrogate, United KingdomReported employees: 51-200 | Harrogate, United Kingdom | 51-200 | Exact match | 49 contacts → |
“We are a nationwide, award winning healthcare sector supplier, specialising in Servicing and Maintenance, Medical Equipment and Hygiene Products.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Chamberlaine Cleaning Services B Corpchamberlaine.co.ukHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 48 contacts → |
“People rarely remember the cleaning itself.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Cleaning Expresscleaning-express.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 48 contacts → |
“Cleaning Express combines cleaning expertise, first-class customer service, trained & motivated staff and local knowledge to bring together unrivalled cleaning services in London.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  ACE Cleaning Companyacecleaningcompany.co.ukHQ: Leicester, United KingdomReported employees: 201-500 | Leicester, United Kingdom | 201-500 | Exact match | 44 contacts → |
“Ace Cleaning Company has been trading since 1969.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Alliance Cleaning LTDalliance-cleaning.co.ukHQ: Hertford, United KingdomReported employees: 501-1,000 | Hertford, United Kingdom | 501-1,000 | Exact match | 43 contacts → |
“Alliance Cleaning is a national commercial cleaning company built on 28 years of consistent standards, certified quality, and a genuine commitment to the clients we serve.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Glenn Cleaning & Support Servicesglenn-group.co.uk HQ: Bedford, United KingdomReported employees: 501-1,000 | Bedford, United Kingdom | 501-1,000 | Exact match | 41 contacts → |
“At Glenn Cleaning and Support Services for twenty years, our priorities have been our governing principles of trust and personal care.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Capital Service Solutions Group LTDcapitalssg.com HQ: Livingston, United KingdomReported employees: 201-500 | Livingston, United Kingdom | 201-500 | Exact match | 37 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 · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Greenzest Limited B Corpgreenzest.co.uk HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 35 contacts → |
“A CONTRACT CLEANING COMPANY THAT TRULY MAKES A DIFFERENCE.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Casna Groupcasnagroup.co.ukHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 33 contacts → |
“Casna Group is a trusted cleaning and facilities management leader, known for delivering exceptional services tailored to diverse client needs.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Ever Brite Cleaning Services LTDeverbritecleaning.co.ukHQ: Aylesbury, United KingdomReported employees: 51-200 | Aylesbury, United Kingdom | 51-200 | Exact match | 31 contacts → |
“Ever Brite Cleaning Services are a highly motivated office cleaning company using modern day cleaning techniques to achieve the highest standards with a high emphasis on in-house…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,102 company matches
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Medical office janitorial contractors: dataset insights
October 18, 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
1,091 records in the displayed employee bands.
11 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 1,102 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: October 18, 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 ↗
Medical office janitorial contractors by metro
Questions about this company list
What does Exact match mean for medical office janitorial contractors?
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 medical office janitorial contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 1,102 matching company records, 8,479 tracked contacts and 1,208 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: October 18, 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
Medical office janitorial contractors by geography
- Medical office janitorial contractors based in Buenos Aires, Argentina
- Medical office janitorial contractors based in Melbourne, Australia
- Medical office janitorial contractors based in Sydney, Australia
- Medical office janitorial contractors based in Calgary, Canada
- Medical office janitorial contractors based in Mississauga, Canada
- Medical office janitorial contractors based in Toronto, Canada
- Medical office janitorial contractors based in London, United Kingdom
- Medical office janitorial contractors based in Atlanta, United States
- Medical office janitorial contractors based in Charlotte, United States
- Medical office janitorial contractors based in Chicago, United States
- Medical office janitorial contractors based in Cincinnati, United States
- Medical office janitorial contractors based in Dallas, United States
Cite this list
RevenueBase Data Team. Top 25 medical office janitorial contractors based in the United Kingdom. Snapshot: October 18, 2026. https://revenuebase.ai/companies/medical-office-janitorial-contractors/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
- Medical office janitorial contractors based in Buenos Aires, Argentina
- Medical office janitorial contractors based in Melbourne, Australia
- Medical office janitorial contractors based in Sydney, Australia
- Medical office janitorial contractors based in Calgary, Canada
- Medical office janitorial contractors based in Mississauga, Canada
- Medical office janitorial contractors based in Toronto, Canada
Company intelligence · public preview
Top 25 medical office janitorial contractors based in the United Kingdom
RevenueBase records 1,102 matching company records for medical office janitorial contractors based in the United Kingdom, with 8,479 tracked contacts and 1,208 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: October 18, 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 medical office janitorial contractors 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 | 404 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 · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Minster Cleaningminstercleaning.co.uk HQ: Erdington, United KingdomReported employees: Not recorded | Erdington, United Kingdom | Not recorded | Exact match | 327 contacts → |
“Minster Cleaning Services specialises in the professional cleaning of office and commercial premises across a wide range of UK sectors.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Spotless Commercial Cleaning LTDspotlessclean.co.uk HQ: Edinburgh, United KingdomReported employees: 1,001-5,000 | Edinburgh, United Kingdom | 1,001-5,000 | Exact match | 293 contacts → |
“Spotless Commercial Cleaning Ltd was founded in 1988 by Roger Green.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | NVIROnviro.co.uk HQ: Portsmouth, United KingdomReported employees: 1,001-5,000 | Portsmouth, United Kingdom | 1,001-5,000 | Exact match | 183 contacts → |
“At Nviro, we create clean, hygienic and safe environments for building users to thrive in.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Total Clean Servicestotalclean.co.uk HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 124 contacts → |
“The year 2023 marks 35 years since Total Clean was established.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Greenzone Cleaning & Support Servicesgzcss.co.uk HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 104 contacts → |
“GreenZone is a commercial cleaning company like no other; we aim to challenge all industry preconceptions and deliver the cleanest and most service focused customer experience…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Glen Group LTDglengroupltd.com HQ: Bristol, United KingdomReported employees: 5,001-10,000 | Bristol, United Kingdom | 5,001-10,000 | Exact match | 95 contacts → |
“Established in 1982 and with over 35 years of trading experience, Glen Group has become one of the largest privately owned facility services companies in the UK.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | KGB Cleaning & Support Services LTDkgbcleaning.co.uk HQ: Chelmsford, United KingdomReported employees: 1,001-5,000 | Chelmsford, United Kingdom | 1,001-5,000 | Exact match | 89 contacts → |
“KGB Cleaning & Support Services has been providing cleaning and associated services for more than 20 years within the commercial, public, local government and educational sectors.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Kingdom Cleaningkingdom.co.uk HQ: Sidcup, United KingdomReported employees: 1,001-5,000 | Sidcup, United Kingdom | 1,001-5,000 | Exact match | 82 contacts → |
“Kingdom Cleaning is one of the leading suppliers of contract cleaning and associated soft services.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Exclusive Services Groupexclusivecontracts.co.uk HQ: Hatfield, United KingdomReported employees: 1,001-5,000 | Hatfield, United Kingdom | 1,001-5,000 | Exact match | 77 contacts → |
“Exclusive Services Group is now Proudly OCS following the acquisition in September 2024 by OCS.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Rapid Commercial Cleaning Servicesrapidclean.co.uk HQ: Wokingham, United KingdomReported employees: 501-1,000 | Wokingham, United Kingdom | 501-1,000 | Exact match | 74 contacts → |
“With circa 450 customer sites and over cleaning staff looking after buildings in the education, medical, commercial and leisure sectors, we are experts at what we do.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Temcouk Facility Services Limitedtemco-services.co.uk HQ: Uxbridge, United KingdomReported employees: 201-500 | Uxbridge, United Kingdom | 201-500 | Exact match | 69 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 · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | The Clean Spacethecleanspace.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 55 contacts → |
“The Clean Space provides cleaning services to commercial spaces in London, Birmingham, Solihull, Coventry, Rugby, Manchester, Bristol, Cardiff, Gloucester, Cheltenham and…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | IM Med. The Decontamination Specialistsim-med.com HQ: Waterbeach, United KingdomReported employees: 51-200 | Waterbeach, United Kingdom | 51-200 | Exact match | 54 contacts → |
“At iM Med, people are at the heart of everything we do.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sychem LTDsychem.co.uk HQ: Nursling, United KingdomReported employees: 51-200 | Nursling, United Kingdom | 51-200 | Exact match | 50 contacts → |
“With over 40 years of experience, Sychem is a trusted leader in disinfection, sterilisation, and decontamination solutions.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Beaucarebeaucare.com HQ: Harrogate, United KingdomReported employees: 51-200 | Harrogate, United Kingdom | 51-200 | Exact match | 49 contacts → |
“We are a nationwide, award winning healthcare sector supplier, specialising in Servicing and Maintenance, Medical Equipment and Hygiene Products.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Chamberlaine Cleaning Services B Corpchamberlaine.co.uk HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 48 contacts → |
“People rarely remember the cleaning itself.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Cleaning Expresscleaning-express.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 48 contacts → |
“Cleaning Express combines cleaning expertise, first-class customer service, trained & motivated staff and local knowledge to bring together unrivalled cleaning services in London.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ACE Cleaning Companyacecleaningcompany.co.uk HQ: Leicester, United KingdomReported employees: 201-500 | Leicester, United Kingdom | 201-500 | Exact match | 44 contacts → |
“Ace Cleaning Company has been trading since 1969.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Alliance Cleaning LTDalliance-cleaning.co.uk HQ: Hertford, United KingdomReported employees: 501-1,000 | Hertford, United Kingdom | 501-1,000 | Exact match | 43 contacts → |
“Alliance Cleaning is a national commercial cleaning company built on 28 years of consistent standards, certified quality, and a genuine commitment to the clients we serve.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Glenn Cleaning & Support Servicesglenn-group.co.uk HQ: Bedford, United KingdomReported employees: 501-1,000 | Bedford, United Kingdom | 501-1,000 | Exact match | 41 contacts → |
“At Glenn Cleaning and Support Services for twenty years, our priorities have been our governing principles of trust and personal care.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Capital Service Solutions Group LTDcapitalssg.com HQ: Livingston, United KingdomReported employees: 201-500 | Livingston, United Kingdom | 201-500 | Exact match | 37 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 · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Greenzest Limited B Corpgreenzest.co.uk HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 35 contacts → |
“A CONTRACT CLEANING COMPANY THAT TRULY MAKES A DIFFERENCE.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Casna Groupcasnagroup.co.uk HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 33 contacts → |
“Casna Group is a trusted cleaning and facilities management leader, known for delivering exceptional services tailored to diverse client needs.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ever Brite Cleaning Services LTDeverbritecleaning.co.uk HQ: Aylesbury, United KingdomReported employees: 51-200 | Aylesbury, United Kingdom | 51-200 | Exact match | 31 contacts → |
“Ever Brite Cleaning Services are a highly motivated office cleaning company using modern day cleaning techniques to achieve the highest standards with a high emphasis on in-house…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Medical office janitorial contractors: dataset insights
October 18, 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
1,091 records in the displayed employee bands.
11 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 1,102 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: October 18, 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 ↗
Medical office janitorial contractors by metro
Questions about this company list
What does Exact match mean for medical office janitorial contractors?
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 medical office janitorial contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 1,102 matching company records, 8,479 tracked contacts and 1,208 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: October 18, 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
Medical office janitorial contractors by geography
- Medical office janitorial contractors based in Buenos Aires, Argentina
- Medical office janitorial contractors based in Melbourne, Australia
- Medical office janitorial contractors based in Sydney, Australia
- Medical office janitorial contractors based in Calgary, Canada
- Medical office janitorial contractors based in Mississauga, Canada
- Medical office janitorial contractors based in Toronto, Canada
- Medical office janitorial contractors based in London, United Kingdom
- Medical office janitorial contractors based in Atlanta, United States
- Medical office janitorial contractors based in Charlotte, United States
- Medical office janitorial contractors based in Chicago, United States
- Medical office janitorial contractors based in Cincinnati, United States
- Medical office janitorial contractors based in Dallas, United States
Cite this list
RevenueBase Data Team. Top 25 medical office janitorial contractors based in the United Kingdom. Snapshot: October 18, 2026. https://revenuebase.ai/companies/medical-office-janitorial-contractors/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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- Medical office janitorial contractors based in Buenos Aires, Argentina
- Medical office janitorial contractors based in Melbourne, Australia
- Medical office janitorial contractors based in Sydney, Australia
- Medical office janitorial contractors based in Calgary, Canada
- Medical office janitorial contractors based in Mississauga, Canada
- Medical office janitorial contractors based in Toronto, Canada