Company lists · Data refreshed November 2026
Top 25 Isolation room cleaning companies worldwide
RevenueBase identified 4,955 company matches for isolation room cleaning companies worldwide as of November 2026 and tracks 49,002 professional contacts across them, including 7,285 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for isolation room cleaning companies worldwide, 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. Country and city lists for isolation room cleaning companies follow the table.
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 isolation room cleaning companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,893 contacts → | ||||
Exact match “Jani-King International has been a leader in the commercial cleaning services industry for 55 years as the first commercial cleaning franchise company with local support offices.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,483 contacts → | ||||
Exact match “In healthcare, nothing is more important than protecting patients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 1,366 contacts → | ||||
Exact match “With over 45 years of experience, MasterCorp has proudly served as a trusted partner in the hospitality services industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 1,291 contacts → | ||||
Exact match “Somos una compañía nacional dedicada a la prestación de Servicios Especializados de Limpieza y Mantenimiento, generamos más de 7.400 empleos directos en todo el país, con más de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 1,184 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 998 contacts → | ||||
Exact match “SKAN is a Swiss company and a global market and technological leader for isolators, cleanroom devices, and decontamination processes for the aseptic production of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 674 contacts → | ||||
Exact match “WHAT WE DO Property and facility managers trust 4M as their facility services partner because we back up our work.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 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 | |||||
| 9 | 408 contacts → | ||||
Exact match “SteelcoBelimed Inc is the US branch of the newco originated from the joint venture between Steelco and Belimed in 2024.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 391 contacts → | ||||
Exact match “SI.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 330 contacts → | ||||
Exact match “Sanitizamos, mantenemos y conservamos espacios e instalaciones de ocinas y plantas industriales, teniendo como principal objetivo generar ambientes seguros y que faciliten un…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 304 contacts → | ||||
Exact match “We are a Michigan-based commercial cleaning and facility maintenance company operating continuously since 1975.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 296 contacts → | ||||
Exact match “Recognizing a need for a specialized cleaning company that is tailor made to suit the more specialized market (Hospitality, Healthcare, and Food Hygiene) and enlisting partners…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 293 contacts → | ||||
Exact match “CleanNet U.S.A.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 273 contacts → | ||||
Exact match “As a leader in the commercial deep cleaning industry, Enviro-Master has decades of experience guided by three core values of our brand - Customer Service, Protection, and Advocacy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 271 contacts → | ||||
Exact match “Controlled Contamination Services is the leading provider of enterprise solutions for the pharmaceutical, biotech, medical device, electronic, data center, semiconductor…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 246 contacts → | ||||
Exact match “Somos una de las empresas más importantes del sector de : Limpieza y desinfección.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 236 contacts → | ||||
Exact match “Scandinavian’s team of cleaning professionals are responsible for putting the shine on 160-million feet of retail and commercial properties nationwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 235 contacts → | ||||
Exact match “Doing right by your people, our society and the planet by delivering clean, productive work environments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 216 contacts → | ||||
Exact match “Servizi Ospedalieri S.p.A, società controllata al 100% da Rekeep S.p.A, realtà leader in Italia nei servizi specialistici del segmento laundering & sterilization per il settore…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 201 contacts → | ||||
Exact match “Brilliant General Maintenance, Inc excels in delivering top-tier janitorial services for commercial spaces, including cleanrooms, office buildings, manufacturing facilities, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 200 contacts → | ||||
Exact match “As a fast-paced, innovative company, we’re driven by our desire to help reduce the risk of infections.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 198 contacts → | ||||
Exact match “At Corporate Cleaning Group (CCG), we go beyond just making spaces look clean-we ensure they are clean, safe, and healthy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 194 contacts → | ||||
Exact match “Au sein du Groupe ESSI Propreté, nous sommes convaincus, qu’au-delà des enjeux de propreté, nos métiers exercent un rôle majeur sur la qualité des environnements quotidiens…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 194 contacts → | ||||
Exact match “Since 1977, Janitronics Building Services has provided customized cleaning and janitorial services to New England’s most prestigious companies.” 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 “isolation room cleaning companies”. 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 4,955 isolation room cleaning companies worldwide
See the full list, filter by size, metro and specialty, and access 7,285 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Isolation room cleaning companies worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for isolation room cleaning companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “isolation room cleaning companies” 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. 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 7,285 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.
Isolation room cleaning companies by location
16 lists · largest firstEvery Isolation room cleaning companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Isolation room cleaning companies based in the United States1,436
- Isolation room cleaning companies based in Italy399
- Isolation room cleaning companies based in the United Kingdom313
- Isolation room cleaning companies based in France272
- Isolation room cleaning companies based in Canada227
- Isolation room cleaning companies based in Brazil152
- Isolation room cleaning companies based in Australia151
- Isolation room cleaning companies based in Spain127
- Isolation room cleaning companies based in Germany99
- Isolation room cleaning companies based in the Netherlands97
- Isolation room cleaning companies based in the United Arab Emirates69
- Isolation room cleaning companies based in Belgium43
- Isolation room cleaning companies based in Switzerland35
Cities
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 “isolation room cleaning companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many isolation room cleaning companies are there worldwide?
RevenueBase identified 4,955 company matches for isolation room cleaning companies worldwide 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?
Jani-King International, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most isolation room cleaning companies?
The United States leads with 1,436 companies, followed by Italy (399) and the United Kingdom (313). Every isolation room cleaning companies list by country and city is linked on this page.
Which city has the most isolation room cleaning companies?
London leads with 44 company records, followed by New York (43) and Rome (40).
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 7,285 professional contacts with verified work emails tracked across these 4,955 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 4,955 isolation room cleaning companies worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 isolation room cleaning companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 4,955 matching company records for isolation room cleaning companies worldwide, with 49,002 tracked contacts and 7,285 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 isolation room cleaning companies worldwide
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 |  Jani-King International, INCjaniking.comHQ: Addison, TX, United StatesReported employees: 10001+ | Addison, TX, United States | 10001+ | Exact match | 1,893 contacts → |
“Jani-King International has been a leader in the commercial cleaning services industry for 55 years as the first commercial cleaning franchise company with local support offices.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Irvine, CA, United StatesReported employees: 1,001-5,000 | Irvine, CA, United States | 1,001-5,000 | Exact match | 1,483 contacts → |
“In healthcare, nothing is more important than protecting patients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Mastercorp, INCmastercorp.comHQ: Orlando, FL, United StatesReported employees: 5,001-10,000 | Orlando, FL, United States | 5,001-10,000 | Exact match | 1,366 contacts → |
“With over 45 years of experience, MasterCorp has proudly served as a trusted partner in the hospitality services industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Brilladora EL Diamante S.Adiamante.com.coHQ: Cali, ColombiaReported employees: 5,001-10,000 | Cali, Colombia | 5,001-10,000 | Exact match | 1,291 contacts → |
“Somos una compañía nacional dedicada a la prestación de Servicios Especializados de Limpieza y Mantenimiento, generamos más de 7.400 empleos directos en todo el país, con más de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Kieler, WI, United StatesReported employees: 10001+ | Kieler, WI, United States | 10001+ | Exact match | 1,184 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  SKANskan.comHQ: Allschwil, SwitzerlandReported employees: 1,001-5,000 | Allschwil, Switzerland | 1,001-5,000 | Exact match | 998 contacts → |
“SKAN is a Swiss company and a global market and technological leader for isolators, cleanroom devices, and decontamination processes for the aseptic production of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  4m Building Solutions4-m.comHQ: St. Louis, MO, United StatesReported employees: 5,001-10,000 | St. Louis, MO, United States | 5,001-10,000 | Exact match | 674 contacts → |
“WHAT WE DO Property and facility managers trust 4M as their facility services partner because we back up our work.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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. | |||||
| 9 |  Belimedsteelcobelimed.comHQ: Ladson, SC, United StatesReported employees: 1,001-5,000 | Ladson, SC, United States | 1,001-5,000 | Exact match | 408 contacts → |
“SteelcoBelimed Inc is the US branch of the newco originated from the joint venture between Steelco and Belimed in 2024.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Servizi Italia S.P.Aservizitaliagroup.comHQ: Soragna, United StatesReported employees: 1,001-5,000 | Soragna, United States | 1,001-5,000 | Exact match | 391 contacts → |
“SI.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ezca Servicios Generalesezcaservicios.comHQ: Buenos Aires, ArgentinaReported employees: 1,001-5,000 | Buenos Aires, Argentina | 1,001-5,000 | Exact match | 330 contacts → |
“Sanitizamos, mantenemos y conservamos espacios e instalaciones de ocinas y plantas industriales, teniendo como principal objetivo generar ambientes seguros y que faciliten un…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Enviro-Clean Services, INCenviro-clean.comHQ: Holland, MI, United StatesReported employees: 1,001-5,000 | Holland, MI, United States | 1,001-5,000 | Exact match | 304 contacts → |
“We are a Michigan-based commercial cleaning and facility maintenance company operating continuously since 1975.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Afriboomafriboom.co.zaHQ: Honeydew, United StatesReported employees: 1,001-5,000 | Honeydew, United States | 1,001-5,000 | Exact match | 296 contacts → |
“Recognizing a need for a specialized cleaning company that is tailor made to suit the more specialized market (Hospitality, Healthcare, and Food Hygiene) and enlisting partners…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Cleannet USA Commercial Cleaning Servicescleannetusa.comHQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 293 contacts → |
“CleanNet U.S.A.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Enviro-Masterenviro-master.comHQ: Charlotte, NC, United StatesReported employees: 501-1,000 | Charlotte, NC, United States | 501-1,000 | Exact match | 273 contacts → |
“As a leader in the commercial deep cleaning industry, Enviro-Master has decades of experience guided by three core values of our brand - Customer Service, Protection, and Advocacy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Controlled Contamination Servicescontrolled-cs.comHQ: Dallas, NJ, United StatesReported employees: 1,001-5,000 | Dallas, NJ, United States | 1,001-5,000 | Exact match | 271 contacts → |
“Controlled Contamination Services is the leading provider of enterprise solutions for the pharmaceutical, biotech, medical device, electronic, data center, semiconductor…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Rapiaseorapiaseo.comHQ: Cali, ColombiaReported employees: Not recorded | Cali, Colombia | Not recorded | Exact match | 246 contacts → |
“Somos una de las empresas más importantes del sector de : Limpieza y desinfección.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Scandinavian Building Servicesscandinavian.caHQ: Edmonton, ON, CanadaReported employees: 5,001-10,000 | Edmonton, ON, Canada | 5,001-10,000 | Exact match | 236 contacts → |
“Scandinavian’s team of cleaning professionals are responsible for putting the shine on 160-million feet of retail and commercial properties nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Supercareempactgroup.co.zaHQ: Johannesburg, South AfricaReported employees: 10001+ | Johannesburg, South Africa | 10001+ | Exact match | 235 contacts → |
“Doing right by your people, our society and the planet by delivering clean, productive work environments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Servizi Ospedalieriserviziospedalieri.itHQ: Ferrara, ItalyReported employees: 1,001-5,000 | Ferrara, Italy | 1,001-5,000 | Exact match | 216 contacts → |
“Servizi Ospedalieri S.p.A, società controllata al 100% da Rekeep S.p.A, realtà leader in Italia nei servizi specialistici del segmento laundering & sterilization per il settore…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Brilliant General Maintenance, INCrcc-bgm.comHQ: San Jose, CA, United StatesReported employees: 1,001-5,000 | San Jose, CA, United States | 1,001-5,000 | Exact match | 201 contacts → |
“Brilliant General Maintenance, Inc excels in delivering top-tier janitorial services for commercial spaces, including cleanrooms, office buildings, manufacturing facilities, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Gama Healthcaregamahealthcare.comHQ: Hemel Hempstead, United KingdomReported employees: 201-500 | Hemel Hempstead, United Kingdom | 201-500 | Exact match | 200 contacts → |
“As a fast-paced, innovative company, we’re driven by our desire to help reduce the risk of infections.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Corporate Cleaning Groupcorporatecleaninggroupfranchise.comHQ: Livonia, MI, United StatesReported employees: 201-500 | Livonia, MI, United States | 201-500 | Exact match | 198 contacts → |
“At Corporate Cleaning Group (CCG), we go beyond just making spaces look clean-we ensure they are clean, safe, and healthy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Groupe Essi Propretégroupe-essi.comHQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 194 contacts → |
“Au sein du Groupe ESSI Propreté, nous sommes convaincus, qu’au-delà des enjeux de propreté, nos métiers exercent un rôle majeur sur la qualité des environnements quotidiens…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Janitronics Building Servicesjanitronics.comHQ: Waltham, MA, United StatesReported employees: 1,001-5,000 | Waltham, MA, United States | 1,001-5,000 | Exact match | 194 contacts → |
“Since 1977, Janitronics Building Services has provided customized cleaning and janitorial services to New England’s most prestigious companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,955 company matches
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Isolation room cleaning companies: 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
4,881 records in the displayed employee bands.
74 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 4,955 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 ↗
Isolation room cleaning companies by location
16 lists · largest firstEvery Isolation room cleaning companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Isolation room cleaning companies based in the United States1,436
- Isolation room cleaning companies based in Italy399
- Isolation room cleaning companies based in the United Kingdom313
- Isolation room cleaning companies based in France272
- Isolation room cleaning companies based in Canada227
- Isolation room cleaning companies based in Brazil152
- Isolation room cleaning companies based in Australia151
- Isolation room cleaning companies based in Spain127
- Isolation room cleaning companies based in Germany99
- Isolation room cleaning companies based in the Netherlands97
- Isolation room cleaning companies based in the United Arab Emirates69
- Isolation room cleaning companies based in Belgium43
- Isolation room cleaning companies based in Switzerland35
Cities
Questions about this company list
What does Exact match mean for isolation room cleaning companies?
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 isolation room cleaning companies did RevenueBase find worldwide?
The saved snapshot records 4,955 matching company records, 49,002 tracked contacts and 7,285 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 isolation room cleaning companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/isolation-room-cleaning-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 isolation room cleaning companies worldwide
RevenueBase records 4,955 matching company records for isolation room cleaning companies worldwide, with 49,002 tracked contacts and 7,285 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 isolation room cleaning companies worldwide
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 | Jani-King International, INCjaniking.com HQ: Addison, TX, United StatesReported employees: 10001+ | Addison, TX, United States | 10001+ | Exact match | 1,893 contacts → |
“Jani-King International has been a leader in the commercial cleaning services industry for 55 years as the first commercial cleaning franchise company with local support offices.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Irvine, CA, United StatesReported employees: 1,001-5,000 | Irvine, CA, United States | 1,001-5,000 | Exact match | 1,483 contacts → |
“In healthcare, nothing is more important than protecting patients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Mastercorp, INCmastercorp.com HQ: Orlando, FL, United StatesReported employees: 5,001-10,000 | Orlando, FL, United States | 5,001-10,000 | Exact match | 1,366 contacts → |
“With over 45 years of experience, MasterCorp has proudly served as a trusted partner in the hospitality services industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Brilladora EL Diamante S.Adiamante.com.co HQ: Cali, ColombiaReported employees: 5,001-10,000 | Cali, Colombia | 5,001-10,000 | Exact match | 1,291 contacts → |
“Somos una compañía nacional dedicada a la prestación de Servicios Especializados de Limpieza y Mantenimiento, generamos más de 7.400 empleos directos en todo el país, con más de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Kieler, WI, United StatesReported employees: 10001+ | Kieler, WI, United States | 10001+ | Exact match | 1,184 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | SKANskan.com HQ: Allschwil, SwitzerlandReported employees: 1,001-5,000 | Allschwil, Switzerland | 1,001-5,000 | Exact match | 998 contacts → |
“SKAN is a Swiss company and a global market and technological leader for isolators, cleanroom devices, and decontamination processes for the aseptic production of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 4m Building Solutions4-m.com HQ: St. Louis, MO, United StatesReported employees: 5,001-10,000 | St. Louis, MO, United States | 5,001-10,000 | Exact match | 674 contacts → |
“WHAT WE DO Property and facility managers trust 4M as their facility services partner because we back up our work.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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. | |||||
| 9 | Belimedsteelcobelimed.com HQ: Ladson, SC, United StatesReported employees: 1,001-5,000 | Ladson, SC, United States | 1,001-5,000 | Exact match | 408 contacts → |
“SteelcoBelimed Inc is the US branch of the newco originated from the joint venture between Steelco and Belimed in 2024.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Servizi Italia S.P.Aservizitaliagroup.com HQ: Soragna, United StatesReported employees: 1,001-5,000 | Soragna, United States | 1,001-5,000 | Exact match | 391 contacts → |
“SI.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ezca Servicios Generalesezcaservicios.com HQ: Buenos Aires, ArgentinaReported employees: 1,001-5,000 | Buenos Aires, Argentina | 1,001-5,000 | Exact match | 330 contacts → |
“Sanitizamos, mantenemos y conservamos espacios e instalaciones de ocinas y plantas industriales, teniendo como principal objetivo generar ambientes seguros y que faciliten un…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Enviro-Clean Services, INCenviro-clean.com HQ: Holland, MI, United StatesReported employees: 1,001-5,000 | Holland, MI, United States | 1,001-5,000 | Exact match | 304 contacts → |
“We are a Michigan-based commercial cleaning and facility maintenance company operating continuously since 1975.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Afriboomafriboom.co.za HQ: Honeydew, United StatesReported employees: 1,001-5,000 | Honeydew, United States | 1,001-5,000 | Exact match | 296 contacts → |
“Recognizing a need for a specialized cleaning company that is tailor made to suit the more specialized market (Hospitality, Healthcare, and Food Hygiene) and enlisting partners…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Cleannet USA Commercial Cleaning Servicescleannetusa.com HQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 293 contacts → |
“CleanNet U.S.A.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Enviro-Masterenviro-master.com HQ: Charlotte, NC, United StatesReported employees: 501-1,000 | Charlotte, NC, United States | 501-1,000 | Exact match | 273 contacts → |
“As a leader in the commercial deep cleaning industry, Enviro-Master has decades of experience guided by three core values of our brand - Customer Service, Protection, and Advocacy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Controlled Contamination Servicescontrolled-cs.com HQ: Dallas, NJ, United StatesReported employees: 1,001-5,000 | Dallas, NJ, United States | 1,001-5,000 | Exact match | 271 contacts → |
“Controlled Contamination Services is the leading provider of enterprise solutions for the pharmaceutical, biotech, medical device, electronic, data center, semiconductor…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Rapiaseorapiaseo.com HQ: Cali, ColombiaReported employees: Not recorded | Cali, Colombia | Not recorded | Exact match | 246 contacts → |
“Somos una de las empresas más importantes del sector de : Limpieza y desinfección.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Scandinavian Building Servicesscandinavian.ca HQ: Edmonton, ON, CanadaReported employees: 5,001-10,000 | Edmonton, ON, Canada | 5,001-10,000 | Exact match | 236 contacts → |
“Scandinavian’s team of cleaning professionals are responsible for putting the shine on 160-million feet of retail and commercial properties nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Supercareempactgroup.co.za HQ: Johannesburg, South AfricaReported employees: 10001+ | Johannesburg, South Africa | 10001+ | Exact match | 235 contacts → |
“Doing right by your people, our society and the planet by delivering clean, productive work environments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Servizi Ospedalieriserviziospedalieri.it HQ: Ferrara, ItalyReported employees: 1,001-5,000 | Ferrara, Italy | 1,001-5,000 | Exact match | 216 contacts → |
“Servizi Ospedalieri S.p.A, società controllata al 100% da Rekeep S.p.A, realtà leader in Italia nei servizi specialistici del segmento laundering & sterilization per il settore…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Brilliant General Maintenance, INCrcc-bgm.com HQ: San Jose, CA, United StatesReported employees: 1,001-5,000 | San Jose, CA, United States | 1,001-5,000 | Exact match | 201 contacts → |
“Brilliant General Maintenance, Inc excels in delivering top-tier janitorial services for commercial spaces, including cleanrooms, office buildings, manufacturing facilities, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Gama Healthcaregamahealthcare.com HQ: Hemel Hempstead, United KingdomReported employees: 201-500 | Hemel Hempstead, United Kingdom | 201-500 | Exact match | 200 contacts → |
“As a fast-paced, innovative company, we’re driven by our desire to help reduce the risk of infections.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Corporate Cleaning Groupcorporatecleaninggroupfranchise.com HQ: Livonia, MI, United StatesReported employees: 201-500 | Livonia, MI, United States | 201-500 | Exact match | 198 contacts → |
“At Corporate Cleaning Group (CCG), we go beyond just making spaces look clean-we ensure they are clean, safe, and healthy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Groupe Essi Propretégroupe-essi.com HQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 194 contacts → |
“Au sein du Groupe ESSI Propreté, nous sommes convaincus, qu’au-delà des enjeux de propreté, nos métiers exercent un rôle majeur sur la qualité des environnements quotidiens…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Janitronics Building Servicesjanitronics.com HQ: Waltham, MA, United StatesReported employees: 1,001-5,000 | Waltham, MA, United States | 1,001-5,000 | Exact match | 194 contacts → |
“Since 1977, Janitronics Building Services has provided customized cleaning and janitorial services to New England’s most prestigious companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Isolation room cleaning companies: 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
4,881 records in the displayed employee bands.
74 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 4,955 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 ↗
Isolation room cleaning companies by location
16 lists · largest firstEvery Isolation room cleaning companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Isolation room cleaning companies based in the United States1,436
- Isolation room cleaning companies based in Italy399
- Isolation room cleaning companies based in the United Kingdom313
- Isolation room cleaning companies based in France272
- Isolation room cleaning companies based in Canada227
- Isolation room cleaning companies based in Brazil152
- Isolation room cleaning companies based in Australia151
- Isolation room cleaning companies based in Spain127
- Isolation room cleaning companies based in Germany99
- Isolation room cleaning companies based in the Netherlands97
- Isolation room cleaning companies based in the United Arab Emirates69
- Isolation room cleaning companies based in Belgium43
- Isolation room cleaning companies based in Switzerland35
Cities
Questions about this company list
What does Exact match mean for isolation room cleaning companies?
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 isolation room cleaning companies did RevenueBase find worldwide?
The saved snapshot records 4,955 matching company records, 49,002 tracked contacts and 7,285 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
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Cite this list
RevenueBase Data Team. Top 25 isolation room cleaning companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/isolation-room-cleaning-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗