Company lists · Data refreshed November 2026

Top 25 Clinic janitorial services worldwide

RevenueBase identified 12,682 company matches for clinic janitorial services worldwide as of November 2026 and tracks 126,294 professional contacts across them, including 12,545 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for clinic janitorial services 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 clinic janitorial services 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
12,682Companies
126,294Contacts tracked
12,545Verified emails
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The 25 largest clinic janitorial services worldwide

Ranked by team size
Top 25 of 12,682 company matches for clinic janitorial services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchVitry-sur-seine, FranceHQ recorded Nov 6, 202610001+4,008 contacts →

Exact match

“ATALIAN is a major operator in Cleaning and Facility Management in France and Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDanvers, MA, United StatesHQ recorded Nov 6, 2026n/a2,743 contacts →

Exact match

“Cleaning Services Group, Inc.(CSG) is a multi-faceted, national building services company dedicated to providing our clients with cost effective cleaning and maintenance solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMarseille, FranceHQ recorded Nov 6, 202610001+2,556 contacts →

Exact match

“Préserver l’hygiène et la propreté de votre environnement de travail Onet est l’acteur référent en France et en Europe de la propreté et des services associés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSugar Land, TX, United StatesHQ recorded Nov 6, 202610001+2,394 contacts →

Exact match

“Commercial Cleaning Service That Shines There’s more to janitorial services than a mop hitting the floor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchUnited StatesHQ recorded Nov 6, 2026n/a2,053 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAlmelo, NetherlandsHQ recorded Nov 6, 202610001+1,644 contacts →

Exact match

“Asito staat voor topkwaliteit in facilitaire dienstverlening.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOrlando, FL, United StatesHQ recorded Nov 6, 20265,001-10,0001,366 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
8Exact matchWinston-salem, NC, United StatesHQ recorded Nov 6, 20261,001-5,0001,298 contacts →

Exact match

“The Budd Group is a leading facilities services company, delivering high quality janitorial, maintenance and landscaping services to clients throughout the Southeast.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCali, ColombiaHQ recorded Nov 6, 20265,001-10,0001,291 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
10Exact matchTampa, FL, United StatesHQ recorded Nov 6, 20265,001-10,0001,269 contacts →

Exact match

“Diversified Maintenance goes above and beyond to make sure our operational excellence and specialized cleaning and maintenance services help businesses run smoothly and seamlessly.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLyon, FranceHQ recorded Nov 6, 20261,001-5,0001,204 contacts →

Exact match

“Depuis plus de 30 ans, le Groupe Restalliance imagine et conçoit, exclusivement pour les établissements de santé, des solutions personnalisées de restauration, de services…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBoston, MA, United StatesHQ recorded Nov 6, 20261,001-5,0001,119 contacts →

Exact match

“With MaidPro, you can have that "Ahh" feeling of relaxation at the end of the day, as often as you'd like.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBuenos Aires, ArgentinaHQ recorded Nov 6, 20261,001-5,000980 contacts →

Exact match

“Servicios de Limpieza de Alta Calidad para Empresas, Hoteles, Laboratorios, Centros de Salud y otros.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 20265,001-10,000813 contacts →

Exact match

“From one-off projects to ongoing contracts, Kimco gets it done.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWindhoek, NamibiaHQ recorded Nov 6, 2026201-500768 contacts →

Exact match

“Bidvest Prestige Cleaning is the leading specialist in world-class outsourced solutions in Namibia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 20265,001-10,000674 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
17Exact matchSaginaw, MI, United StatesHQ recorded Nov 6, 20261,001-5,000589 contacts →

Exact match

“Caravan Facilities Management, LLC, established in 1997, is a certified minority-owned business recognized by the Michigan Minority Supplier Development Council.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchChorrillos, PeruHQ recorded Nov 6, 20261,001-5,000566 contacts →

Exact match

“Somos líderes en nuestra industria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPalm Harbor, FL, United StatesHQ recorded Nov 6, 20261,001-5,000504 contacts →

Exact match

“Office Pride is recognized as one of the most advanced and admired full service commercial cleaning / janitorial companies in the commercial cleaning / building services industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOlivos - Pcia. De Buenos Aires, ArgentinaHQ recorded Nov 6, 20265,001-10,000491 contacts →

Exact match

“Somos una empresa con más de 45 años de experiencia y liderazgo en Facility Management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCharlotte, SC, United StatesHQ recorded Nov 6, 2026201-500460 contacts →

Exact match

“Based in Charlotte, North Carolina, Interstate Contract Cleaning Services, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLong Island City, NY, United StatesHQ recorded Nov 6, 20261,001-5,000449 contacts →

Exact match

“We are a trusted partner, relied upon for care and service of the New York Metro Area’s most prestigious properties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBarcelona, SpainHQ recorded Nov 6, 20261,001-5,000444 contacts →

Exact match

“Desde 1941 estamos al servicio de empresas, instituciones y profesionales para gestionar la limpieza de sus instalaciones.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAlexandria, AustraliaHQ recorded Nov 6, 20261,001-5,000434 contacts →

Exact match

“Dimeo is a national provider of commercial, retail, government, and educational facility cleaning services and as such our client base reflects a broad cross section of the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWauconda, IL, United StatesHQ recorded Nov 6, 20261,001-5,000432 contacts →

Exact match

“Since 1988, LACOSTA has supported some of the most demanding manufacturing and industrial environments in the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 12,682 clinic janitorial services worldwide

See the full list, filter by size, metro and specialty, and access 12,545 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clinic janitorial services worldwide at a glance

As of Nov 6, 2026
9.9%Verified-email coverage
10.0Average contacts per company
11-50Median size (employees)
1.0%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
5,283
11-50
3,966
51-200
1,939
201-500
684
501-1,000
260
1,001-5,000
225
5,001-10,000
28
10001+
15

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 clinic janitorial services are linked below.
What qualifies
Company records worldwide whose business descriptions match “clinic janitorial services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. 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 12,545 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.

Clinic janitorial services by location

38 lists · largest first

Every Clinic janitorial services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “clinic janitorial services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinic janitorial services are there worldwide?

RevenueBase identified 12,682 company matches for clinic janitorial services 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?

Atalian tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most clinic janitorial services?

The United States leads with 4,544 companies, followed by the United Kingdom (815) and Canada (707). Every clinic janitorial services list by country and city is linked on this page.

Which city has the most clinic janitorial services?

London leads with 127 company records, followed by New York (111) and Toronto (76).

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 12,545 professional contacts with verified work emails tracked across these 12,682 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.

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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.