Company lists · Data refreshed September 2026

Top 25 Hospital housekeeping services worldwide

RevenueBase identified 7,249 hospital housekeeping services worldwide as of September 2026 and tracks 158,342 professional contacts across them, including 22,675 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers hospital housekeeping services worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026. Country and city lists for hospital housekeeping services follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review
7,249Companies
158,342Contacts tracked
22,675Verified emails
0Mobile numbers
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The 25 largest hospital housekeeping services worldwide

Ranked by team size
Top 25 of 7,249 hospital housekeeping services worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to hospital housekeeping services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSao Paulo, BrazilHQ checked Sep 16, 202610001+10,554 contacts →

Indirect evidence

“Com uma história sólida de sucesso desde sua fundação em 1967, a Verzani & Sandrini se destaca como líder nacional em diversos serviços terceirizados.”

Source: RevenueBase Database · checked Sep 16, 2026
2Partial evidenceSão Paulo, BrazilHQ checked Sep 16, 202610001+6,737 contacts →

Partial evidence

“O Grupo Brasanitas é composto por quatro empresas, Brasanitas Limpeza e Conservação, Brasanitas Hospitalar, Praxxis Controle de Pragas e Infralink Facilities Services, o Grupo…”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceWayne, PA, United StatesHQ checked Sep 16, 202610001+5,575 contacts →

Indirect evidence

“By providing exceptional service and positive experiences, Crothall Healthcare has become the nation’s leading healthcare support services provider.”

Source: RevenueBase Database · checked Sep 16, 2026
4Partial evidenceBensalem, PA, United StatesHQ checked Sep 16, 202610001+4,035 contacts →

Partial evidence

“Healthcare Services Group (HCSG) is an experienced leader in managing housekeeping, laundry, dining, and nutritional services within the healthcare industry.”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceVitry-sur-seine, FranceHQ checked Sep 16, 202610001+3,641 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceNeedham, MA, United StatesHQ checked Sep 16, 202610001+3,322 contacts →

Indirect evidence

“Raising the Value of Facilities Services.”

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceOceanside, CA, United StatesHQ checked Sep 16, 202610001+3,229 contacts →

Indirect evidence

“KBS is a trusted partner to leading operations and facility managers across North America.”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceDripping Springs, TX, United StatesHQ checked Sep 16, 202610001+2,958 contacts →

Indirect evidence

“HHS is a support service provider helping our customers build a better experience for the people they serve.”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceLasalle, QC, CanadaHQ checked Sep 16, 202610001+2,560 contacts →

Indirect evidence

“GDI provides unequalled capability and expertise in the facility services sector across Canada and the United States.”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceUden, NetherlandsHQ checked Sep 16, 202610001+2,483 contacts →

Indirect evidence

“Onder het motto ‘Scherper, Slimmer, Schoner’ is CSU vanuit 10 vestigingen landelijk actief in de schoonmaakbranche.”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidenceDanvers, MA, United StatesHQ checked Sep 16, 2026n/a2,418 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceMarseille, FranceHQ checked Sep 16, 202610001+2,304 contacts →

Indirect evidence

“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.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceReggio Emilia, ItalyHQ checked Sep 16, 202610001+1,862 contacts →

Indirect evidence

“Il nostro Purpose: “Abbiamo a cuore e valorizziamo i vostri mondi” Ogni attività umana ha bisogno di luoghi per compiersi: abitazioni, uffici, industrie, centri commerciali…”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceKnoxville, TN, United StatesHQ checked Sep 16, 202610001+1,807 contacts →

Indirect evidence

“SSC Services For Education is the premier provider of custom facility services in educational spaces.”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceAlmelo, NetherlandsHQ checked Sep 16, 202610001+1,471 contacts →

Indirect evidence

“Asito staat voor topkwaliteit in facilitaire dienstverlening.”

Source: RevenueBase Database · checked Sep 16, 2026
16Partial evidenceOrlando, FL, United StatesHQ checked Sep 16, 20265,001-10,0001,246 contacts →

Partial evidence

“With over 45 years of experience, MasterCorp has proudly served as a trusted partner in the hospitality services industry.”

Source: RevenueBase Database · checked Sep 16, 2026
17Indirect evidenceWinston-salem, NC, United StatesHQ checked Sep 16, 20261,001-5,0001,190 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
18Indirect evidenceTampa, FL, United StatesHQ checked Sep 16, 20265,001-10,0001,183 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceZola Predosa, ItalyHQ checked Sep 16, 202610001+1,168 contacts →

Indirect evidence

“Il Gruppo Rekeep è il principale operatore italiano e tra i principali player internazionali nell’Integrated Facility Management ovvero la gestione e l’erogazione di servizi…”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 16, 20265,001-10,0001,161 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
21Indirect evidenceKieler, WI, United StatesHQ checked Sep 16, 202610001+1,129 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceLyon, FranceHQ checked Sep 16, 20261,001-5,0001,093 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidenceSan Jose, CA, United StatesHQ checked Sep 16, 20265,001-10,0001,056 contacts →

Indirect evidence

“Flagship Facility Services is a facilities maintenance company headquartered in Southlake, Texas.”

Source: RevenueBase Database · checked Sep 16, 2026
24Indirect evidenceSantiago Centro, ChileHQ checked Sep 16, 20265,001-10,000918 contacts →

Indirect evidence

“LIMCHILE cuenta con más de 43 años de experiencia gestionando personas, entregando servicios integrales en todo Chile.”

Source: RevenueBase Database · checked Sep 16, 2026
25Partial evidenceBrasília, BrazilHQ checked Sep 16, 20265,001-10,000897 contacts →

Partial evidence

“O Grupo Interativa vem se tornando referência no mercado de Terceirização desde 2002, com especialização em Higienização Hospitalar, Segurança Privada, Limpeza Profissional e…”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 7,249 hospital housekeeping services worldwide

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Hospital housekeeping services worldwide at a glance

As of Sep 16, 2026
14.3%Verified-email coverage
21.8Average contacts per company
11-50Median size (employees)
1.1%Largest-city concentration · London
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
2,474
11-50
2,248
51-200
1,300
201-500
553
501-1,000
247
1,001-5,000
266
5,001-10,000
41
10001+
38

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among hospital housekeeping services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage
20 countries, largest first: the United States, France, Italy, the United Kingdom, Canada, Australia, Germany, the Netherlands, Brazil, India and 10 more. Country and city lists for hospital housekeeping services are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “hospital housekeeping services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names hospital housekeeping services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among hospital housekeeping services, and records with no verified work email.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 22,675 across the full list. 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 September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Hospital housekeeping services by location

25 lists · largest first

Every Hospital housekeeping 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names hospital housekeeping services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many hospital housekeeping services are there worldwide?

RevenueBase identified 7,249 hospital housekeeping services worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Verzani & Sandrini, headquartered in Sao Paulo, tops this list with the largest team on record.

Which country has the most hospital housekeeping services?

The United States leads with 2,609 companies, followed by France (535) and Italy (535). Every hospital housekeeping services list by country and city is linked on this page.

Which city has the most hospital housekeeping services?

London leads with 80 headquartered companies, followed by New York (75) and Dubai (72).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 22,675 verified decision-maker contacts tracked across these 7,249 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.