Company lists · Data refreshed November 2026

Top 25 Environmental services for hospitals worldwide

RevenueBase identified 8,365 company matches for environmental services for hospitals worldwide as of November 2026 and tracks 328,753 professional contacts across them, including 60,041 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for environmental services for hospitals 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 environmental services for hospitals 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
8,365Companies
328,753Contacts tracked
60,041Verified emails
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The 25 largest environmental services for hospitals worldwide

Ranked by team size
Top 25 of 8,365 company matches for environmental services for hospitals 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 matchAubervilliers, FranceHQ recorded Nov 6, 202610001+33,268 contacts →

Exact match

“Veolia, a global leader in environmental services, works every day to build environmental security for the benefit of public health and the competitiveness of industries and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 6, 202610001+14,969 contacts →

Exact match

“En Grupo EULEN somos referente a nivel global y líder nacional en la prestación de servicios especializados a empresas, instituciones y administraciones públicas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPuteaux, FranceHQ recorded Nov 6, 202610001+11,783 contacts →

Exact match

“Every morning, 5 million people put on an Elis garment and go to work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202610001+11,695 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchFort Mill, SC, United StatesHQ recorded Nov 6, 202610001+9,742 contacts →

Exact match

“Diversey, a Solenis company, provides cleaning, hygiene and infection prevention solutions for the hospitality, food service, healthcare, beverage, and processed food and dairy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNorwell, MA, United StatesHQ recorded Nov 6, 202610001+9,552 contacts →

Exact match

“Clean Harbors is North America’s leading provider of environmental and industrial services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202610001+7,437 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWayne, PA, United StatesHQ recorded Nov 6, 202610001+5,945 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBensalem, PA, United StatesHQ recorded Nov 6, 202610001+4,601 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchJoinville, BrazilHQ recorded Nov 6, 202610001+4,402 contacts →

Exact match

“Há 39 anos no mercado, a Orbenk oferece qualidade e eficiência em terceirização de mão de obra especializada e serviços com foco em limpeza e conservação de ambientes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202610001+3,778 contacts →

Exact match

“Somos a Aegea Saneamento, empresa líder no setor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNeedham, MA, United StatesHQ recorded Nov 6, 202610001+3,531 contacts →

Exact match

“Raising the Value of Facilities Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 202610001+3,309 contacts →

Exact match

“At Dulsco, we have a singular ambition - to help power better communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDripping Springs, TX, United StatesHQ recorded Nov 6, 202610001+3,100 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Nov 6, 202610001+2,938 contacts →

Exact match

“ISS Iberia se centra en crear espacio para que personas y organizaciones prosperen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHyderabad, IndiaHQ recorded Nov 6, 202610001+2,692 contacts →

Exact match

“Re is one of Asia’s leading integrated resource management and sustainability solutions companies, turning environmental challenges into sustainable value.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchUden, NetherlandsHQ recorded Nov 6, 202610001+2,611 contacts →

Exact match

“Onder het motto ‘Scherper, Slimmer, Schoner’ is CSU vanuit 9 vestigingen landelijk actief in de schoonmaakbranche.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBury St Edmunds, United KingdomHQ recorded Nov 6, 202610001+2,610 contacts →

Exact match

“We have moved following our merger with OCS, please follow us at @OCS-Group for up to date news and stories.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact matchLasalle, QC, CanadaHQ recorded Nov 6, 202610001+2,532 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBogotá, ColombiaHQ recorded Nov 6, 202610001+2,216 contacts →

Exact match

“Tenemos más de 65 años de experiencia brindando a nuestros clientes soluciones integrales en la prestación de servicios empresariales de limpieza y bienestar, servicios…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchReggio Emilia, ItalyHQ recorded Nov 6, 202610001+1,985 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBrazilHQ recorded Nov 6, 20261,001-5,0001,927 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchKnoxville, TN, United StatesHQ recorded Nov 6, 202610001+1,921 contacts →

Exact match

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

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

Showing 25 of 8,365 environmental services for hospitals worldwide

See the full list, filter by size, metro and specialty, and access 60,041 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental services for hospitals worldwide at a glance

As of Nov 6, 2026
18.3%Verified-email coverage
39.3Average contacts per company
11-50Median size (employees)
1.1%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,560
11-50
2,569
51-200
1,522
201-500
668
501-1,000
353
1,001-5,000
406
5,001-10,000
72
10001+
81

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 environmental services for hospitals are linked below.
What qualifies
Company records worldwide whose business descriptions match “environmental services for hospitals” 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 60,041 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.

Environmental services for hospitals by location

32 lists · largest first

Every Environmental services for hospitals 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 “environmental services for hospitals”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental services for hospitals are there worldwide?

RevenueBase identified 8,365 company matches for environmental services for hospitals 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?

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

Which country has the most environmental services for hospitals?

The United States leads with 1,558 companies, followed by Italy (729) and Brazil (590). Every environmental services for hospitals list by country and city is linked on this page.

Which city has the most environmental services for hospitals?

Sao Paulo leads with 89 company records, followed by London (77) and Rome (74).

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 60,041 professional contacts with verified work emails tracked across these 8,365 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.