Company lists · Data refreshed September 2026

Top 25 Industrial sanitation services worldwide

Name: Industrial sanitation services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 21,503 companies tracked

RevenueBase identified 21,503 industrial sanitation services worldwide as of September 2026 and tracks 438,947 professional contacts across them, including 94,932 with verified work emails and 0 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.

This list covers industrial sanitation 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 17, 2026. Country and city lists for industrial sanitation 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 17, 2026 86% judged on-target in blind review

21,503Companies

438,947Contacts tracked

94,932Verified emails

0Mobile numbers

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The 25 largest industrial sanitation services worldwide

Ranked by team size

Top 25 of 21,503 industrial sanitation services worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial sanitation 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Ecolab	Indirect evidence	St. Paul, MN, United StatesHQ checked Sep 17, 2026	10001+	31,345 contacts →
	Indirect evidence “A trusted partner for millions of customers, Ecolab (NYSE:ECL) is a global sustainability leader offering water, hygiene and infection prevention solutions and services that…” Source: RevenueBase Database · checked Sep 17, 2026
2	Cintas	Indirect evidence	Mason, OH, United StatesHQ checked Sep 17, 2026	10001+	26,755 contacts →
	Indirect evidence “Cintas Corporation, a Fortune 500 company headquartered in Cincinnati, specializes in helping businesses of all sizes get Ready™ for the Workday®.” Source: RevenueBase Database · checked Sep 17, 2026
3	Verzani & Sandrini	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	10001+	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 17, 2026
4	ELIS	Indirect evidence	Puteaux, FranceHQ checked Sep 17, 2026	10001+	10,521 contacts →
	Indirect evidence “As the leader in circular services at work, Elis ensures its clients achieve optimal hygiene, well-being and protection – everywhere, every day, in a sustainable way.” Source: RevenueBase Database · checked Sep 17, 2026
5	Diversey	Indirect evidence	Fort Mill, SC, United StatesHQ checked Sep 17, 2026	10001+	9,151 contacts →
	Indirect evidence “Diversey, a Solenis company, provides cleaning, hygiene and infection prevention solutions for the hospitality, food service, healthcare, beverage, and processed food and dairy…” Source: RevenueBase Database · checked Sep 17, 2026
6	Clean Harbors	Partial evidence	Norwell, MA, United StatesHQ checked Sep 17, 2026	10001+	8,924 contacts →
	Partial evidence “Clean Harbors is North America’s leading provider of environmental and industrial services.” Source: RevenueBase Database · checked Sep 17, 2026
7	Grupo Brasanitas	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	10001+	6,737 contacts →
	Indirect 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 17, 2026
8	GFL Environmental INC	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 17, 2026	10001+	6,179 contacts →
	Indirect evidence “GFL Environmental is the only major diversified environmental services company in North America offering services in solid waste management, liquid waste management and soil…” Source: RevenueBase Database · checked Sep 17, 2026
9	Grupo Orbenk	Indirect evidence	Joinville, BrazilHQ checked Sep 17, 2026	10001+	3,914 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
10	CBSI	Indirect evidence	Volta Redonda, BrazilHQ checked Sep 17, 2026	10001+	3,658 contacts →
	Indirect evidence “Somos a CBSI!” Source: RevenueBase Database · checked Sep 17, 2026
11	Atalian	Indirect evidence	Vitry-sur-seine, FranceHQ checked Sep 17, 2026	10001+	3,641 contacts →
	Indirect evidence “ATALIAN is a major operator in Cleaning and Facility Management in France and Europe.” Source: RevenueBase Database · checked Sep 17, 2026
12	Aegea Saneamento	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	10001+	3,386 contacts →
	Indirect evidence “Somos a Aegea Saneamento, empresa líder no setor.” Source: RevenueBase Database · checked Sep 17, 2026
13	C&w Services	Indirect evidence	Needham, MA, United StatesHQ checked Sep 17, 2026	10001+	3,322 contacts →
	Indirect evidence “Raising the Value of Facilities Services.” Source: RevenueBase Database · checked Sep 17, 2026
14	KBS	Indirect evidence	Oceanside, CA, United StatesHQ checked Sep 17, 2026	10001+	3,229 contacts →
	Indirect evidence “KBS is a trusted partner to leading operations and facility managers across North America.” Source: RevenueBase Database · checked Sep 17, 2026
15	WISAG	Indirect evidence	Frankfurt Am Main, GermanyHQ checked Sep 17, 2026	10001+	2,770 contacts →
	Indirect evidence “WISAG is one of Germany’s leading service companies.” Source: RevenueBase Database · checked Sep 17, 2026
16	Tennant Company	Indirect evidence	Eden Prairie, MN, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,723 contacts →
	Indirect evidence “Tennant Company is a recognized leader of the cleaning industry.” Source: RevenueBase Database · checked Sep 17, 2026
17	GDI Integrated Facility Services	Indirect evidence	Lasalle, QC, CanadaHQ checked Sep 17, 2026	10001+	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 17, 2026
18	CSU Cleaning Services	Indirect evidence	Uden, NetherlandsHQ checked Sep 17, 2026	10001+	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 17, 2026
19	Veolia Australia & NEW Zealand	Partial evidence	Pyrmont, AustraliaHQ checked Sep 17, 2026	5,001-10,000	2,476 contacts →
	Partial evidence “Veolia Australia and New Zealand is a leading provider of environmental solutions across water and wastewater services, industrial cleaning, waste management and resource recovery…” Source: RevenueBase Database · checked Sep 17, 2026
20	Cleaning Services Group	Indirect evidence	Danvers, MA, United StatesHQ checked Sep 17, 2026	n/a	2,418 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 17, 2026
21	NCH	Indirect evidence	Wilmington, DE, United StatesHQ checked Sep 17, 2026	10001+	2,361 contacts →
	Indirect evidence “Cleaning water, conserving energy and delivering maintenance solutions since 1919.” Source: RevenueBase Database · checked Sep 17, 2026
22	Onet Propreté ET Services	Indirect evidence	Marseille, FranceHQ checked Sep 17, 2026	10001+	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 17, 2026
23	ABM Janitorial Services	Indirect evidence	Sugar Land, TX, United StatesHQ checked Sep 17, 2026	10001+	2,154 contacts →
	Indirect evidence “Commercial Cleaning Service That Shines There’s more to janitorial services than a mop hitting the floor.” Source: RevenueBase Database · checked Sep 17, 2026
24	Stanley Steemer	Indirect evidence	Dublin, OH, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,094 contacts →
	Indirect evidence “We started with one man, a van and a vision…to be the best.” Source: RevenueBase Database · checked Sep 17, 2026
25	Iguá Saneamento	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,905 contacts →
	Indirect evidence “A Iguá Saneamento é uma das maiores empresas de saneamento do Brasil, com operações em 120 municípios de Alagoas, Mato Grosso, Paraná, Rio de Janeiro, São Paulo e Sergipe.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial sanitation services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial sanitation services.
Partial evidence: Its own public description names part of industrial sanitation services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial sanitation services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 21,503 industrial sanitation services worldwide

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Industrial sanitation services worldwide at a glance

As of Sep 17, 2026

21.6%Verified-email coverage

20.4Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

8,035

11-50

7,204

51-200

3,493

201-500

1,265

501-1,000

539

1,001-5,000

530

5,001-10,000

10001+

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 industrial sanitation 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: 38 countries, largest first: the United States, Brazil, Italy, France, the United Kingdom, Germany, Canada, Australia, Spain, the Netherlands and 28 more. Country and city lists for industrial sanitation services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “industrial sanitation 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 industrial sanitation 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 industrial sanitation 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, 94,932 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 17, 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.

Industrial sanitation services by location

72 lists · largest first

Every Industrial sanitation 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 industrial sanitation 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 industrial sanitation services are there worldwide?

RevenueBase identified 21,503 industrial sanitation 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?

Ecolab, headquartered in St. Paul, tops this list with the largest team on record.

Which country has the most industrial sanitation services?

The United States leads with 6,020 companies, followed by Brazil (1,689) and Italy (1,501). Every industrial sanitation services list by country and city is linked on this page.

Which city has the most industrial sanitation services?

Sao Paulo leads with 231 headquartered companies, followed by London (172) and Dubai (129).

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 94,932 verified decision-maker contacts tracked across these 21,503 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 17, 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.