Company lists · Data refreshed September 2026

Top 25 Sanitation services worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 25,743 companies tracked

RevenueBase identified 25,743 company matches for sanitation services worldwide as of September 2026 and tracks 608,651 professional contacts across them, including 139,756 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for sanitation 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 September 22, 2026. Country and city lists for sanitation 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 Sep 22, 2026 How this list was built

25,743Companies

608,651Contacts tracked

139,756Verified emails

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The 25 largest sanitation services worldwide

Ranked by team size

Top 25 of 25,743 company matches for sanitation services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Ecolab	Exact match	St. Paul, MN, United StatesHQ recorded Sep 22, 2026	10001+	31,345 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2	Veolia	Exact match	Aubervilliers, FranceHQ recorded Sep 22, 2026	10001+	30,019 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 · Sep 22, 2026 · View company records in RevenueBase
3	WM	Exact match	Houston, TX, United StatesHQ recorded Sep 22, 2026	10001+	24,303 contacts →
	Exact match “WM is North America's leading provider of integrated environmental solutions.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4	SUEZ	Exact match	Paris, FranceHQ recorded Sep 22, 2026	10001+	21,549 contacts →
	Exact match “We provide essential services in the water and waste sectors to preserve resources and improve quality of life wherever we operate.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5	ELIS	Exact match	Puteaux, FranceHQ recorded Sep 22, 2026	10001+	10,521 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6	Sabesp	Exact match	Sao Paulo, BrazilHQ recorded Sep 22, 2026	10001+	10,050 contacts →
	Exact match “Sabesp is a mixed capital company that was founded in 1973 and is currently responsible for supplying water and collecting and treating sewage in the 375 municipalities of São…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7	Diversey	Exact match	Fort Mill, SC, United StatesHQ recorded Sep 22, 2026	10001+	9,151 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 · Sep 22, 2026 · View company records in RevenueBase
8	GFL Environmental INC	Exact match	Vaughan, ON, CanadaHQ recorded Sep 22, 2026	10001+	6,179 contacts →
	Exact match “GFL Environmental is the only major diversified environmental services company in North America offering services in solid waste management, liquid waste management and soil…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9	Severn Trent	Exact match	Coventry, United KingdomHQ recorded Sep 22, 2026	5,001-10,000	5,563 contacts →
	Exact match “Water is wonderful.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10	Grupo Orbenk	Exact match	Joinville, BrazilHQ recorded Sep 22, 2026	10001+	3,914 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 · Sep 22, 2026 · View company records in RevenueBase
11	ION Exchange India LTD	Exact match	Mumbai, IndiaHQ recorded Sep 22, 2026	1,001-5,000	3,810 contacts →
	Exact match “At Ion Exchange India, we bring you total environment solutions - water treatment, liquid waste treatment & recycle, air pollution control, solid & hazardous waste management and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12	Aegea Saneamento	Exact match	Sao Paulo, BrazilHQ recorded Sep 22, 2026	10001+	3,386 contacts →
	Exact match “Somos a Aegea Saneamento, empresa líder no setor.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13	BRK Ambiental	Exact match	BrazilHQ recorded Sep 22, 2026	5,001-10,000	3,306 contacts →
	Exact match “A BRK é uma das maiores empresas privadas de saneamento do país e está presente em 13 estados e mais de 100 municípios, beneficiando a vida de mais de 16 milhões de pessoas.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14	BIFFA	Exact match	High Wycombe, United KingdomHQ recorded Sep 22, 2026	5,001-10,000	3,253 contacts →
	Exact match “Founded in London in 1912, Biffa is a leading UK nationwide integrated waste management business providing collection, treatment, recycling and technologically-driven energy…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15	Cleanaway Waste Management	Exact match	Melbourne, AustraliaHQ recorded Sep 22, 2026	5,001-10,000	3,005 contacts →
	Exact match “Cleanaway Waste Management Limited is Australia’s largest, publicly listed waste management company.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16	Corsan	Exact match	Porto Alegre, BrazilHQ recorded Sep 22, 2026	1,001-5,000	2,788 contacts →
	Exact match “Atendendo a mais de 6,5 milhões de clientes, a Corsan é responsável pelo saneamento básico em 317 cidades do Rio Grande do Sul.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17	RE Sustainability Limited	Exact match	Hyderabad, IndiaHQ recorded Sep 22, 2026	10001+	2,607 contacts →
	Exact match “Re Sustainability Limited (RE), a KKR-backed company, is one of Asia’s leading providers of comprehensive environment management services.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18	GDI Integrated Facility Services	Exact match	Lasalle, QC, CanadaHQ recorded Sep 22, 2026	10001+	2,560 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 · Sep 22, 2026 · View company records in RevenueBase
19	Águas DO RIO	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 22, 2026	5,001-10,000	2,477 contacts →
	Exact match “Somos a concessionária responsável pela água e esgoto em 27 municípios do estado do Rio, incluído as zonas Sul, Norte e Centro da Capital.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20	Onet Propreté ET Services	Exact match	Marseille, FranceHQ recorded Sep 22, 2026	10001+	2,304 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 · Sep 22, 2026 · View company records in RevenueBase
21	ABM Janitorial Services	Exact match	Sugar Land, TX, United StatesHQ recorded Sep 22, 2026	10001+	2,154 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 · Sep 22, 2026 · View company records in RevenueBase
22	Iguá Saneamento	Exact match	São Paulo, BrazilHQ recorded Sep 22, 2026	1,001-5,000	1,905 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23	DŴR Cymru Welsh Water	Exact match	Cardiff, United KingdomHQ recorded Sep 22, 2026	1,001-5,000	1,868 contacts →
	Exact match “Bath-times, half-times, party-times, meeting-times, and cooking-times.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24	Coopservice	Exact match	Reggio Emilia, ItalyHQ recorded Sep 22, 2026	10001+	1,862 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 · Sep 22, 2026 · View company records in RevenueBase
25	SSC Services For Education	Exact match	Knoxville, TN, United StatesHQ recorded Sep 22, 2026	10001+	1,807 contacts →
	Exact match “SSC Services For Education is the premier provider of custom facility services in educational spaces.” Recorded in the RevenueBase company graph · Sep 22, 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 “sanitation services”. 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 25,743 sanitation services worldwide

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Sanitation services worldwide at a glance

As of Sep 22, 2026

23.0%Verified-email coverage

23.6Average contacts per company

11-50Median size (employees)

1.0%Largest-city concentration · Sao Paulo

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

9,727

11-50

8,217

51-200

4,168

201-500

1,634

501-1,000

714

1,001-5,000

693

5,001-10,000

126

10001+

110

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 sanitation services are linked below.
What qualifies: Company records worldwide whose business descriptions match “sanitation 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 139,756 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 September 22, 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.

Sanitation services by location

65 lists · largest first

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

How many sanitation services are there worldwide?

RevenueBase identified 25,743 company matches for sanitation services worldwide as of September 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?

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

Which country has the most sanitation services?

The United States leads with 5,947 companies, followed by Brazil (1,998) and Italy (1,833). Every sanitation services list by country and city is linked on this page.

Which city has the most sanitation services?

Sao Paulo leads with 259 company records, followed by London (121) and Dubai (120).

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 139,756 professional contacts with verified work emails tracked across these 25,743 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 September 22, 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.