Company lists · Data refreshed September 2026

Top 25 Drinking water distribution services based in Brazil

Name: Drinking water distribution services based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 248 companies tracked

RevenueBase identified 248 drinking water distribution services headquartered in Brazil as of September 2026 and tracks 25,145 professional contacts across them, including 4,555 with verified work emails. Sao Paulo is the largest hub.

This list covers drinking water distribution services headquartered in Brazil, 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.

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

248Companies

25,145Contacts tracked

4,555Verified emails

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The 25 largest drinking water distribution services based in Brazil

Ranked by team size

Top 25 of 248 drinking water distribution services based in Brazil, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to drinking water distribution 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	Sabesp	Partial evidence	Sao Paulo, BrazilHQ checked Sep 16, 2026	10001+	10,050 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
2	Corsan	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 16, 2026	1,001-5,000	2,788 contacts →
	Indirect evidence “Atendendo a mais de 6,5 milhões de clientes, a Corsan é responsável pelo saneamento básico em 317 cidades do Rio Grande do Sul.” Source: RevenueBase Database · checked Sep 16, 2026
3	CEDAE	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	1,001-5,000	2,478 contacts →
	Indirect evidence “Constituída oficialmente em 1º de agosto de 1975, a Companhia Estadual de Águas e Esgotos (CEDAE) é oriunda da fusão da Empresa de Águas do Estado da Guanabara (CEDAG), da Empresa…” Source: RevenueBase Database · checked Sep 16, 2026
4	Grupo Águas DO Brasil	Indirect evidence	Niterói, BrazilHQ checked Sep 16, 2026	1,001-5,000	1,334 contacts →
	Indirect evidence “Fundado em 1998, o Grupo Águas do Brasil é um dos principais grupos privados de saneamento básico do país, presente em 32 municípios nos estados do Rio de Janeiro, Minas Gerais e…” Source: RevenueBase Database · checked Sep 16, 2026
5	GS Inima Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 16, 2026	1,001-5,000	439 contacts →
	Indirect evidence “A GS Inima Brasil é uma das maiores e mais respeitadas companhias privadas de saneamento do país, oferecendo soluções inovadoras e integradas.” Source: RevenueBase Database · checked Sep 16, 2026
6	GMF Saneamento	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 16, 2026	501-1,000	304 contacts →
	Indirect evidence “Há mais de 20 anos no mercado, a empresa GMF Gestão de Medição e Faturamento Ltda, iniciou sua caminhada no processo de Gestão Operacional e Comercial no segmento de Utilities…” Source: RevenueBase Database · checked Sep 16, 2026
7	Ambiental Ceará	Indirect evidence	Cariri Ao Litoral, BrazilHQ checked Sep 16, 2026	501-1,000	283 contacts →
	Indirect evidence “A Ambiental Ceará é a de esgoto da Cagece, a maior do país no setor de saneamento básico, e chega para somar na vida do cearense, ficando responsável pela ampliação, operação e…” Source: RevenueBase Database · checked Sep 16, 2026
8	General Water	Partial evidence	Sao Paulo, BrazilHQ checked Sep 16, 2026	201-500	221 contacts →
	Partial evidence “A General Water é a principal concessionária particular de água do Brasil, com foco em operações nas regiões Sudeste, Centro-Oeste e Nordeste do país.” Source: RevenueBase Database · checked Sep 16, 2026
9	Companhia DE Saneamento DE Sergipe	Indirect evidence	Aracaju, BrazilHQ checked Sep 16, 2026	1,001-5,000	210 contacts →
	Indirect evidence “Somos a Companhia de Saneamento de Sergipe (Deso), empresa de economia mista, criada em 25 de agosto de 1969 e responsável por estudos, projetos e execução de serviços de…” Source: RevenueBase Database · checked Sep 16, 2026
10	Manaus Ambiental S.A	Indirect evidence	Manaus, BrazilHQ checked Sep 16, 2026	201-500	177 contacts →
	Indirect evidence “A Manaus Ambiental é Águas de Manaus uma empresa da Aegea, a maior companhia brasileira de saneamento do setor privado.” Source: RevenueBase Database · checked Sep 16, 2026
11	Hydrosistem Engenharia	Indirect evidence	Salvador, BrazilHQ checked Sep 16, 2026	1,001-5,000	92 contacts →
	Indirect evidence “A Hydrosistem Engenharia é referência nacional em soluções completas de saneamento, com mais de 20 anos de atuação no gerenciamento, operação e manutenção de sistemas de…” Source: RevenueBase Database · checked Sep 16, 2026
12	Companhia DE Saneamento DO Parana Sanepar	Indirect evidence	Curitiba, BrazilHQ checked Sep 16, 2026	5,001-10,000	64 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
13	EMASA	Indirect evidence	Itabuna, BrazilHQ checked Sep 16, 2026	201-500	41 contacts →
	Indirect evidence “Empresa Municipal de Água e Saneamento” Source: RevenueBase Database · checked Sep 16, 2026
14	Ebs- Empresa Brasileira DE Saneamento	Indirect evidence	Joinville, BrazilHQ checked Sep 16, 2026	201-500	38 contacts →
	Indirect evidence “A EBS - Empresa Brasileira de Saneamento, é uma das principais empresas privadas atuantes no setor, e atende os municípios no gerenciamento, operação, manutenção de sistemas de…” Source: RevenueBase Database · checked Sep 16, 2026
15	Engeper Ambiental E Perfurações	Indirect evidence	Garça, BrazilHQ checked Sep 16, 2026	11-50	33 contacts →
	Indirect evidence “A Engeper Ambiental e Perfurações é a empresa que detém a execução da perfuração mais profunda da América Latina para um Poço de Abastecimento com 1.650m de profundidade.” Source: RevenueBase Database · checked Sep 16, 2026
16	SÃO Gabriel Saneamento	Indirect evidence	São Gabriel, BrazilHQ checked Sep 16, 2026	51-200	30 contacts →
	Indirect evidence “A São Gabriel Saneamento é a concessionária responsável pelo abastecimento de água, coleta e tratamento de esgoto na cidade de São Gabriel, região do Pampa Gaúcho no Rio Grande do…” Source: RevenueBase Database · checked Sep 16, 2026
17	Semasa Itajaí	Indirect evidence	Itajaí, BrazilHQ checked Sep 16, 2026	11-50	28 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
18	Companhia DE Águas E Esgotos DE Roraima	Indirect evidence	Boa Vista, BrazilHQ checked Sep 16, 2026	501-1,000	28 contacts →
	Indirect evidence “Companhia de águas e esgotos de roraima - caer” Source: RevenueBase Database · checked Sep 16, 2026
19	Suprema Distribuidora	Indirect evidence	Ceilândia, BrazilHQ checked Sep 16, 2026	501-1,000	27 contacts →
	Indirect evidence “A Suprema Comercial de Alimentos LTDA, iniciou suas atividades em 1994, atuando no ramo de comércio atacadista e distribuidor de água mineral (com gás e sem gás) de marcas…” Source: RevenueBase Database · checked Sep 16, 2026
20	Mazure Saneamento	Indirect evidence	Salvador, BrazilHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “A MAQFILTROS é uma empresa altamente especializada nos mais diversos projetos hídricos.” Source: RevenueBase Database · checked Sep 16, 2026
21	CEA DO Brasil Tratamentos DE Água Ltda	Indirect evidence	Salto, BrazilHQ checked Sep 16, 2026	1-10	14 contacts →
	Indirect evidence “Água na qualidade e quantidade desejada pelos nossos clientes e parceiros, respeitando o meio ambiente e cumprindo as normas vigentes de perfuração e tratamento de água, sempre…” Source: RevenueBase Database · checked Sep 16, 2026
22	SAMAR	Indirect evidence	Araçatuba, BrazilHQ checked Sep 16, 2026	201-500	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
23	Saluta Saneamento	Indirect evidence	Pedro Leopoldo, BrazilHQ checked Sep 16, 2026	51-200	8 contacts →
	Indirect evidence “Somos uma empresa integrada, atuando desde 2008 no fornecimento de soluções completas para tratamento de esgoto e água, com atuação em todo o território nacional, abrangendo-…” Source: RevenueBase Database · checked Sep 16, 2026
24	Gaivota Saneamento	Indirect evidence	Balneário Gaivota, BrazilHQ checked Sep 16, 2026	51-200	7 contacts →
	Indirect evidence “Investir em saneamento é investir em saúde, qualidade de vida e desenvolvimento econômico e social.” Source: RevenueBase Database · checked Sep 16, 2026
25	Aviva Ambiental	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “A AVIVA AMBIENTAL é uma empresa 100% brasileira que desenvolve projetos para futuras concessões privadas de serviços públicos de água e esgoto em todo o território nacional, por…” Source: RevenueBase Database · checked Sep 16, 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: drinking water distribution 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 drinking water distribution services.
Partial evidence: Its own public description names part of drinking water distribution services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name drinking water distribution 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 248 drinking water distribution services based in Brazil

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Drinking water distribution services based in Brazil at a glance

As of Sep 16, 2026

18.1%Verified-email coverage

101.4Average contacts per company

11-50Median size (employees)

14.9%Largest-city concentration · Sao Paulo

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

111

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 248 companies.

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 drinking water distribution 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.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “drinking water distribution 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 drinking water distribution 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 drinking water distribution services, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
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, 4,555 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.

Drinking water distribution services by metro

Drinking water distribution services in Sao Paulo37

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 drinking water distribution 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 drinking water distribution services are there based in Brazil?

RevenueBase identified 248 drinking water distribution services headquartered in Brazil 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?

Sabesp, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most drinking water distribution services?

Sao Paulo leads with 37 headquartered companies, followed by Salvador (6) and Santana De Parnaiba (6).

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 4,555 verified decision-maker contacts tracked across these 248 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.