Company lists · Data refreshed October 2026

Top 24 Drinking water infrastructure contractors based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 145 companies tracked

RevenueBase identified 145 company matches for drinking water infrastructure contractors associated with Brazil as of October 2026 and tracks 3,080 professional contacts across them, including 135 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for drinking water infrastructure contractors associated with Brazil, 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 October 11, 2026.

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 Oct 11, 2026 How this list was built

145Companies

3,080Contacts tracked

135Verified emails

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The 24 largest drinking water infrastructure contractors based in Brazil

Ranked by team size

Top 24 of 145 company matches for drinking water infrastructure contractors based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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	GS Inima Brasil	Exact match	Sao Paulo, BrazilHQ recorded Oct 11, 2026	1,001-5,000	505 contacts →
	Exact match “A GS Inima Brasil é uma das maiores e mais respeitadas companhias privadas de saneamento do país, oferecendo soluções inovadoras e integradas.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2	Hydrosistem Engenharia	Exact match	Salvador, BrazilHQ recorded Oct 11, 2026	1,001-5,000	99 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3	Ster Engenharia Ltda	Exact match	Sao Paulo, BrazilHQ recorded Oct 11, 2026	201-500	94 contacts →
	Exact match “Ster Engenharia” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4	Rotária DO Brasil	Exact match	Florianópolis, BrazilHQ recorded Oct 11, 2026	51-200	80 contacts →
	Exact match “A Rotária do Brasil é uma empresa de Engenharia especializada em projetos, implantação e operação de sistemas de tratamento de efluentes/esgotos e água potável.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5	Geasa Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Oct 11, 2026	51-200	57 contacts →
	Exact match “Criada em 2001, a Geasanevita atua em projetos que envolvem engenharia de infraestrutura de saneamento em geral, tais como água, esgotamento sanitário, drenagem, hidrologia…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6	Celebre Ambiental	Exact match	Barueri, BrazilHQ recorded Oct 11, 2026	201-500	57 contacts →
	Exact match “Uma empresa ágil e dinâmica dedicada a prover soluções de engenharia para clientes da iniciativa pública e privada.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7	BIO G Soluções Inteligentes EM Saneamento	Exact match	Florianópolis, BrazilHQ recorded Oct 11, 2026	201-500	52 contacts →
	Exact match “A Bio G Engenharia e Sistemas de Saneamento é uma empresa que surgiu através de incessantes pesquisas e desenvolvimento tecnológico.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8	Ebs- Empresa Brasileira DE Saneamento	Exact match	Joinville, BrazilHQ recorded Oct 11, 2026	201-500	44 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9	Engeper Ambiental E Perfurações	Exact match	Garça, BrazilHQ recorded Oct 11, 2026	11-50	43 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10	ACQUA	Exact match	São Paulo, BrazilHQ recorded Oct 11, 2026	51-200	35 contacts →
	Exact match “A Acqua, com 38 anos de experiência em projetos de saneamento para operadores públicos e privados juntou-se à Goetze Lobato Engenharia S.A.(GEL) em 2024 para criar uma divisão de…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11	Águas DE SÃO Francisco	Exact match	Barcarena, BrazilHQ recorded Oct 11, 2026	51-200	35 contacts →
	Exact match “A Águas de São Francisco é a concessionária responsável pelos serviços de água e tratamento de esgoto do município de Barcarena, no Pará.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12	Hidrosan Engenharia	Exact match	São Carlos, BrazilHQ recorded Oct 11, 2026	11-50	29 contacts →
	Exact match “Desenvolvemos projetos de estação de tratamento de água e dos resíduos nela gerados, com metodologias de trabalho adequadas a cada cliente, garantindo as melhores soluções…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13	Minenge	Exact match	Nova Veneza, BrazilHQ recorded Oct 11, 2026	11-50	27 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14	Chiarelli&wetzel Construtora Ltda	Exact match	Santo André, BrazilHQ recorded Oct 11, 2026	11-50	22 contacts →
	Exact match “Engenharia, Construção, Reforma e Manutenção.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15	Starsan Engenharia E Tecnologia EM Construções	Exact match	Santos, BrazilHQ recorded Oct 11, 2026	51-200	20 contacts →
	Exact match “Fundada em 2012, a Starsan reuniu a experiência que carrega seu corpo técnico e equipe há mais de 20 anos no mercado com as novas experiências trazidas pelo seu corpo societário.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16	CEA DO Brasil Tratamentos DE Água Ltda	Exact match	Salto, BrazilHQ recorded Oct 11, 2026	1-10	16 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17	Mazure Saneamento	Exact match	Salvador, BrazilHQ recorded Oct 11, 2026	11-50	14 contacts →
	Exact match “A MAQFILTROS é uma empresa altamente especializada nos mais diversos projetos hídricos.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18	Aliter Construções E Saneamento	Exact match	Sao Paulo, BrazilHQ recorded Oct 11, 2026	201-500	10 contacts →
	Exact match “A ALITER nasceu em 1984 para atuar na área de saneamento básico e atender à crescente demanda do mercado da construção civil.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19	Saluta Saneamento	Exact match	Pedro Leopoldo, BrazilHQ recorded Oct 11, 2026	51-200	9 contacts →
	Exact match “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-…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20	Conecte Projetos DE Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Oct 11, 2026	1-10	8 contacts →
	Exact match “Projetos hidráulicos: Projetos de instalações de água fria, água quente, esgoto, irrigação, drenagem e reaproveitamento de água, em: Edificações residenciais, comerciais e…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21	Neoacqua	Exact match	Sao Paulo, BrazilHQ recorded Oct 11, 2026	1-10	5 contacts →
	Exact match “Sua empresa ou empreendimento tem um projeto eficiente de tratamento de recursos hídricos?” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22	Moleiro Pedroso	Exact match	Jundiai, BrazilHQ recorded Oct 11, 2026	1-10	2 contacts →
	Exact match “Moleiro Pedroso é uma empresa de Engenharia especializada em infraestrutura urbana - Sistemas de Abastecimento de Água e Afastamento de Esgotos Sanitários e Efluentes.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23	Gabco DO Brasil Ltda	Exact match	São Paulo, BrazilHQ recorded Oct 11, 2026	11-50	1 contacts →
	Exact match “A GABCo conta com uma equipe multidisciplinar de engenheiros, técnicos e biólogo treinados e capacitados para realizar e prover as diversas soluções para tratamento e distribuição…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24	Pacifico Engenharia E Saneamento	Exact match	Indaiatuba, BrazilHQ recorded Oct 11, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 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 “drinking water infrastructure contractors”. 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 24 of 145 drinking water infrastructure contractors based in Brazil

See the full list, filter by size, metro and specialty, and access 135 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Drinking water infrastructure contractors based in Brazil at a glance

As of Oct 11, 2026

4.4%Verified-email coverage

21.2Average contacts per company

11-50Median size (employees)

16.6%Largest-city concentration · Sao Paulo

Oct 11, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 145 companies.

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.
What qualifies: Company records associated with Brazil whose business descriptions match “drinking water infrastructure contractors” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 135 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 October 11, 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.

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 “drinking water infrastructure contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many drinking water infrastructure contractors are there based in Brazil?

RevenueBase identified 145 company matches for drinking water infrastructure contractors associated with Brazil as of October 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?

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

Which city has the most drinking water infrastructure contractors?

Sao Paulo leads with 24 company records, followed by Rio De Janeiro (7) and Belo Horizonte (5).

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 135 professional contacts with verified work emails tracked across these 145 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 October 11, 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.