Company lists · Data refreshed November 2026

Top 25 Water system modernization companies based in Brazil

RevenueBase identified 237 company matches for water system modernization companies associated with Brazil as of November 2026 and tracks 7,944 professional contacts across them, including 1,427 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for water system modernization companies 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 November 6, 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 Nov 6, 2026 How this list was built
237Companies
7,944Contacts tracked
1,427Verified emails
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The 25 largest water system modernization companies based in Brazil

Ranked by team size
Top 25 of 237 company matches for water system modernization companies based in Brazil, 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 matchSao Paulo, BrazilHQ recorded Nov 6, 20261,001-5,000528 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGuarulhos, BrazilHQ recorded Nov 6, 2026501-1,000453 contacts →

Exact match

“Identificamos e solucionamos problemas relacionados ao tratamento de água e efluentes, reúso, dessalinização e análises ambientais para indústrias, consultorias ambientais e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026201-500235 contacts →

Exact match

“Desde 1995, a JHE Engenharia desenvolve as melhores soluções na prestação de serviços em engenharia nas áreas de Saneamento e Recursos Hídricos, Habitação, Edificações Públicas e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-200159 contacts →

Exact match

“A EFFICO é uma empresa especializada em engenharia para todas as áreas do saneamento (abastecimento de água, esgotamento sanitário e meio ambiente).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVinhedo, BrazilHQ recorded Nov 6, 202651-200128 contacts →

Exact match

“A B&F Dias é referência mundial em soluções para tratamento de águas e efluentes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500118 contacts →

Exact match

“A Sanit Engenharia foi fundada em 1989 com o intuito de contribuir no campo da Engenharia Civil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSantana De Parnaiba, BrazilHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“Empresa de engenharia consultiva e executiva especializada na área de saneamento básico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-50109 contacts →

Exact match

“A Gerentec dedica-se a Gerenciamento, Estudos & Projetos e Serviços ligados à infra-estrutura urbana.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSalvador, BrazilHQ recorded Nov 6, 20261,001-5,000107 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500106 contacts →

Exact match

“Ster Engenharia”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500100 contacts →

Exact match

“Fundada no ano de 1990, em São Paulo, Brasil, a Enotec iniciou suas atividades nas áreas de Infraestrutura Urbana e Saneamento Básico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchValinhos, BrazilHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“Somos uma empresa focada no desenvolvimento de projetos e estudos nas áreas de engenharia ambiental, infraestrutura e saneamento para o público privado e público, focada em trazer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 202651-20084 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPiracicaba, BrazilHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“O Grupo Carraro Engenharia há 28 anos, atua em diversos seguimentos nas áreas de Construção Civil e Saneamento Básico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSão Carlos, BrazilHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“A E-Agua destaca-se como uma empresa de engenharia especializada no desenvolvimento de soluções integradas para projetos, implantação e operação de estações de tratamento e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBarueri, BrazilHQ recorded Nov 6, 2026201-50065 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchItaboraí, BrazilHQ recorded Nov 6, 202611-5062 contacts →

Exact match

“Visão Global - A AUTON utiliza tecnologia de lideres mundiais em produtos e serviços para tratamento de água e efluentes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20057 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 2026201-50052 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGarça, BrazilHQ recorded Nov 6, 202611-5046 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 · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20045 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 · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSorocaba, BrazilHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Tecnologia para preservar o essencial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSão Carlos, BrazilHQ recorded Nov 6, 202611-5028 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 · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMontes Claros, BrazilHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“A ARH Projetos e Consultoria Ltda, tem como atividade básica o desenvolvimento de projetos de engenharia e consultoria nas áreas de saneamento e meio ambiente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261-1023 contacts →

Exact match

“ESPECIALISTA EM SOLUÇÕES PARA TRATAMENTO DE ÁGUAS E EFLUENTES - Engenharia Multidisciplinar para as Soluções de Projetos e Instalações de Sistemas e Equipamentos - Serviços…”

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

Showing 25 of 237 water system modernization companies based in Brazil

See the full list, filter by size, metro and specialty, and access 1,427 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water system modernization companies based in Brazil at a glance

As of Nov 6, 2026
18.0%Verified-email coverage
33.5Average contacts per company
11-50Median size (employees)
19.0%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
90
11-50
81
51-200
40
201-500
11
501-1,000
2
1,001-5,000
7
5,001-10,000
1

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 237 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 “water system modernization companies” 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 1,427 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.

Water system modernization companies by metro

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 “water system modernization companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water system modernization companies are there based in Brazil?

RevenueBase identified 237 company matches for water system modernization companies associated with Brazil 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?

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 water system modernization companies?

Sao Paulo leads with 45 company records, followed by Belo Horizonte (8) and Rio De Janeiro (7).

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 1,427 professional contacts with verified work emails tracked across these 237 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.