Company lists · Data refreshed September 2026

Top 25 Industrial water infrastructure based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 438 companies tracked

RevenueBase identified 438 industrial water infrastructure headquartered in Brazil as of September 2026 and tracks 19,554 professional contacts across them, including 3,604 with verified work emails. Sao Paulo is the largest hub.

This list covers industrial water infrastructure 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 17, 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 17, 2026 86% judged on-target in blind review

438Companies

19,554Contacts tracked

3,604Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest industrial water infrastructure based in Brazil

Ranked by team size

Top 25 of 438 industrial water infrastructure based in Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial water infrastructure: 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 17, 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 17, 2026
2	GS Inima Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 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 17, 2026
3	Grupo EP	Indirect evidence	Guarulhos, BrazilHQ checked Sep 17, 2026	501-1,000	434 contacts →
	Indirect evidence “Identificamos e solucionamos problemas relacionados ao tratamento de água e efluentes, reúso, dessalinização e análises ambientais para indústrias, consultorias ambientais e…” Source: RevenueBase Database · checked Sep 17, 2026
4	Enfil S A	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	1,001-5,000	307 contacts →
	Indirect evidence “Com mais de 30 anos de atuação no mercado brasileiro, a Enfil é uma empresa referência em soluções ambientais para tratamento de água, efluentes e controle de emissões…” Source: RevenueBase Database · checked Sep 17, 2026
5	Grupo Fast	Indirect evidence	Capinzal, BrazilHQ checked Sep 17, 2026	201-500	275 contacts →
	Indirect evidence “Somos uma das principais indústrias do segmento metalmecânico, com sede em Santa Catarina e atuação internacional.” Source: RevenueBase Database · checked Sep 17, 2026
6	General Water	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 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 17, 2026
7	Conenge-Sc	Indirect evidence	São José, BrazilHQ checked Sep 17, 2026	501-1,000	198 contacts →
	Indirect evidence “Since 1996, Conenge-SC has been active in the engineering and construction market in Brazil, starting its activities on the Florianópolis Sewage Collection and Treatment System.” Source: RevenueBase Database · checked Sep 17, 2026
8	Ster Engenharia Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	201-500	147 contacts →
	Indirect evidence “Ster Engenharia” Source: RevenueBase Database · checked Sep 17, 2026
9	Itubombas	Partial evidence	Itu, BrazilHQ checked Sep 17, 2026	51-200	143 contacts →
	Partial evidence “Há mais de 20 anos, nossas soluções vêm contribuindo para maior segurança, sustentabilidade e eficiência em diversos segmentos industrias: mineração, saneamento, óleo e gás…” Source: RevenueBase Database · checked Sep 17, 2026
10	EPA Engenharia DE Proteção Ambiental Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	120 contacts →
	Indirect evidence “O Grupo EPA oferece as melhores e mais inovadoras soluções para diagnosticar áreas contaminadas, realizar projetos e operar estações de tratamento de água e efluentes e remediar…” Source: RevenueBase Database · checked Sep 17, 2026
11	B&f Dias	Indirect evidence	Vinhedo, BrazilHQ checked Sep 17, 2026	51-200	116 contacts →
	Indirect evidence “A B&F Dias é referência mundial em soluções para tratamento de águas e efluentes.” Source: RevenueBase Database · checked Sep 17, 2026
12	Projesan Water & CO	Indirect evidence	Gaspar, BrazilHQ checked Sep 17, 2026	51-200	110 contacts →
	Indirect evidence “Na Projesan, avançamos a química de quem trata água todos os dias.” Source: RevenueBase Database · checked Sep 17, 2026
13	Catui Engenharia Ltda	Indirect evidence	Santana De Parnaiba, BrazilHQ checked Sep 17, 2026	51-200	104 contacts →
	Indirect evidence “Empresa de engenharia consultiva e executiva especializada na área de saneamento básico.” Source: RevenueBase Database · checked Sep 17, 2026
14	Sanit Engenharia	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	201-500	102 contacts →
	Indirect evidence “A Sanit Engenharia foi fundada em 1989 com o intuito de contribuir no campo da Engenharia Civil.” Source: RevenueBase Database · checked Sep 17, 2026
15	Hydrosistem Engenharia	Indirect evidence	Salvador, BrazilHQ checked Sep 17, 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 17, 2026
16	Avanex	Indirect evidence	Palmeira, BrazilHQ checked Sep 17, 2026	51-200	74 contacts →
	Indirect evidence “A Avanex é uma empresa fundada em 1985 no Município de Palmeira na Serra Catarinense.” Source: RevenueBase Database · checked Sep 17, 2026
17	Rotária DO Brasil	Indirect evidence	Florianópolis, BrazilHQ checked Sep 17, 2026	51-200	72 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
18	Auton Soluções Ambientais	Indirect evidence	Itaboraí, BrazilHQ checked Sep 17, 2026	11-50	64 contacts →
	Indirect evidence “Visão Global - A AUTON utiliza tecnologia de lideres mundiais em produtos e serviços para tratamento de água e efluentes.” Source: RevenueBase Database · checked Sep 17, 2026
19	Vibropac	Partial evidence	Cotia, BrazilHQ checked Sep 17, 2026	51-200	62 contacts →
	Partial evidence “Há mais de três décadas, a VIBROPAC sustenta um propósito ambicioso: fazer a diferença no mercado industrial brasileiro, unindo inovação e eficiência no fornecimento de soluções…” Source: RevenueBase Database · checked Sep 17, 2026
20	E-Agua	Indirect evidence	São Carlos, BrazilHQ checked Sep 17, 2026	51-200	59 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
21	Sanevix Engenharia	Partial evidence	Serra, BrazilHQ checked Sep 17, 2026	51-200	58 contacts →
	Partial evidence “Sanevix Engenharia is a pioneering company in the design, sizing, manufacturing, and installation of water and wastewater treatment plants.” Source: RevenueBase Database · checked Sep 17, 2026
22	Faxon Química	Indirect evidence	Campo Bom, BrazilHQ checked Sep 17, 2026	51-200	57 contacts →
	Indirect evidence “Pesquisamos e desenvolvemos as melhores alternativas de tratamento de água para cada sistema, atendendo as reais necessidades dos nossos clientes e do meio ambiente.” Source: RevenueBase Database · checked Sep 17, 2026
23	Geasa Engenharia	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	56 contacts →
	Indirect evidence “Criada em 2001, a Geasanevita atua em projetos que envolvem engenharia de infraestrutura de saneamento em geral, tais como água, esgotamento sanitário, drenagem, hidrologia…” Source: RevenueBase Database · checked Sep 17, 2026
24	BIO G Soluções Inteligentes EM Saneamento	Indirect evidence	Florianópolis, BrazilHQ checked Sep 17, 2026	201-500	52 contacts →
	Indirect evidence “A Bio G Engenharia e Sistemas de Saneamento é uma empresa que surgiu através de incessantes pesquisas e desenvolvimento tecnológico.” Source: RevenueBase Database · checked Sep 17, 2026
25	EEA Empresa DE Engenharia Ambiental	Partial evidence	Rio Claro, BrazilHQ checked Sep 17, 2026	11-50	49 contacts →
	Partial evidence “A Empresa de Engenharia Ambiental - EEA é uma empresa de projetos e execução de Estações de Tratamento de Esgoto Sanitário e Efluentes Industriais atuando no mercado desde Com…” 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 water infrastructure. 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 water infrastructure.
Partial evidence: Its own public description names part of industrial water infrastructure, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial water infrastructure. 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 438 industrial water infrastructure based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 3,604 reachable decision-makers.

Free signup · no credit card

View the full list →

Industrial water infrastructure based in Brazil at a glance

As of Sep 17, 2026

18.4%Verified-email coverage

44.6Average contacts per company

11-50Median size (employees)

15.3%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

157

11-50

174

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 438 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 industrial water infrastructure, 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 “industrial water infrastructure”. 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 water infrastructure), 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 water infrastructure, 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, 3,604 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 water infrastructure by metro

Industrial water infrastructure in Sao Paulo67

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 water infrastructure, 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 water infrastructure are there based in Brazil?

RevenueBase identified 438 industrial water infrastructure 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 industrial water infrastructure?

Sao Paulo leads with 67 headquartered companies, followed by Rio De Janeiro (18) and Belo Horizonte (12).

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 3,604 verified decision-maker contacts tracked across these 438 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.

Ready to reach these companies? Verified emails and direct dials for all 438 industrial water infrastructure based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Industrial water infrastructure by geography

Browse the directory

Browse: Companies home · All Brazil lists · All Industrial water infrastructure lists · New lists

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.