Company lists · Data refreshed September 2026

Top 25 Construction water treatment companies based in Brazil

Name: Construction water treatment companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 498 companies tracked

RevenueBase identified 498 construction water treatment companies headquartered in Brazil as of September 2026 and tracks 7,036 professional contacts across them, including 976 with verified work emails. Sao Paulo is the largest hub.

This list covers construction water treatment companies 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

498Companies

7,036Contacts tracked

976Verified emails

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The 25 largest construction water treatment companies based in Brazil

Ranked by team size

Top 25 of 498 construction water treatment companies 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 construction water treatment companies: 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	Grupo Bauminas	Indirect evidence	Cataguazes, BrazilHQ checked Sep 16, 2026	1,001-5,000	650 contacts →
	Indirect evidence “Sobre a BAUMINAS Fundada há mais de 60 anos, a BAUMINAS é uma empresa orgulhosamente nacional, com ampla experiência na fabricação de produtos para o tratamento de águas e tem…” Source: RevenueBase Database · checked Sep 16, 2026
2	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
3	Grupo EP	Indirect evidence	Guarulhos, BrazilHQ checked Sep 16, 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 16, 2026
4	Enfil S A	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 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 16, 2026
5	Grupo Fast	Indirect evidence	Capinzal, BrazilHQ checked Sep 16, 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 16, 2026
6	Albriggs Environmental Solutions	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 2026	501-1,000	178 contacts →
	Indirect evidence “Juntas, aLBriggs e aQuamec disponibilizam soluções completas e inovadoras para descontaminação e tratamento de águas e solos, através da oferta de serviços e equipamentos de alta…” Source: RevenueBase Database · checked Sep 16, 2026
7	GR Water Solutions	Partial evidence	Cruzeiro, BrazilHQ checked Sep 16, 2026	201-500	170 contacts →
	Partial evidence “Seguindo o movimento de constante transformação e inovação, a GR Indústria Química agora é GR Water Solutions.” Source: RevenueBase Database · checked Sep 16, 2026
8	Attend Ambiental S.A	Indirect evidence	Barueri, BrazilHQ checked Sep 16, 2026	51-200	121 contacts →
	Indirect evidence “A Attend Ambiental é fruto da parceria entre: • a Sabesp, uma das maiores empresas de saneamento do mundo, e • a Latte Saneamento, maior empresa de serviços ambientais do Brasil.” Source: RevenueBase Database · checked Sep 16, 2026
9	EPA Engenharia DE Proteção Ambiental Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 16, 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 16, 2026
10	B&f Dias	Indirect evidence	Vinhedo, BrazilHQ checked Sep 16, 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 16, 2026
11	Projesan Water & CO	Indirect evidence	Gaspar, BrazilHQ checked Sep 16, 2026	51-200	110 contacts →
	Indirect evidence “Na Projesan, avançamos a química de quem trata água todos os dias.” Source: RevenueBase Database · checked Sep 16, 2026
12	Avanex	Indirect evidence	Palmeira, BrazilHQ checked Sep 16, 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 16, 2026
13	Rotária DO Brasil	Indirect evidence	Florianópolis, BrazilHQ checked Sep 16, 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 16, 2026
14	GHS Brasil	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	201-500	69 contacts →
	Indirect evidence “qualidadedoar #analisequimica #efluentes #tratamentodeagua #tratamentodoar #engenharia #reuso #potabilidade #tratamentoquimico” Source: RevenueBase Database · checked Sep 16, 2026
15	Aquamec Environmental Solutions	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 2026	11-50	65 contacts →
	Indirect evidence “Juntas, aLBriggs e aQuamec disponibilizam soluções completas e inovadoras para descontaminação e tratamento de águas e solos, através da oferta de serviços e equipamentos de alta…” Source: RevenueBase Database · checked Sep 16, 2026
16	Auton Soluções Ambientais	Indirect evidence	Itaboraí, BrazilHQ checked Sep 16, 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 16, 2026
17	Sanevix Engenharia	Strong evidence	Serra, BrazilHQ checked Sep 16, 2026	51-200	58 contacts →
	Strong 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 16, 2026
18	Faxon Química	Indirect evidence	Campo Bom, BrazilHQ checked Sep 16, 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 16, 2026
19	BIO G Soluções Inteligentes EM Saneamento	Indirect evidence	Florianópolis, BrazilHQ checked Sep 16, 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 16, 2026
20	Foxwater	Strong evidence	Campinas, BrazilHQ checked Sep 16, 2026	501-1,000	52 contacts →
	Strong evidence “FOXWATER is specialized in effluents treatment from industrial origin, percolated also known as landfills leachate, ballast water, domestic sewage, reuse water, among others.” Source: RevenueBase Database · checked Sep 16, 2026
21	EEA Empresa DE Engenharia Ambiental	Indirect evidence	Rio Claro, BrazilHQ checked Sep 16, 2026	11-50	49 contacts →
	Indirect 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 16, 2026
22	Alphenz	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 16, 2026	51-200	45 contacts →
	Indirect evidence “A ALPHENZ® é líder no fornecimento de soluções personalizadas para tratamento de água e efluentes há mais de 15 anos, destacando-se pela qualidade e inovação.” Source: RevenueBase Database · checked Sep 16, 2026
23	UPE	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 2026	51-200	44 contacts →
	Indirect evidence “Consagrada no fornecimento de Sistemas Integrados para as áreas de TRATAMENTO DE ÁGUA, EFLUENTES, VENTILAÇÃO INDUSTRIAL, DESPOEIRAMENTO e UTILIDADES em geral, desde a concepção…” Source: RevenueBase Database · checked Sep 16, 2026
24	SUALL	Indirect evidence	Lavrinhas, BrazilHQ checked Sep 16, 2026	51-200	38 contacts →
	Indirect evidence “A Suall é uma importante indústria química especializada em produtos destinados ao tratamento de água.” Source: RevenueBase Database · checked Sep 16, 2026
25	Gigwater	Indirect evidence	Salto, BrazilHQ checked Sep 16, 2026	11-50	38 contacts →
	Indirect evidence “A GIGWATER transforma desafios hídricos em soluções reais e sustentáveis para o tratamento de água e efluentes industriais.” 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: construction water treatment companies. 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 construction water treatment companies.
Partial evidence: Its own public description names part of construction water treatment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name construction water treatment companies. 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 498 construction water treatment companies based in Brazil

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Construction water treatment companies based in Brazil at a glance

As of Sep 16, 2026

13.9%Verified-email coverage

14.1Average contacts per company

11-50Median size (employees)

13.3%Largest-city concentration · Sao Paulo

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

224

11-50

193

51-200

201-500

501-1,000

1,001-5,000

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 498 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 construction water treatment companies, 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 “construction water treatment companies”. 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 construction water treatment companies), 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 construction water treatment companies, 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, 976 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.

Construction water treatment companies by metro

Construction water treatment companies in Sao Paulo66

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 construction water treatment companies, 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 construction water treatment companies are there based in Brazil?

RevenueBase identified 498 construction water treatment companies 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?

Grupo Bauminas, headquartered in Cataguazes, tops this list with the largest team on record.

Which city has the most construction water treatment companies?

Sao Paulo leads with 66 headquartered companies, followed by Rio De Janeiro (21) and Sao Bernardo Do Campo (16).

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 976 verified decision-maker contacts tracked across these 498 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.