Company lists · Data refreshed September 2026

Top 25 Groundwater treatment companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 140 companies tracked

RevenueBase identified 140 groundwater treatment companies headquartered in Brazil as of September 2026 and tracks 1,024 professional contacts across them, including 128 with verified work emails. Sao Paulo is the largest hub.

This list covers groundwater 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 20, 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 20, 2026 86% judged on-target in blind review

140Companies

1,024Contacts tracked

128Verified emails

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The 25 largest groundwater treatment companies based in Brazil

Ranked by team size

Top 25 of 140 groundwater treatment companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to groundwater 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	EPA Engenharia DE Proteção Ambiental Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 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 20, 2026
2	Auton Soluções Ambientais	Indirect evidence	Itaboraí, BrazilHQ checked Sep 20, 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 20, 2026
3	BIO G Soluções Inteligentes EM Saneamento	Indirect evidence	Florianópolis, BrazilHQ checked Sep 20, 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 20, 2026
4	UPE	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 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 20, 2026
5	OXI Ambiental S.A	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	11-50	41 contacts →
	Indirect evidence “Somos Especialistas em REMEDIAÇÃO AMBIENTAL através da OXIDAÇÃO QUÍMICA IN-SITU (ISCO), desenvolvemos soluções sob medida para empresas nos mais diversos segmentos, para isso…” Source: RevenueBase Database · checked Sep 20, 2026
6	Ecopolo Gestão DE Águas, Resíduos E Energia Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	201-500	34 contacts →
	Indirect evidence “A Ecopolo é uma empresa pertencente ao GRUPO GPS especializada no desenvolvimento, implantação e operação de sistemas de tratamento de água e efluentes.” Source: RevenueBase Database · checked Sep 20, 2026
7	Sultech Water Treatment Systems	Partial evidence	Cachoeirinha, BrazilHQ checked Sep 20, 2026	11-50	31 contacts →
	Partial evidence “A traditional manufacturer and supplier of hospital medical water treatment solutions in southern Brazil, SULTECH specializes in iron and manganese removal, slowdown…” Source: RevenueBase Database · checked Sep 20, 2026
8	Abba Química	Indirect evidence	Curitiba, BrazilHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “A Abba Química é uma empresa especializada há 15 anos em soluções para tratamento de água.” Source: RevenueBase Database · checked Sep 20, 2026
9	Biotecs Engenharia E Comércio Ltda	Indirect evidence	Ribeirão Preto, BrazilHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “A Biotecs é uma empresa de engenharia, desenvolvimentos e de contratos que fornece suas Sti’s nos moldes “chave na mão”, com avançadas Tecnologias, de sua propriedade, para o…” Source: RevenueBase Database · checked Sep 20, 2026
10	DOXOR	Indirect evidence	Taboão Da Serra, BrazilHQ checked Sep 20, 2026	11-50	22 contacts →
	Indirect evidence “A Doxor, presente no mercado desde 2003, estabeleceu-se como referencia em sistemas de remediação ambiental.” Source: RevenueBase Database · checked Sep 20, 2026
11	MTX	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 20, 2026	51-200	22 contacts →
	Indirect evidence “MTX Metalmax \| Engenharia que Entrega Resultado Há mais de 30 anos, transformamos desafios de engenharia em soluções que geram valor real para nossos clientes.” Source: RevenueBase Database · checked Sep 20, 2026
12	Mazure Saneamento	Indirect evidence	Salvador, BrazilHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “A MAQFILTROS é uma empresa altamente especializada nos mais diversos projetos hídricos.” Source: RevenueBase Database · checked Sep 20, 2026
13	Eisele	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Engenharia, projeto e execução no formato turn key job de soluções customizadas para o meio ambiente.” Source: RevenueBase Database · checked Sep 20, 2026
14	Acquatrat DO Nordeste	Indirect evidence	Natal, BrazilHQ checked Sep 20, 2026	51-200	11 contacts →
	Indirect evidence “Acquatrat Do Nordeste is a mining company based out of Rod Br 101, Km 10,5, Natal, Rio Grande Do Norte, Brazil.” Source: RevenueBase Database · checked Sep 20, 2026
15	Bfilters Tratamento DE Água	Indirect evidence	Indaiatuba, BrazilHQ checked Sep 20, 2026	1-10	11 contacts →
	Indirect evidence “Proporcionamos aos nossos clientes a mais alta tecnologia e qualidade em filtração e purificação de água, bem como toda a atenção e assessoria necessária para a instalação e…” Source: RevenueBase Database · checked Sep 20, 2026
16	Ipabras	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “Soluções, Experiência, Tecnologia, Excelência e Inovação.” Source: RevenueBase Database · checked Sep 20, 2026
17	Saluta Saneamento	Indirect evidence	Pedro Leopoldo, BrazilHQ checked Sep 20, 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 20, 2026
18	Chemgard Quimica Ambiental Ltda	Indirect evidence	Santo Andre, BrazilHQ checked Sep 20, 2026	51-200	7 contacts →
	Indirect evidence “A Chemgard foi fundada em 2001 e atua no tratamento de águas industriais com tecnologia própria, diferenciada e amigável do ponto de vista ambiental.” Source: RevenueBase Database · checked Sep 20, 2026
19	Environquip	Indirect evidence	Curitiba, BrazilHQ checked Sep 20, 2026	11-50	6 contacts →
	Indirect evidence “A EnvironQuip é uma empresa especializada em projetos, equipamentos e sistemas para tratamento de água e efluentes desde 1998.” Source: RevenueBase Database · checked Sep 20, 2026
20	RDA Equipamentos	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	11-50	6 contacts →
	Indirect evidence “Equipamentos para tratamento de água Sistemas de filtração Filtros para água Tratamento de água Filtros de areia Filtros de Carvão Filtros Centrais Sistemas de remoção de ferro…” Source: RevenueBase Database · checked Sep 20, 2026
21	Smart Tratamento DE Água	Indirect evidence	Ribeirão Preto, BrazilHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
22	Ebio Tecnologia Ambiental	Indirect evidence	Joinville, BrazilHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “Oferecemos Soluções em- Estações de Tratamento de Esgoto Compactas (residências, prédios comerciais, hotéis, pousadas, indústrias, loteamentos)- Sistemas para captação e…” Source: RevenueBase Database · checked Sep 20, 2026
23	D2a Ambiental S.A	Indirect evidence	Vitória, BrazilHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “Oferecemos serviços de tratamento de água como filtros de entrada e filtros de linha sob demanda à sua necessidade.” Source: RevenueBase Database · checked Sep 20, 2026
24	Gabco DO Brasil Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “Com a crescente demanda por serviços e equipamentos para tratamento de água, em dezembro de 2012, junto com investidores e pessoas de longa experiência na área, fundamos a GABCo -…” Source: RevenueBase Database · checked Sep 20, 2026
25	Natural Environment Synthesis	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “SNatural and Naturaltec have been operating since 1991 in the area of environmental remediation with low environmental impact techniques and equipment.” Source: RevenueBase Database · checked Sep 20, 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: groundwater 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 groundwater treatment companies.
Partial evidence: Its own public description names part of groundwater treatment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name groundwater 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 140 groundwater treatment companies based in Brazil

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Groundwater treatment companies based in Brazil at a glance

As of Sep 20, 2026

12.5%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

20.7%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 140 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 groundwater 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 “groundwater 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 groundwater 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 groundwater 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, 128 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 20, 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.

Groundwater treatment companies by metro

Groundwater treatment companies in Sao Paulo29

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 groundwater 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 groundwater treatment companies are there based in Brazil?

RevenueBase identified 140 groundwater 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?

EPA Engenharia DE Proteção Ambiental Ltda, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most groundwater treatment companies?

Sao Paulo leads with 29 headquartered companies, followed by Campinas (5) and Sao Bernardo Do Campo (5).

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 128 verified decision-maker contacts tracked across these 140 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 20, 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.