Company lists · Data refreshed September 2026

Top 25 Groundwater treatment plant developers based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 155 companies tracked

RevenueBase identified 155 company matches for groundwater treatment plant developers associated with Brazil as of September 2026 and tracks 2,044 professional contacts across them, including 272 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for groundwater treatment plant developers 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 September 20, 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 Sep 20, 2026 How this list was built

155Companies

2,044Contacts tracked

272Verified emails

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The 25 largest groundwater treatment plant developers based in Brazil

Ranked by team size

Top 25 of 155 company matches for groundwater treatment plant developers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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	Enfil S A	Exact match	São Paulo, BrazilHQ recorded Sep 20, 2026	1,001-5,000	307 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	EPA Engenharia DE Proteção Ambiental Ltda	Exact match	Sao Paulo, BrazilHQ recorded Sep 20, 2026	51-200	120 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Catui Engenharia Ltda	Exact match	Santana De Parnaiba, BrazilHQ recorded Sep 20, 2026	51-200	104 contacts →
	Exact match “Empresa de engenharia consultiva e executiva especializada na área de saneamento básico.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Hydrosistem Engenharia	Exact match	Salvador, BrazilHQ recorded Sep 20, 2026	1,001-5,000	92 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 · Sep 20, 2026 · View company records in RevenueBase
5	Rotária DO Brasil	Exact match	Florianópolis, BrazilHQ recorded Sep 20, 2026	51-200	72 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 · Sep 20, 2026 · View company records in RevenueBase
6	Auton Soluções Ambientais	Exact match	Itaboraí, BrazilHQ recorded Sep 20, 2026	11-50	64 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 · Sep 20, 2026 · View company records in RevenueBase
7	E-Agua	Exact match	São Carlos, BrazilHQ recorded Sep 20, 2026	51-200	59 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 · Sep 20, 2026 · View company records in RevenueBase
8	Sanevix Engenharia	Exact match	Serra, BrazilHQ recorded Sep 20, 2026	51-200	58 contacts →
	Exact match “Sanevix Engenharia is a pioneering company in the design, sizing, manufacturing, and installation of water and wastewater treatment plants.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	BIO G Soluções Inteligentes EM Saneamento	Exact match	Florianópolis, BrazilHQ recorded Sep 20, 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 · Sep 20, 2026 · View company records in RevenueBase
10	Alphenz	Exact match	Sao Paulo, BrazilHQ recorded Sep 20, 2026	51-200	45 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	UPE	Exact match	São Paulo, BrazilHQ recorded Sep 20, 2026	51-200	44 contacts →
	Exact match “Consagrada no fornecimento de Sistemas Integrados para as áreas de TRATAMENTO DE ÁGUA, EFLUENTES, VENTILAÇÃO INDUSTRIAL, DESPOEIRAMENTO e UTILIDADES em geral, desde a concepção…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Hidrosan Engenharia	Exact match	São Carlos, BrazilHQ recorded Sep 20, 2026	11-50	27 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 · Sep 20, 2026 · View company records in RevenueBase
13	Neowater	Exact match	São Paulo, BrazilHQ recorded Sep 20, 2026	11-50	24 contacts →
	Exact match “Nossas soluções vão desde o suprimento de água através de captações subterrâneas, reúso e tratamento para destinos específicos, bem como o sensoriamento em tempo real…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Biotecs Engenharia E Comércio Ltda	Exact match	Ribeirão Preto, BrazilHQ recorded Sep 20, 2026	11-50	24 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Starsan Engenharia E Tecnologia EM Construções	Exact match	Santos, BrazilHQ recorded Sep 20, 2026	51-200	21 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 · Sep 20, 2026 · View company records in RevenueBase
16	Utbr-Unitechnologies	Exact match	Campinas, BrazilHQ recorded Sep 20, 2026	51-200	19 contacts →
	Exact match “Com ampla atuação em diversas áreas da Engenharia, a UTBR conta com uma equipe dedicada de engenheiros e especialistas altamente qualificados para transformar desafios de…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Mazure Saneamento	Exact match	Salvador, BrazilHQ recorded Sep 20, 2026	11-50	15 contacts →
	Exact match “A MAQFILTROS é uma empresa altamente especializada nos mais diversos projetos hídricos.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	DAS Brasil	Exact match	Sao Bernardo Do Campo, BrazilHQ recorded Sep 20, 2026	11-50	14 contacts →
	Exact match “A DAS Brasil é uma empresa especializada em soluções de Tratamento e Reuso de água através das tecnologias mais avançadas do mercado.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Eisele	Exact match	Porto Alegre, BrazilHQ recorded Sep 20, 2026	11-50	13 contacts →
	Exact match “Engenharia, projeto e execução no formato turn key job de soluções customizadas para o meio ambiente.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Saluta Saneamento	Exact match	Pedro Leopoldo, BrazilHQ recorded Sep 20, 2026	51-200	8 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 · Sep 20, 2026 · View company records in RevenueBase
21	Environquip	Exact match	Curitiba, BrazilHQ recorded Sep 20, 2026	11-50	6 contacts →
	Exact match “A EnvironQuip é uma empresa especializada em projetos, equipamentos e sistemas para tratamento de água e efluentes desde 1998.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Wetlands Construidos	Exact match	Belo Horizonte, BrazilHQ recorded Sep 20, 2026	11-50	6 contacts →
	Exact match “Nós implantamos em industrias, mineradoras e municípios sistemas de tratamento natural de águas e efluentes e lodos projetados sob medida, integrando os arranjos mais avançados da…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Ebio Tecnologia Ambiental	Exact match	Joinville, BrazilHQ recorded Sep 20, 2026	1-10	5 contacts →
	Exact match “Oferecemos Soluções em- Estações de Tratamento de Esgoto Compactas (residências, prédios comerciais, hotéis, pousadas, indústrias, loteamentos)- Sistemas para captação e…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Ecoete Engenharia E Equip. Para Saneamento Ambient	Exact match	Manaus, BrazilHQ recorded Sep 20, 2026	11-50	5 contacts →
	Exact match “Somos uma empresa com capital 100% nacional, com mais de 20 anos de experiência no segmento.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	H2o EQA	Exact match	Recife, BrazilHQ recorded Sep 20, 2026	11-50	3 contacts →
	Exact match “Tratamento de Água Tratamento de Efluentes Projetos de Engenharia Consultoria” Recorded in the RevenueBase company graph · Sep 20, 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 “groundwater treatment plant developers”. 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 25 of 155 groundwater treatment plant developers based in Brazil

See the full list, filter by size, metro and specialty, and access 272 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Groundwater treatment plant developers based in Brazil at a glance

As of Sep 20, 2026

13.3%Verified-email coverage

13.2Average contacts per company

11-50Median size (employees)

18.1%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 155 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 “groundwater treatment plant developers” 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 272 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 September 20, 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 “groundwater treatment plant developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many groundwater treatment plant developers are there based in Brazil?

RevenueBase identified 155 company matches for groundwater treatment plant developers associated with Brazil as of September 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?

Enfil S A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most groundwater treatment plant developers?

Sao Paulo leads with 28 company records, followed by Campinas (6) and Recife (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 272 professional contacts with verified work emails tracked across these 155 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 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 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.