Company lists · Data refreshed October 2026

Top 25 Construction wastewater treatment services based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 137 companies tracked

RevenueBase identified 137 company matches for construction wastewater treatment services associated with Brazil as of October 2026 and tracks 1,033 professional contacts across them, including 83 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for construction wastewater treatment services 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 October 10, 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 Oct 10, 2026 How this list was built

137Companies

1,033Contacts tracked

83Verified emails

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The 25 largest construction wastewater treatment services based in Brazil

Ranked by team size

Top 25 of 137 company matches for construction wastewater treatment services based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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	OKENA	Exact match	Itapevi, BrazilHQ recorded Oct 10, 2026	51-200	65 contacts →
	Exact match “A Okena is a wastewater treatment plant providing environmental destination for raw industrial wastewater.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Auton Soluções Ambientais	Exact match	Itaboraí, BrazilHQ recorded Oct 10, 2026	11-50	63 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 · Oct 10, 2026 · View company records in RevenueBase
3	Foxwater	Exact match	Campinas, BrazilHQ recorded Oct 10, 2026	501-1,000	52 contacts →
	Exact match “FOXWATER is specialized in effluents treatment from industrial origin, percolated also known as landfills leachate, ballast water, domestic sewage, reuse water, among others.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	EEA Empresa DE Engenharia Ambiental	Exact match	Rio Claro, BrazilHQ recorded Oct 10, 2026	11-50	48 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Gmar Ambiental	Exact match	Mauá, BrazilHQ recorded Oct 10, 2026	n/a	39 contacts →
	Exact match “Especialista na gestão e tratamento de efluentes, a Gmar Ambiental soma mais de 9 anos de história cuidando do meio ambiente através de soluções adequadas, práticas e inteligentes…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	Axson Filtros	Exact match	Blumenau, BrazilHQ recorded Oct 10, 2026	11-50	28 contacts →
	Exact match “Na Axson, resolver é mais do que entregar.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	ACN	Exact match	Aquiraz, BrazilHQ recorded Oct 10, 2026	11-50	20 contacts →
	Exact match “Fundada há mais de cinco anos, somos uma empresa com foco na prestação de serviços técnicos voltados para o tratamento de água e efluentes.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Tecwater Systems	Exact match	São Paulo, BrazilHQ recorded Oct 10, 2026	1-10	19 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 · Oct 10, 2026 · View company records in RevenueBase
9	Fast Industria E Comercio	Exact match	Capinzal, BrazilHQ recorded Oct 10, 2026	51-200	17 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Mazure Saneamento	Exact match	Salvador, BrazilHQ recorded Oct 10, 2026	11-50	14 contacts →
	Exact match “A MAQFILTROS é uma empresa altamente especializada nos mais diversos projetos hídricos.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	RF Ambiental	Exact match	Goiânia, BrazilHQ recorded Oct 10, 2026	11-50	10 contacts →
	Exact match “Rf Ambiental is a real estate company based out of Av.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Propitank	Exact match	Maceió, BrazilHQ recorded Oct 10, 2026	11-50	10 contacts →
	Exact match “Produzimos ETEs e ETAs compactas e modulares que podem se adequar a demanda de cada cliente, seja no que tange a limitações de espaço físico, vazão ou caracterização.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Prisco Ambiental	Exact match	Maceió, BrazilHQ recorded Oct 10, 2026	11-50	10 contacts →
	Exact match “A Prisco Ambiental é uma especializada no tratamento de água, esgoto sanitário, efluentes industriais e resíduos sólidos.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Saluta Saneamento	Exact match	Pedro Leopoldo, BrazilHQ recorded Oct 10, 2026	51-200	9 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 · Oct 10, 2026 · View company records in RevenueBase
15	Ebio Tecnologia Ambiental	Exact match	Joinville, BrazilHQ recorded Oct 10, 2026	1-10	7 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 · Oct 10, 2026 · View company records in RevenueBase
16	D2a Ambiental S.A	Exact match	Vitória, BrazilHQ recorded Oct 10, 2026	11-50	7 contacts →
	Exact match “Oferecemos serviços de tratamento de água como filtros de entrada e filtros de linha sob demanda à sua necessidade.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Minitrat	Exact match	Extrema, BrazilHQ recorded Oct 10, 2026	1-10	7 contacts →
	Exact match “Fabricamos Mini Estações de Tratamento de Efluentes que viabilizam e simplificam o tratamento de efluentes para empreendimentos e edificações.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Ecoete Engenharia E Equip. Para Saneamento Ambient	Exact match	Manaus, BrazilHQ recorded Oct 10, 2026	11-50	6 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 · Oct 10, 2026 · View company records in RevenueBase
19	Aquafy Consultoria	Exact match	Florianópolis, BrazilHQ recorded Oct 10, 2026	1-10	5 contacts →
	Exact match “A Aquafy é uma empresa de engenharia que oferece serviços de consultoria em tratamento de efluentes industriais.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Neoacqua	Exact match	Sao Paulo, BrazilHQ recorded Oct 10, 2026	1-10	5 contacts →
	Exact match “Sua empresa ou empreendimento tem um projeto eficiente de tratamento de recursos hídricos?” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Wetlands Construidos	Exact match	Belo Horizonte, BrazilHQ recorded Oct 10, 2026	11-50	4 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 · Oct 10, 2026 · View company records in RevenueBase
22	Seal Ambiental	Exact match	Cabo De Santo Agostinho, BrazilHQ recorded Oct 10, 2026	11-50	4 contacts →
	Exact match “Com a expertise de mais de uma década de experiência em tratar efluentes de forma eficiente e sustentável, somos comprometidos em proteger o meio ambiente oferecendo tratamento de…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Reviva Soluções EM Tratamento DE Efluentes	Exact match	Campinas, BrazilHQ recorded Oct 10, 2026	1-10	4 contacts →
	Exact match “A REVIVA oferece soluções em Tratamento de Água, Esgoto e Efluentes Industriais.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	EMTRE	Exact match	Presidente Castelo Branco, BrazilHQ recorded Oct 10, 2026	11-50	3 contacts →
	Exact match “Oferecer e executar o serviço de tratamento de efluentes de forma exemplar ao padrão exigido pela sociedade e órgãos fiscalizadores.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	Tratagua-Sistemas Para Tratamento E Filtragem DE Agua Jundiai	Exact match	Jundiai, BrazilHQ recorded Oct 10, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 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 “construction wastewater treatment services”. 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 137 construction wastewater treatment services based in Brazil

See the full list, filter by size, metro and specialty, and access 83 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction wastewater treatment services based in Brazil at a glance

As of Oct 10, 2026

8.0%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

8.0%Largest-city concentration · Sao Paulo

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 137 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 “construction wastewater treatment services” 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 83 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 October 10, 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 “construction wastewater treatment services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction wastewater treatment services are there based in Brazil?

RevenueBase identified 137 company matches for construction wastewater treatment services associated with Brazil as of October 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?

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

Which city has the most construction wastewater treatment services?

Sao Paulo leads with 11 company records, followed by Recife (5) and Campinas (4).

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 83 professional contacts with verified work emails tracked across these 137 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 October 10, 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.