Company lists · Data refreshed September 2026

Top 25 Sewage system construction companies based in Brazil

Name: Sewage system construction companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 169 companies tracked

RevenueBase identified 169 sewage system construction companies headquartered in Brazil as of September 2026 and tracks 6,051 professional contacts across them, including 1,187 with verified work emails. Sao Paulo is the largest hub.

This list covers sewage system construction 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 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

169Companies

6,051Contacts tracked

1,187Verified emails

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The 25 largest sewage system construction companies based in Brazil

Ranked by team size

Top 25 of 169 sewage system construction companies 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 sewage system construction 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	Ambiental Ceará	Indirect evidence	Cariri Ao Litoral, BrazilHQ checked Sep 17, 2026	501-1,000	283 contacts →
	Indirect evidence “A Ambiental Ceará é a de esgoto da Cagece, a maior do país no setor de saneamento básico, e chega para somar na vida do cearense, ficando responsável pela ampliação, operação e…” Source: RevenueBase Database · checked Sep 17, 2026
2	Construtora Colares Linhares	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	501-1,000	213 contacts →
	Indirect evidence “Construtora Colares Linhares is a civil engineering company based out of R Da Ajuda, 35, Andar Salao 1401, Rio De Janeiro, Rio De Janeiro, Brazil.” Source: RevenueBase Database · checked Sep 17, 2026
3	Conenge-Sc	Strong evidence	São José, BrazilHQ checked Sep 17, 2026	501-1,000	198 contacts →
	Strong 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
4	Viasolo Engenharia Ambiental	Indirect evidence	Betim, BrazilHQ checked Sep 17, 2026	1,001-5,000	155 contacts →
	Indirect evidence “Em foi firmada uma parceria entre a VEGA (Grupo Solvi) e Construtora Barbosa Mello alinhando tecnologia operacional com experiência comercial, dando origem a Viasolo Engenharia…” Source: RevenueBase Database · checked Sep 17, 2026
5	Gimma Engenharia	Indirect evidence	Barueri, BrazilHQ checked Sep 17, 2026	201-500	114 contacts →
	Indirect evidence “Há mais de 20 anos, a Gimma Engenharia atua na execução de obras de infraestrutura que impulsionam o desenvolvimento, ampliam o acesso ao saneamento e geram impacto positivo para…” Source: RevenueBase Database · checked Sep 17, 2026
6	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
7	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
8	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
9	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
10	Companhia DE Saneamento DO Parana Sanepar	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	5,001-10,000	64 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
11	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
12	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
13	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
14	EEA Empresa DE Engenharia Ambiental	Indirect evidence	Rio Claro, BrazilHQ checked Sep 17, 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 17, 2026
15	Celebre Ambiental	Indirect evidence	Barueri, BrazilHQ checked Sep 17, 2026	201-500	46 contacts →
	Indirect evidence “Uma empresa ágil e dinâmica dedicada a prover soluções de engenharia para clientes da iniciativa pública e privada.” Source: RevenueBase Database · checked Sep 17, 2026
16	Construtora Ribeiro Oliveira	Indirect evidence	Governador Valadares, BrazilHQ checked Sep 17, 2026	11-50	39 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
17	Ebs- Empresa Brasileira DE Saneamento	Indirect evidence	Joinville, BrazilHQ checked Sep 17, 2026	201-500	38 contacts →
	Indirect evidence “A EBS - Empresa Brasileira de Saneamento, é uma das principais empresas privadas atuantes no setor, e atende os municípios no gerenciamento, operação, manutenção de sistemas de…” Source: RevenueBase Database · checked Sep 17, 2026
18	Minenge	Indirect evidence	Nova Veneza, BrazilHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
19	MTX	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 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 17, 2026
20	Starsan Engenharia E Tecnologia EM Construções	Indirect evidence	Santos, BrazilHQ checked Sep 17, 2026	51-200	21 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
21	Utbr-Unitechnologies	Indirect evidence	Campinas, BrazilHQ checked Sep 17, 2026	51-200	19 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
22	Mazure Saneamento	Indirect evidence	Salvador, BrazilHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “A MAQFILTROS é uma empresa altamente especializada nos mais diversos projetos hídricos.” Source: RevenueBase Database · checked Sep 17, 2026
23	Aquastar Indústria E Comércio Ltda	Strong evidence	Campo Largo, BrazilHQ checked Sep 17, 2026	11-50	10 contacts →
	Strong evidence “Aquastar - Industria e Comércio Ltda - Traditional manufacturers of compact sewage pumping stations and solutions applied to the civil construction, sanitation, industry and…” Source: RevenueBase Database · checked Sep 17, 2026
24	Biancade Engenharia	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Fundada em 1995, a empresa atua ativamente no mercado de Saneamento Básico a nível nacional e federal sob a ótica de novos players e empresas já consolidadas no desenvolvimento…” Source: RevenueBase Database · checked Sep 17, 2026
25	Saluta Saneamento	Indirect evidence	Pedro Leopoldo, BrazilHQ checked Sep 17, 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 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: sewage system construction 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 sewage system construction companies.
Partial evidence: Its own public description names part of sewage system construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sewage system construction 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 169 sewage system construction companies based in Brazil

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Sewage system construction companies based in Brazil at a glance

As of Sep 17, 2026

19.6%Verified-email coverage

35.8Average contacts per company

11-50Median size (employees)

11.2%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 169 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 sewage system construction 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 “sewage system construction 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 sewage system construction 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 sewage system construction 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, 1,187 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.

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 sewage system construction 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 sewage system construction companies are there based in Brazil?

RevenueBase identified 169 sewage system construction 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?

Ambiental Ceará, headquartered in Brazil, tops this list with the largest team on record.

Which city has the most sewage system construction companies?

Sao Paulo leads with 19 headquartered companies, followed by Belo Horizonte (7) and Rio De Janeiro (7).

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 1,187 verified decision-maker contacts tracked across these 169 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.

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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.