Company lists · Data refreshed September 2026

Top 25 Environmental engineering construction firms based in Brazil

Name: Environmental engineering construction firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 4,443 companies tracked

RevenueBase identified 4,443 company matches for environmental engineering construction firms associated with Brazil as of September 2026 and tracks 76,803 professional contacts across them, including 8,892 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for environmental engineering construction firms 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 16, 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 16, 2026 How this list was built

4,443Companies

76,803Contacts tracked

8,892Verified emails

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The 25 largest environmental engineering construction firms based in Brazil

Ranked by team size

Top 25 of 4,443 company matches for environmental engineering construction firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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	OAS S.A	Exact match	Salvador, BrazilHQ recorded Sep 16, 2026	5,001-10,000	2,086 contacts →
	Exact match “Somos uma empresa de engenharia, cuja missão é superar as expectativas dos nossos clientes através da transformação dos ambientes de forma inovadora, responsável e sustentável…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2	Normatel Engenharia	Exact match	Fortaleza, BrazilHQ recorded Sep 16, 2026	1,001-5,000	1,628 contacts →
	Exact match “Fundada em 1977, a Normatel Engenharia desenvolveu durante esses anos uma sólida, dinâmica e bem estruturada base técnica e de gestão, com ampla visão de mercado.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3	Grupo Cosampa	Exact match	Fortaleza, BrazilHQ recorded Sep 16, 2026	1,001-5,000	1,245 contacts →
	Exact match “O Grupo Cosampa vem conquistando espaço no mercado, através da prestação de serviços com qualidade e excelência, nas áreas de construção civil, engenharia elétrica e energias…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4	HTB	Exact match	São Paulo, BrazilHQ recorded Sep 16, 2026	1,001-5,000	1,068 contacts →
	Exact match “HTB is an engineering and construction company of excellence that offers comprehensive services and full solutions for pre-construction, project development and construction.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5	TSE	Exact match	São Paulo/sp, BrazilHQ recorded Sep 16, 2026	5,001-10,000	1,067 contacts →
	Exact match “Somos a TSE - Total Sustainable Engineering.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6	Engeko Engenharia E Construção Ltda	Exact match	São Paulo, BrazilHQ recorded Sep 16, 2026	1,001-5,000	1,036 contacts →
	Exact match “No mercado desde 2007, atuamos em todo território nacional com foco no segmento industrial e na construção de parcerias a longo prazo, oferecendo diversos tipos de soluções e…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7	FBS Construction Company	Exact match	Sao Paulo, BrazilHQ recorded Sep 16, 2026	1,001-5,000	805 contacts →
	Exact match “FBS Constructora work to find solutions regarding infrastructure problems through engineering solutions that unite innovation, technology, sustainability and optimization of…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8	Iesa Projetos, Equipamentos E Montagens S A	Exact match	Araraquara, BrazilHQ recorded Sep 16, 2026	1,001-5,000	784 contacts →
	Exact match “A sinergia entre as unidades de negócios da IESA – Construções & Montagens, Geração & Equipamentos e Óleo & Gás entre as suas fábricas e escritórios é o seu grande diferencial…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9	Telsan Engenharia E Serviços S A	Exact match	Belo Horizonte, BrazilHQ recorded Sep 16, 2026	1,001-5,000	765 contacts →
	Exact match “Em 26 de julho de 1995 foi criada a Telsan, uma empresa de engenharia consultiva que tem o orgulho de ter como missão principal a prestação de serviços diferenciados, visando à…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10	Racional Engenharia Ltda	Exact match	São Paulo, BrazilHQ recorded Sep 16, 2026	501-1,000	681 contacts →
	Exact match “Racional is one of Brazil’s top Engineering and Construction companies.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11	Sondotécnica Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 16, 2026	201-500	588 contacts →
	Exact match “Sondotécnica was founded in 1954.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12	Construtora Vale Verde S A	Exact match	Itabira, BrazilHQ recorded Sep 16, 2026	1,001-5,000	555 contacts →
	Exact match “A Construtora Vale Verde é uma empresa inovadora que concentra a sua expertise na atuação em soluções para construção civil pesada com serviços de dragagem convencional e…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13	CTA Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 16, 2026	201-500	540 contacts →
	Exact match “A CTA foi criada em 1995, em Belo Horizonte Minas Gerais, ampliando sua atividade e posicionando sua sede no estado do Rio de Janeiro em Duque de Caxias, próximo ao Pólo…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14	Grupo Jofege	Exact match	Itatiba, BrazilHQ recorded Sep 16, 2026	1,001-5,000	529 contacts →
	Exact match “A JOFEGE foi fundada em 1968, por quatro irmãos que adquiriram uma pequena pedreira em Itatiba, interior de SP, e, desde então, o contínuo crescimento foi inevitável.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15	Prosul	Exact match	Florianopolis, BrazilHQ recorded Sep 16, 2026	501-1,000	517 contacts →
	Exact match “Especializada na prestação de serviços de engenharia consultiva, com mais de 30 anos de experiência, a PROSUL atua nas mais diversas áreas da infraestrutura.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16	Vital Engenharia Ambiental	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 16, 2026	5,001-10,000	500 contacts →
	Exact match “Vital Engenharia Ambiental is an environmental services company based out of R Santa Luzia, 651, 21 Andar Parte, Rio De Janeiro, Rio De Janeiro, Brazil.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17	Grupo Projeta	Exact match	Belo Horizonte, BrazilHQ recorded Sep 16, 2026	501-1,000	485 contacts →
	Exact match “O Grupo Projeta é formado por empresas de engenharia consultiva, que oferece soluções completas e integradas nas áreas de engenharia civil, meio ambiente, saneamento, recursos…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18	A.Tonanni Construções E Serviços	Exact match	Taboão Da Serra, BrazilHQ recorded Sep 16, 2026	1,001-5,000	464 contacts →
	Exact match “Atuante no mercado da construção civil e nos mais variados segmentos de prestação de serviço e administração de mão-de-obra há mais de 47 anos, a A.TONANNI oferece qualidade…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19	Tucumann Engenharia E Empreendimentos	Exact match	Curitiba, BrazilHQ recorded Sep 16, 2026	51-200	459 contacts →
	Exact match “Com 30 anos de atuação, a Tucumann Engenharia está consolidada no mercado de construção civil com obras de grande porte na América Latina e utiliza o conhecimento acumulado em…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20	Caramurú Construções Ltda	Exact match	Araraquara, BrazilHQ recorded Sep 16, 2026	501-1,000	455 contacts →
	Exact match “A CARAMURÚ CONSTRUÇÕES LTDA, foi criada fruto de reunião de técnicos experientes, com a finalidade de atuar nos setores de projetos civis, mecânicos e elétricos, montagens…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21	Sete Soluções E Tecnologia Ambiental	Exact match	Belo Horizonte, BrazilHQ recorded Sep 16, 2026	501-1,000	448 contacts →
	Exact match “Somos uma das maiores consultorias em meio ambiente do Brasil, fundada em 1997, contando, hoje, com uma equipe técnica multidisciplinar permanente, que congrega profissionais das…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22	KTM Administração E Engenharia Ltda	Exact match	Três Lagoas, BrazilHQ recorded Sep 16, 2026	1,001-5,000	447 contacts →
	Exact match “KTM Administração e Engenharia Ltda, fundada em 1989, é hoje uma empresa consolidada na área da construção civil, nos mercados de edificações residenciais e comerciais…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23	NIP DO Brasil	Exact match	Vitória, BrazilHQ recorded Sep 16, 2026	501-1,000	445 contacts →
	Exact match “Somos uma empresa de Engenharia Consultiva, oferecendo serviços para os mercados de energia, petróleo e gás, saneamento e recursos hídricos, transporte, telecomunicações e…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24	Grupo EP	Exact match	Guarulhos, BrazilHQ recorded Sep 16, 2026	501-1,000	434 contacts →
	Exact match “Identificamos e solucionamos problemas relacionados ao tratamento de água e efluentes, reúso, dessalinização e análises ambientais para indústrias, consultorias ambientais e…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25	LBR Engenharia E Consultoria Ltda	Exact match	São Paulo, BrazilHQ recorded Sep 16, 2026	201-500	424 contacts →
	Exact match “A LBR Engenharia e Consultoria, desde sua fundação, ocorrida em 1996, preza pela excelência, na prestação de serviços de engenharia consultiva, sempre buscando soluções inovadoras…” Recorded in the RevenueBase company graph · Sep 16, 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 “environmental engineering construction firms”. 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 4,443 environmental engineering construction firms based in Brazil

See the full list, filter by size, metro and specialty, and access 8,892 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental engineering construction firms based in Brazil at a glance

As of Sep 16, 2026

11.6%Verified-email coverage

17.3Average contacts per company

1-10Median size (employees)

12.9%Largest-city concentration · Sao Paulo

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

2,413

11-50

1,223

51-200

511

201-500

174

501-1,000

1,001-5,000

5,001-10,000

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 4,443 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 “environmental engineering construction firms” 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 8,892 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 16, 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.

Environmental engineering construction firms by metro

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 “environmental engineering construction firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental engineering construction firms are there based in Brazil?

RevenueBase identified 4,443 company matches for environmental engineering construction firms 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?

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

Which city has the most environmental engineering construction firms?

Sao Paulo leads with 574 company records, followed by Belo Horizonte (248) and Rio De Janeiro (225).

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 8,892 professional contacts with verified work emails tracked across these 4,443 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 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 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.