Company lists · Data refreshed September 2026

Top 25 Environmental contracting companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,714 companies tracked

RevenueBase identified 1,714 environmental contracting companies headquartered in Brazil as of September 2026 and tracks 17,545 professional contacts across them, including 2,317 with verified work emails. Sao Paulo is the largest hub.

This list covers environmental contracting 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 19, 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 19, 2026 86% judged on-target in blind review

1,714Companies

17,545Contacts tracked

2,317Verified emails

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The 25 largest environmental contracting companies based in Brazil

Ranked by team size

Top 25 of 1,714 environmental contracting companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to environmental contracting 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	Cetrel	Partial evidence	Camaçari, BrazilHQ checked Sep 19, 2026	1,001-5,000	611 contacts →
	Partial evidence “Cetrel was formely created as an environmental protection company 40 years ago, to treat efluents and solid residues of more than 70 industries of the Camaçari Industrial Complex…” Source: RevenueBase Database · checked Sep 19, 2026
2	CTA Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	201-500	540 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
3	Vital Engenharia Ambiental	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	5,001-10,000	500 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
4	Cleanic Ambiental	Indirect evidence	Jaguariúna, BrazilHQ checked Sep 19, 2026	1,001-5,000	481 contacts →
	Indirect evidence “Presente no mercado desde 1996, a Cleanic Ambiental é um novo conceito em terceirização.” Source: RevenueBase Database · checked Sep 19, 2026
5	Sete Soluções E Tecnologia Ambiental	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	501-1,000	448 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
6	Enfil S A	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	1,001-5,000	307 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
7	Haztec Tec. E Plan. Ambiental S.A	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	501-1,000	282 contacts →
	Indirect evidence “Integrated Sustainability Solutions Industrial Utility Outsourcing (water/sewage, energy, waste/recycling) Haztec was created to supply the growing demand for intagrated services…” Source: RevenueBase Database · checked Sep 19, 2026
8	TSL Engenharia, Manutenção E Preservação Ambiental S A	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	201-500	238 contacts →
	Indirect evidence “TSL has been in the market for more than 30 years.” Source: RevenueBase Database · checked Sep 19, 2026
9	GAP Ssma	Indirect evidence	Goiânia, BrazilHQ checked Sep 19, 2026	201-500	234 contacts →
	Indirect evidence “A GAP Ambiental oferece serviços para pequenas, médias e grandes empresas em diversas áreas que vão desde o licenciamento ao acompanhamento da execução de projetos.” Source: RevenueBase Database · checked Sep 19, 2026
10	Walm Engenharia E Tecnologia Ambiental	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	234 contacts →
	Indirect evidence “A WALM Engenharia e Tecnologia Ambiental Ltda.” Source: RevenueBase Database · checked Sep 19, 2026
11	Ambientare	Indirect evidence	Brasilia, BrazilHQ checked Sep 19, 2026	51-200	228 contacts →
	Indirect evidence “A Ambientare – Soluções em Meio Ambiente é uma empresa especializada na prestação de serviços na área de meio ambiente, focada no licenciamento ambiental, gestão ambiental da…” Source: RevenueBase Database · checked Sep 19, 2026
12	Geoambiente Geologia E Engenharia Ambiental	Indirect evidence	Fazenda Rio Grande, BrazilHQ checked Sep 19, 2026	51-200	201 contacts →
	Indirect evidence “A GEOAMBIENTE Geologia e Engenharia Ambiental atua no Gerenciamento de Áreas Contaminadas provendo soluções em Diagnóstico de Passivos Ambientais e Remediação de Solo e Água…” Source: RevenueBase Database · checked Sep 19, 2026
13	Dossel Ambiental	Indirect evidence	Brasília, BrazilHQ checked Sep 19, 2026	51-200	156 contacts →
	Indirect evidence “Somamos a experiência e a agilidade que você precisa para desenvolver os estudos necessários para o licenciamento ambiental e gestão do seu empreendimento.” Source: RevenueBase Database · checked Sep 19, 2026
14	Viasolo Engenharia Ambiental	Indirect evidence	Betim, BrazilHQ checked Sep 19, 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 19, 2026
15	Super SAN Ambiental	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	151 contacts →
	Indirect evidence “Empresa especializada em gerenciamento de resíduos, Locação de equipamentos e banheiro químico, Plano PAE (Plano de emergências Ambientais) e limpeza industrial offshore e onshore…” Source: RevenueBase Database · checked Sep 19, 2026
16	CPEA	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	137 contacts →
	Indirect evidence “CPEA - Consultoria Paulista de Estudos Ambientais is a limited liability company, founded on October 15th, with headquarter in the city of São Paulo.” Source: RevenueBase Database · checked Sep 19, 2026
17	EBP Brasil	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	135 contacts →
	Indirect evidence “EBP Brasil, um compromisso de mais de 40 anos com o meio ambiente.” Source: RevenueBase Database · checked Sep 19, 2026
18	3geo Consultoria	Partial evidence	Niterói, BrazilHQ checked Sep 19, 2026	51-200	120 contacts →
	Partial evidence “3Geo Consulting is a geotechnical and environmental consulting company.” Source: RevenueBase Database · checked Sep 19, 2026
19	EPA Engenharia DE Proteção Ambiental Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 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 19, 2026
20	Novaluz	Indirect evidence	Distrito Industrial, BrazilHQ checked Sep 19, 2026	201-500	117 contacts →
	Indirect evidence “Desde 1994 com atuação no mercado como prestadora de serviços ambientais, a Novaluz adquiriu experiência e especialização em soluções ambientais, tendo como resultado a satisfação…” Source: RevenueBase Database · checked Sep 19, 2026
21	Ambipar Response Brasil	Indirect evidence	Nova, BrazilHQ checked Sep 19, 2026	10001+	103 contacts →
	Indirect evidence “Líder em gestão de crises e resposta a emergências, a Ambipar é especializada na resposta a emergências ambientais, atendendo a todos os cenários (rodoviário, ferroviário…” Source: RevenueBase Database · checked Sep 19, 2026
22	BTX Geologia E Meio Ambiente	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	102 contacts →
	Indirect evidence “Desafios ambientais complexos exigem conhecimento embasado, ciência aplicada e execução precisa.” Source: RevenueBase Database · checked Sep 19, 2026
23	MPB Engenharia	Indirect evidence	Florianópolis, BrazilHQ checked Sep 19, 2026	51-200	93 contacts →
	Indirect evidence “A MPB Engenharia é uma empresa catarinense, sediada com matriz em Florianópolis e Filial com escritórios em Brasília.” Source: RevenueBase Database · checked Sep 19, 2026
24	Elementus Soluções Ambientais	Indirect evidence	Vitória, BrazilHQ checked Sep 19, 2026	51-200	92 contacts →
	Indirect evidence “Somos a Elementus Soluções Ambientais, uma empresa comprometida em oferecer os melhores serviços de engenharia ambiental de forma personalizada para atender as necessidades de…” Source: RevenueBase Database · checked Sep 19, 2026
25	Biocev Projetos Inteligentes	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	51-200	88 contacts →
	Indirect evidence “A Biocev Projetos Inteligentes é uma empresa de consultoria com soluções completas para o licenciamento ambiental, na elaboração de projetos e execução de estudos diversos…” Source: RevenueBase Database · checked Sep 19, 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: environmental contracting 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 environmental contracting companies.
Partial evidence: Its own public description names part of environmental contracting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental contracting 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 1,714 environmental contracting companies based in Brazil

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Environmental contracting companies based in Brazil at a glance

As of Sep 19, 2026

13.2%Verified-email coverage

10.2Average contacts per company

1-10Median size (employees)

11.5%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

1,086

11-50

444

51-200

121

201-500

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 1,714 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 environmental contracting 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 “environmental contracting 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 environmental contracting 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 environmental contracting 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, 2,317 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 19, 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.

Environmental contracting companies by metro

Environmental contracting companies in Sao Paulo197
Environmental contracting companies in Curitiba68
Environmental contracting companies in Rio De Janeiro64
Environmental contracting companies in Belo Horizonte58
Environmental contracting companies in Campinas41
Environmental contracting companies in Porto Alegre41
Environmental contracting companies in Goiania26

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 environmental contracting 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 environmental contracting companies are there based in Brazil?

RevenueBase identified 1,714 environmental contracting 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?

Cetrel, headquartered in Camacari, tops this list with the largest team on record.

Which city has the most environmental contracting companies?

Sao Paulo leads with 197 headquartered companies, followed by Curitiba (68) and Rio De Janeiro (64).

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 2,317 verified decision-maker contacts tracked across these 1,714 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 19, 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.