Company lists · Data refreshed September 2026

Top 25 Environmental engineering companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 2,541 companies tracked

RevenueBase identified 2,541 environmental engineering companies headquartered in Brazil as of September 2026 and tracks 32,939 professional contacts across them, including 4,798 with verified work emails. Sao Paulo is the largest hub.

This list covers environmental engineering 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 15, 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 15, 2026 86% judged on-target in blind review

2,541Companies

32,939Contacts tracked

4,798Verified emails

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The 25 largest environmental engineering companies based in Brazil

Ranked by team size

Top 25 of 2,541 environmental engineering companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to environmental engineering 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	TSE	Partial evidence	São Paulo/sp, BrazilHQ checked Sep 15, 2026	5,001-10,000	1,067 contacts →
	Partial evidence “Somos a TSE - Total Sustainable Engineering.” Source: RevenueBase Database · checked Sep 15, 2026
2	Telsan Engenharia E Serviços S A	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 15, 2026	1,001-5,000	765 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 15, 2026
3	Cetrel	Partial evidence	Camaçari, BrazilHQ checked Sep 15, 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 15, 2026
4	Sondotécnica Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 15, 2026	201-500	588 contacts →
	Indirect evidence “Sondotécnica was founded in 1954.” Source: RevenueBase Database · checked Sep 15, 2026
5	CTA Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 15, 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 15, 2026
6	Grupo Jofege	Indirect evidence	Itatiba, BrazilHQ checked Sep 15, 2026	1,001-5,000	529 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 15, 2026
7	Prosul	Indirect evidence	Florianopolis, BrazilHQ checked Sep 15, 2026	501-1,000	517 contacts →
	Indirect evidence “Especializada na prestação de serviços de engenharia consultiva, com mais de 30 anos de experiência, a PROSUL atua nas mais diversas áreas da infraestrutura.” Source: RevenueBase Database · checked Sep 15, 2026
8	Vital Engenharia Ambiental	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 15, 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 15, 2026
9	Grupo Projeta	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 15, 2026	501-1,000	485 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 15, 2026
10	Sete Soluções E Tecnologia Ambiental	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 15, 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 15, 2026
11	NIP DO Brasil	Indirect evidence	Vitória, BrazilHQ checked Sep 15, 2026	501-1,000	445 contacts →
	Indirect evidence “Somos uma empresa de Engenharia Consultiva, oferecendo serviços para os mercados de energia, petróleo e gás, saneamento e recursos hídricos, transporte, telecomunicações e…” Source: RevenueBase Database · checked Sep 15, 2026
12	Grupo EP	Indirect evidence	Guarulhos, BrazilHQ checked Sep 15, 2026	501-1,000	434 contacts →
	Indirect evidence “Identificamos e solucionamos problemas relacionados ao tratamento de água e efluentes, reúso, dessalinização e análises ambientais para indústrias, consultorias ambientais e…” Source: RevenueBase Database · checked Sep 15, 2026
13	LBR Engenharia E Consultoria Ltda	Indirect evidence	São Paulo, BrazilHQ checked Sep 15, 2026	201-500	424 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 15, 2026
14	Enfil S A	Indirect evidence	São Paulo, BrazilHQ checked Sep 15, 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 15, 2026
15	Haztec Tec. E Plan. Ambiental S.A	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 15, 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 15, 2026
16	Engepar Engenharia E Participações Ltda	Indirect evidence	Campo Grande, BrazilHQ checked Sep 15, 2026	1,001-5,000	256 contacts →
	Indirect evidence “Founded in 1996, ENGEPAR ENGENHARIA E PARTICIPAÇÕES Ltda.” Source: RevenueBase Database · checked Sep 15, 2026
17	Walm BH Engenharia	Strong evidence	Belo Horizonte, BrazilHQ checked Sep 15, 2026	201-500	252 contacts →
	Strong evidence “Walm BH Engenharia is a company that operates in the areas of Geotechnical Engineering, Hydrology, Hydraulics, Hydrogeology, Engineering Geology, Rock Mechanics, and Environment &…” Source: RevenueBase Database · checked Sep 15, 2026
18	Grupo Partnership	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 15, 2026	1,001-5,000	244 contacts →
	Indirect evidence “Com uma força propulsora de inovação, nos dedicamos a criar e aplicar soluções que elevam o padrão de nossos serviços no mercado.” Source: RevenueBase Database · checked Sep 15, 2026
19	GAP Ssma	Indirect evidence	Goiânia, BrazilHQ checked Sep 15, 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 15, 2026
20	Walm Engenharia E Tecnologia Ambiental	Indirect evidence	São Paulo, BrazilHQ checked Sep 15, 2026	51-200	234 contacts →
	Indirect evidence “A WALM Engenharia e Tecnologia Ambiental Ltda.” Source: RevenueBase Database · checked Sep 15, 2026
21	Grupo Oikos Brasil	Indirect evidence	São Paulo, BrazilHQ checked Sep 15, 2026	501-1,000	210 contacts →
	Indirect evidence “O Grupo Oikos estabelece um novo padrão de atendimento em serviços com soluções ambientais capazes de criar o verdadeiro conforto de seus usuários, aliando conhecimento técnico em…” Source: RevenueBase Database · checked Sep 15, 2026
22	JHE Engenharia	Indirect evidence	São Paulo, BrazilHQ checked Sep 15, 2026	201-500	203 contacts →
	Indirect evidence “Desde 1995, a JHE Engenharia desenvolve as melhores soluções na prestação de serviços em engenharia nas áreas de Saneamento e Recursos Hídricos, Habitação, Edificações Públicas e…” Source: RevenueBase Database · checked Sep 15, 2026
23	Geoambiente Geologia E Engenharia Ambiental	Indirect evidence	Fazenda Rio Grande, BrazilHQ checked Sep 15, 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 15, 2026
24	Conenge-Sc	Partial evidence	São José, BrazilHQ checked Sep 15, 2026	501-1,000	198 contacts →
	Partial 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 15, 2026
25	MRS Ambiental	Indirect evidence	Brasilia, BrazilHQ checked Sep 15, 2026	51-200	193 contacts →
	Indirect evidence “MRS Estudos Ambientais Ltda began its activities on April 2, 1992.” Source: RevenueBase Database · checked Sep 15, 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 engineering 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 engineering companies.
Partial evidence: Its own public description names part of environmental engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental engineering 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 2,541 environmental engineering companies based in Brazil

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Environmental engineering companies based in Brazil at a glance

As of Sep 15, 2026

14.6%Verified-email coverage

13.0Average contacts per company

1-10Median size (employees)

10.1%Largest-city concentration · Sao Paulo

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

1,611

11-50

663

51-200

174

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 2,541 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 engineering 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 engineering 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 engineering 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 engineering 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, 4,798 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 15, 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 engineering companies by metro

Environmental engineering companies in Sao Paulo257
Environmental engineering companies in Belo Horizonte131
Environmental engineering companies in Rio De Janeiro104
Environmental engineering companies in Curitiba87
Environmental engineering companies in Porto Alegre69
Environmental engineering companies in Campinas48
Environmental engineering companies in Goiania45
Environmental engineering companies in Salvador43
Environmental engineering companies in Florianopolis41
Environmental engineering companies in Fortaleza36
Environmental engineering companies in Campo Grande32
Environmental engineering companies in Joinville29
Environmental engineering companies in Recife27
Environmental engineering companies in Vitoria27
Environmental engineering companies in Sorocaba26

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 engineering 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 engineering companies are there based in Brazil?

RevenueBase identified 2,541 environmental engineering 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?

TSE, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most environmental engineering companies?

Sao Paulo leads with 257 headquartered companies, followed by Belo Horizonte (131) and Rio De Janeiro (104).

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 4,798 verified decision-maker contacts tracked across these 2,541 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 15, 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.