Company lists · Data refreshed September 2026

Top 25 Environmental organizations based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 2,777 companies tracked

RevenueBase identified 2,777 environmental organizations headquartered in Brazil as of September 2026 and tracks 34,020 professional contacts across them, including 3,958 with verified work emails. Sao Paulo is the largest hub.

This list covers environmental organizations 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

2,777Companies

34,020Contacts tracked

3,958Verified emails

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The 25 largest environmental organizations based in Brazil

Ranked by team size

Top 25 of 2,777 environmental organizations 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 organizations: 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	Veolia Brasil	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	1,001-5,000	972 contacts →
	Indirect evidence “O Grupo Veolia é referência mundial na transformação ecológica.” 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	Strong evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	5,001-10,000	500 contacts →
	Strong 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	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
5	Amplo Engenharia E Gestão DE Projetos	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	201-500	298 contacts →
	Indirect evidence “A Amplo Engenharia destaca-se por sua especialização em Estudos Ambientais, abrangendo áreas diretamente relacionadas ao Licenciamento Ambiental, Monitoramento Ambiental…” Source: RevenueBase Database · checked Sep 19, 2026
6	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
7	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
8	Grupo Oikos Brasil	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 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 19, 2026
9	Sotero Ambiental	Indirect evidence	Salvador, BrazilHQ checked Sep 19, 2026	1,001-5,000	208 contacts →
	Indirect evidence “A Sotero tem como propósito atuar com responsabilidade e respeito ao meio ambiente, buscando sempre promover o desenvolvimento sustentável das comunidades onde atua, além de…” Source: RevenueBase Database · checked Sep 19, 2026
10	Wwf-Brasil	Indirect evidence	Brasília, BrazilHQ checked Sep 19, 2026	51-200	204 contacts →
	Indirect evidence “O WWF-Brasil é uma organização não-governamental brasileira dedicada à conservação da natureza com os objetivos de harmonizar a atividade humana com a conservação da…” Source: RevenueBase Database · checked Sep 19, 2026
11	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
12	Ambiensys	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	201-500	151 contacts →
	Indirect evidence “Desde 1997, somos um ecossistema de soluções ambientais fundamentado na Inovação Sustentável e no Cuidado com Pessoas.” Source: RevenueBase Database · checked Sep 19, 2026
13	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
14	Bicho DO Mato Meio Ambiente Environmental Consulting	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	51-200	121 contacts →
	Indirect evidence “A Empresa Bicho do Mato Meio Ambiente Ltda.” Source: RevenueBase Database · checked Sep 19, 2026
15	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
16	Instituto Guaicuy	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	51-200	114 contacts →
	Indirect evidence “Criado no ano por pesquisadores, professores e ativistas sociais que atuavam no projeto Manuelzão (UFMG), o Instituto Guaicuy é uma entidade não governamental associativa…” Source: RevenueBase Database · checked Sep 19, 2026
17	Fundação Grupo Boticário DE Proteção À Natureza	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	100 contacts →
	Indirect evidence “The Fundação Grupo Boticário (Boticário Group Foundation) is a nonprofit institution whose mission is to promote and take actions to conserve nature.” Source: RevenueBase Database · checked Sep 19, 2026
18	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
19	Conservação Internacional Ci-Brasil	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	91 contacts →
	Indirect evidence “A Conservação Internacional (CI-Brasil) é uma organização brasileira sem fins lucrativos, criada em 1990, que trabalha para garantir um planeta saudável e produtivo para todos.” Source: RevenueBase Database · checked Sep 19, 2026
20	Instituto Terra	Indirect evidence	Aimorés, BrazilHQ checked Sep 19, 2026	51-200	76 contacts →
	Indirect evidence “We are the result of the dream of Lélia Wanick and Sebastião Salgado, who, in 1998, decided to restore the forest on the family's old farm.” Source: RevenueBase Database · checked Sep 19, 2026
21	Fundação SOS Mata Atlântica	Indirect evidence	Itu, BrazilHQ checked Sep 19, 2026	51-200	74 contacts →
	Indirect evidence “A Fundação SOS Mata Atlântica é uma ONG brasileira que atua há 30 anos na proteção dessa que é a floresta mais ameaçada do país.” Source: RevenueBase Database · checked Sep 19, 2026
22	Ecossis Soluções Ambientais	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	51-200	73 contacts →
	Indirect evidence “Somos uma empresa de meio ambiente capaz de fornecer consultoria ambiental para os setores de infra-estrutura, energia, mineração, agronegócio, órgãos públicos e sociedade civil…” Source: RevenueBase Database · checked Sep 19, 2026
23	Master Ambiental	Indirect evidence	Londrina, BrazilHQ checked Sep 19, 2026	11-50	67 contacts →
	Indirect evidence “A Master Ambiental é uma empresa de consultoria, auditoria e licenciamento ambiental.” Source: RevenueBase Database · checked Sep 19, 2026
24	Associacao Mineira DE Defesa DO Ambiente - Amda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	n/a	67 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
25	Bioma Meio Ambiente	Indirect evidence	Nova Lima, BrazilHQ checked Sep 19, 2026	11-50	66 contacts →
	Indirect evidence “Fundada em 1990, a Bioma Meio Ambiente tem vasta experiência em trabalhos focados na conservação da biodiversidade.” 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 organizations. 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 organizations.
Partial evidence: Its own public description names part of environmental organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental organizations. 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 2,777 environmental organizations based in Brazil

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Environmental organizations based in Brazil at a glance

As of Sep 19, 2026

11.6%Verified-email coverage

12.3Average contacts per company

1-10Median size (employees)

13.7%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

1,904

11-50

647

51-200

153

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 2,777 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 organizations, 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 organizations”. 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 organizations), 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 organizations, 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, 3,958 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 organizations by metro

Environmental organizations in Sao Paulo380
Environmental organizations in Rio De Janeiro163
Environmental organizations in Curitiba123
Environmental organizations in Belo Horizonte114
Environmental organizations in Porto Alegre82
Environmental organizations in Brasilia52
Environmental organizations in Goiania49
Environmental organizations in Campinas44
Environmental organizations in Florianopolis43
Environmental organizations in Salvador42
Environmental organizations in Fortaleza37
Environmental organizations in Sorocaba26
Environmental organizations in Vitoria25

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 organizations, 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 organizations are there based in Brazil?

RevenueBase identified 2,777 environmental organizations 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?

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

Which city has the most environmental organizations?

Sao Paulo leads with 380 headquartered companies, followed by Rio De Janeiro (163) and Curitiba (123).

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 3,958 verified decision-maker contacts tracked across these 2,777 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.