Company lists · Data refreshed September 2026

Top 25 Environmental policy consulting firms based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 3,389 companies tracked

RevenueBase identified 3,389 environmental policy consulting firms headquartered in Brazil as of September 2026 and tracks 28,617 professional contacts across them, including 5,375 with verified work emails. Sao Paulo is the largest hub.

This list covers environmental policy consulting firms 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 28, 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 28, 2026 86% judged on-target in blind review

3,389Companies

28,617Contacts tracked

5,375Verified emails

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The 25 largest environmental policy consulting firms based in Brazil

Ranked by team size

Top 25 of 3,389 environmental policy consulting firms based in Brazil, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to environmental policy consulting firms: 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	Ambipar	Partial evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	10001+	2,599 contacts →
	Partial evidence “Our mission is to promote ecological transformation by investing in decarbonization projects, circular economy, energy transition, and environmental regeneration.” Source: RevenueBase Database · checked Sep 28, 2026
2	CTA Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 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 28, 2026
3	Diagonal	Partial evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	501-1,000	527 contacts →
	Partial evidence “Diagonal is a pioneering socio-environmental management consultancy that helps companies, organizations and governments to raise their ESG standard and generate a positive…” Source: RevenueBase Database · checked Sep 28, 2026
4	Vital Engenharia Ambiental	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 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 28, 2026
5	Synergia Consultoria Socioambiental	Partial evidence	São Paulo, BrazilHQ checked Sep 28, 2026	201-500	497 contacts →
	Partial evidence “We are a company specialized in pioneer socio-environmental consultancy, in which for more than 17 years have worked with the creation and execution of effective solutions to the…” Source: RevenueBase Database · checked Sep 28, 2026
6	Sete Soluções E Tecnologia Ambiental	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 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 28, 2026
7	WSP In Brazil	Partial evidence	Indianópolis, BrazilHQ checked Sep 28, 2026	10001+	303 contacts →
	Partial evidence “We exist to future-proof our cities and environments.” Source: RevenueBase Database · checked Sep 28, 2026
8	Amplo Engenharia E Gestão DE Projetos	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 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 28, 2026
9	Grupo Partnership	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 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 28, 2026
10	GAP Ssma	Indirect evidence	Goiânia, BrazilHQ checked Sep 28, 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 28, 2026
11	Walm Engenharia E Tecnologia Ambiental	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	234 contacts →
	Indirect evidence “A WALM Engenharia e Tecnologia Ambiental Ltda.” Source: RevenueBase Database · checked Sep 28, 2026
12	Econservation Estudos E Projetos Ambientais	Indirect evidence	Vitória, BrazilHQ checked Sep 28, 2026	51-200	230 contacts →
	Indirect evidence “A Econservation foi fundada com o propósito de prestação de serviços de Consultoria Especializada, com foco na harmonização dos objetivos e metas de seus clientes com o…” Source: RevenueBase Database · checked Sep 28, 2026
13	Ambientare	Indirect evidence	Brasilia, BrazilHQ checked Sep 28, 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 28, 2026
14	Environpact Sustentabilidade E Resiliência	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	51-200	201 contacts →
	Indirect evidence “A EnvironPact Sustentabilidade e Resiliência é parte da OceanPact, uma companhia 100% brasileira que desenvolve e implanta soluções seguras, eficientes e inovadoras nas áreas de…” Source: RevenueBase Database · checked Sep 28, 2026
15	MRS Ambiental	Indirect evidence	Brasilia, BrazilHQ checked Sep 28, 2026	51-200	193 contacts →
	Indirect evidence “MRS Estudos Ambientais Ltda began its activities on April 2, 1992.” Source: RevenueBase Database · checked Sep 28, 2026
16	Klin Engenharia E Gestão Ambiental	Indirect evidence	Salvador, BrazilHQ checked Sep 28, 2026	201-500	171 contacts →
	Indirect evidence “Oferecemos soluções ambientais completas, inovadoras e integradas, trazendo ganhos ambientais e financeiros para nossos clientes.” Source: RevenueBase Database · checked Sep 28, 2026
17	Previne Engenharia & Gestão DE Riscos	Indirect evidence	Maceió, BrazilHQ checked Sep 28, 2026	201-500	169 contacts →
	Indirect evidence “A Previne é uma empresa 100% brasileira com atuação na área de consultoria em saúde, segurança e meio ambiente (SSMA), higiene ocupacional e gerenciamento de riscos com…” Source: RevenueBase Database · checked Sep 28, 2026
18	Tetra Mais Socioambiental	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	162 contacts →
	Indirect evidence “Desde 2016, entregamos serviços de consultoria ambiental, social e econômica para projetos por todo o território brasileiro nos dos setores de Mineração, Logística, Energia, Óleo…” Source: RevenueBase Database · checked Sep 28, 2026
19	Dossel Ambiental	Indirect evidence	Brasília, BrazilHQ checked Sep 28, 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 28, 2026
20	Grupo Report	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	153 contacts →
	Indirect evidence “Transformar empresas e pessoas por meio da sustentabilidade.” Source: RevenueBase Database · checked Sep 28, 2026
21	Brandt Meio Ambiente Ltda	Partial evidence	Nova Lima, BrazilHQ checked Sep 28, 2026	51-200	143 contacts →
	Partial evidence “BRANDT MEIO AMBIENTE is the leading Brazilian company in the environment industry.” Source: RevenueBase Database · checked Sep 28, 2026
22	CPEA	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 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 28, 2026
23	NMC Sustentabilidade Integrativa	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	51-200	136 contacts →
	Indirect evidence “A NMC Sustentabilidade Integrativa atua com o propósito de transformar realidades e elevar a qualidade de vida de pessoas e territórios, por meio de soluções socioambientais…” Source: RevenueBase Database · checked Sep 28, 2026
24	EBP Brasil	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 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 28, 2026
25	Caruso Soluções Ambientais & Tecnológicas	Indirect evidence	Florianópolis, BrazilHQ checked Sep 28, 2026	51-200	130 contacts →
	Indirect evidence “Fundada em 1998, a empresa CARUSO Soluções Ambientais & Tecnológicas se dedica à prestação de serviços e consultoria nas áreas de engenharia e meio ambiente.” Source: RevenueBase Database · checked Sep 28, 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 policy consulting firms. 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 policy consulting firms.
Partial evidence: Its own public description names part of environmental policy consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental policy consulting firms. 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 3,389 environmental policy consulting firms based in Brazil

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Environmental policy consulting firms based in Brazil at a glance

As of Sep 28, 2026

18.8%Verified-email coverage

8.4Average contacts per company

1-10Median size (employees)

13.8%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,501

11-50

707

51-200

140

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 3,389 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 policy consulting firms, 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 policy consulting firms”. 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 policy consulting firms), 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 policy consulting firms, 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, 5,375 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 28, 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 policy consulting firms by metro

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 policy consulting firms, 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 policy consulting firms are there based in Brazil?

RevenueBase identified 3,389 environmental policy consulting firms 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?

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

Which city has the most environmental policy consulting firms?

Sao Paulo leads with 467 headquartered companies, followed by Belo Horizonte (165) and Rio De Janeiro (165).

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 5,375 verified decision-maker contacts tracked across these 3,389 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 28, 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.