Company lists · Data refreshed August 2026

Top 25 Climate change consulting firms based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 1,898 companies tracked

RevenueBase identified 1,898 climate change consulting firms headquartered in Brazil as of August 2026 and tracks 15,080 professional contacts across them, including 3,181 with verified work emails and 258 with mobile numbers. Sao Paulo is the largest hub.

This list covers climate change 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

1,898Companies

15,080Contacts tracked

3,181Verified emails

258Mobile numbers

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The 25 largest climate change consulting firms based in Brazil

Ranked by team size

Top 25 of 1,898 climate change consulting firms based in Brazil, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to climate change 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	Synergia Consultoria Socioambiental	Indirect evidence	Sao Paulo, Brazil	201-500	495 contacts →
	Indirect 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 Aug 31, 2026
2	Projel Engenharia Especializada Ltda	Indirect evidence	Sao Paulo, Brazil	1,001-5,000	471 contacts →
	Indirect evidence “Nós da Projel Engenharia Especializada, desde nossa criação em Setembro de 1971, colocamos em prática um conceito próprio de Consultoria, buscando identificar a origem, a dimensão…” Source: RevenueBase Database · checked Aug 31, 2026
3	Sete Soluções E Tecnologia Ambiental	Indirect evidence	Belo Horizonte, Brazil	501-1,000	444 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 Aug 31, 2026
4	WSP In Brazil	Indirect evidence	Belo Horizonte, Brazil	10001+	310 contacts →
	Indirect evidence “We exist to future-proof our cities and environments.” Source: RevenueBase Database · checked Aug 31, 2026
5	Grupo Partnership	Indirect evidence	Rio De Janeiro, Brazil	1,001-5,000	239 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 Aug 31, 2026
6	GAP Ssma	Indirect evidence	Goiania, Brazil	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 Aug 31, 2026
7	Econservation Estudos E Projetos Ambientais	Indirect evidence	Vitoria, Brazil	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 Aug 31, 2026
8	Waycarbon	Indirect evidence	Belo Horizonte, Brazil	201-500	219 contacts →
	Indirect evidence “WayCarbon is a global company specialized in solutions focused on the transition to a net-zero economy.” Source: RevenueBase Database · checked Aug 31, 2026
9	Environpact Sustentabilidade E Resiliência	Indirect evidence	Rio De Janeiro, Brazil	51-200	198 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 Aug 31, 2026
10	MRS Ambiental	Indirect evidence	Brasilia, Brazil	51-200	192 contacts →
	Indirect evidence “MRS Estudos Ambientais Ltda began its activities on April 2, 1992.” Source: RevenueBase Database · checked Aug 31, 2026
11	Grupo Report	Indirect evidence	Sao Paulo, Brazil	51-200	157 contacts →
	Indirect evidence “Transformar empresas e pessoas por meio da sustentabilidade.” Source: RevenueBase Database · checked Aug 31, 2026
12	I Care	Indirect evidence	Belo Horizonte, Brazil	51-200	144 contacts →
	Indirect evidence “MULTI-EXPERTISE FOR IMPACTFUL SOLUTIONS] I Care by BearingPoint is a leader in impact-driven transformation and BearingPoint's center of expertise for sustainable development.” Source: RevenueBase Database · checked Aug 31, 2026
13	PSR	Partial evidence	Rio De Janeiro, Brazil	51-200	140 contacts →
	Partial evidence “PSR is a global provider of consulting services, computational modeling and energy innovation; and actively contributes to research and development of optimization and data…” Source: RevenueBase Database · checked Aug 31, 2026
14	CPEA	Indirect evidence	Itatira, Brazil	51-200	136 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 Aug 31, 2026
15	NMC Sustentabilidade Integrativa	Indirect evidence	Belo Horizonte, Brazil	51-200	133 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 Aug 31, 2026
16	Bicho DO Mato Meio Ambiente Environmental Consulting	Indirect evidence	Conceicao Do Mato Dentro, Brazil	51-200	121 contacts →
	Indirect evidence “A Empresa Bicho do Mato Meio Ambiente Ltda.” Source: RevenueBase Database · checked Aug 31, 2026
17	Maron Ambiental	Indirect evidence	Salvador, Brazil	51-200	114 contacts →
	Indirect evidence “A Maron Consultoria é uma empresa com foco na estruturação de processos para obtenção de licenciamento ambiental, social e enquadramento regulatório.” Source: RevenueBase Database · checked Aug 31, 2026
18	MPB Engenharia	Indirect evidence	Florianopolis, Brazil	51-200	94 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 Aug 31, 2026
19	Elementus Soluções Ambientais	Indirect evidence	Belem, Brazil	51-200	91 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 Aug 31, 2026
20	Rhama Consultoria Ambiental	Indirect evidence	Porto Alegre, Brazil	51-200	86 contacts →
	Indirect evidence “A Rhama atua em âmbito nacional e internacional, em diferentes aspectos relacionados ao meio ambiente.” Source: RevenueBase Database · checked Aug 31, 2026
21	Agroflor Engenharia E Meio Ambiente	Indirect evidence	Vicosa, Brazil	51-200	86 contacts →
	Indirect evidence “A Agroflor Engenharia e Meio Ambiente atua no mercado de consultoria e prestação de serviços ambientais nos segmentos: florestal, mineral e de construção civil, infraestrutura…” Source: RevenueBase Database · checked Aug 31, 2026
22	Ecossis Soluções Ambientais	Indirect evidence	Porto Alegre, Brazil	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 Aug 31, 2026
23	Crnbio Ambiental E Arqueologia	Indirect evidence	Mossoro, Brazil	51-200	72 contacts →
	Indirect evidence “A CRNBio é uma consultoria especializada em soluções socioambientais para projetos de alta complexidade técnica e regulatória.” Source: RevenueBase Database · checked Aug 31, 2026
24	CERN	Indirect evidence	Belo Horizonte, Brazil	51-200	70 contacts →
	Indirect evidence “Há 36 anos no mercado, a CERN é referência na área de consultoria especializada em meio ambiente e geologia.” Source: RevenueBase Database · checked Aug 31, 2026
25	2tree Ambiental	Indirect evidence	Mucuge, Brazil	51-200	70 contacts →
	Indirect evidence “O agronegócio e a indústria são áreas estratégicas para a economia brasileira, representando juntos quase 30% do Produto Interno Bruto (PIB) nacional.” Source: RevenueBase Database · checked Aug 31, 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: climate change 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 climate change consulting firms.
Partial evidence: Its own public description names part of climate change consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name climate change 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 1,898 climate change consulting firms based in Brazil

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Climate change consulting firms based in Brazil at a glance

As of Aug 31, 2026

21.1%Verified-email coverage

1.7%Mobile-number coverage

7.9Average contacts per company

1-10Median size (employees)

16.5%Largest-city concentration · Sao Paulo

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

1,417

11-50

387

51-200

201-500

501-1,000

1,001-5,000

10001+

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 climate change 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 “climate change 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 climate change 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 climate change 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, 3,181 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 August 31, 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.

Climate change consulting firms by metro

Climate change consulting firms in Sao Paulo313
Climate change consulting firms in Belo Horizonte109
Climate change consulting firms in Rio De Janeiro100
Climate change consulting firms in Curitiba90
Climate change consulting firms in Porto Alegre51
Climate change consulting firms in Brasilia38
Climate change consulting firms in Campinas37
Climate change consulting firms in Florianopolis33

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 climate change 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 climate change consulting firms are there based in Brazil?

RevenueBase identified 1,898 climate change consulting firms headquartered in Brazil as of August 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?

Synergia Consultoria Socioambiental, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most climate change consulting firms?

Sao Paulo leads with 313 headquartered companies, followed by Belo Horizonte (109) and Rio De Janeiro (100).

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 3,181 verified decision-maker contacts tracked across these 1,898 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.