Company lists · Data verified August 2026

Top 25 Climate consulting firms based in Brazil

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,572 companies tracked

There are 1,572 climate consulting firms headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 12,072 professional contacts across them, including 2,494 with verified work emails and 213 with mobile numbers. Sao Paulo is the largest hub.

This list covers climate consulting firms headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

1,572Companies

12,072Contacts tracked

2,494Verified emails

213Mobile numbers

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The 25 largest climate consulting firms based in Brazil

Ranked by team size

Top 25 of 1,572 climate consulting firms based in Brazil, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Sete Soluções E Tecnologia Ambiental	Belo Horizonte	501-1,000	444	178
2	Grupo Partnership	Rio De Janeiro	1,001-5,000	239	46
3	GAP Ssma	Goiania	201-500	234	24
4	Econservation Estudos E Projetos Ambientais	Vitoria	51-200	230	31
5	Waycarbon	Belo Horizonte	201-500	219	96
6	Environpact Sustentabilidade E Resiliência	Rio De Janeiro	51-200	198	98
7	MRS Ambiental	Brasilia	51-200	192	64
8	Grupo Report	Sao Paulo	51-200	157	79
9	I Care	Belo Horizonte	51-200	144	62
10	PSR	Rio De Janeiro	51-200	140	82
11	CPEA	Itatira	51-200	136	5
12	NMC Sustentabilidade Integrativa	Belo Horizonte	51-200	133	60
13	MPB Engenharia	Florianopolis	51-200	94	34
14	Elementus Soluções Ambientais	Belem	51-200	91	30
15	Agroflor Engenharia E Meio Ambiente	Vicosa	51-200	86	18
16	Ecossis Soluções Ambientais	Porto Alegre	51-200	73	11
17	Crnbio Ambiental E Arqueologia	Mossoro	51-200	72	12
18	CERN	Belo Horizonte	51-200	70	26
19	2tree Ambiental	Mucuge	51-200	70	23
20	Mineral Engenharia E Meio Ambiente	Sao Paulo	51-200	64	16
21	JGP Gestão Ambiental	Sao Paulo	51-200	62	24
22	Newfields Brasil	Rio De Janeiro	51-200	61	41
23	CIA Ambiental	Curitiba	51-200	60	20
24	Azurit	Belo Horizonte	51-200	58	20
25	Biota Projetos E Consultoria Ambiental	Goiania	201-500	51	1

Showing 25 of 1,572 climate consulting firms based in Brazil

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Climate consulting firms based in Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 264 HQs

213Contacts with mobile numbers

18Emails re-verified in last 30 days

Companies by employee count

1-10

1,164

11-50

332

51-200

201-500

501-1,000

1,001-5,000

Climate consulting firms by metro

Metro	Companies
Climate consulting firms in Sao Paulo	264
Climate consulting firms in Belo Horizonte	92
Climate consulting firms in Rio De Janeiro	84
Climate consulting firms in Curitiba	76
Climate consulting firms in Porto Alegre	47
Climate consulting firms in Campinas	31
Climate consulting firms in Florianopolis	31
Climate consulting firms in Brasilia	30

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “climate consulting firms”, with match quality audited by blind human judging, and headquartered in Brazil.
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: Contact records re-verify on a rolling cadence; 18 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many climate consulting firms are there based in Brazil?

There are 1,572 climate consulting firms headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

Sete Soluções E Tecnologia Ambiental, headquartered in Belo Horizonte, tops this list with the largest team on record.

Which city has the most climate consulting firms?

Sao Paulo leads with 264 headquartered companies, followed by Belo Horizonte (92) and Rio De Janeiro (84).

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 2,494 verified decision-maker contacts tracked across these 1,572 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.