Company lists · Data verified August 2026

Top 25 Carbon accounting firms based in Brazil

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 637 companies tracked

There are 637 carbon accounting firms headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 3,776 professional contacts across them, including 812 with verified work emails and 87 with mobile numbers. Sao Paulo is the largest hub.

This list covers carbon accounting 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.

637Companies

3,776Contacts tracked

812Verified emails

87Mobile numbers

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The 25 largest carbon accounting firms based in Brazil

Ranked by team size

Top 25 of 637 carbon accounting 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	Grupo Partnership	Rio De Janeiro	1,001-5,000	239	46
2	Waycarbon	Belo Horizonte	201-500	219	96
3	Grupo Report	Sao Paulo	51-200	157	79
4	Ecoassist	Sao	51-200	78	25
5	2tree Ambiental	Mucuge	51-200	70	23
6	JGP Gestão Ambiental	Sao Paulo	51-200	62	24
7	GSS Impact Development Company	Curitiba	11-50	45	22
8	JPR Ambiental	Chapeco	51-200	45	3
9	Mitsidi	Sao Paulo	11-50	43	20
10	Ceiba Consultoria	Braganca Paulista	51-200	37	6
11	Ecovalor Consultoria EM Sustentabilidade	Gramado	11-50	35	26
12	Weber Ambiental	Sao Paulo	11-50	35	3
13	Eccon Soluções Ambientais	Sao Paulo	11-50	34	26
14	Napeia	Caxias Do Sul	11-50	34	16
15	ERM Nint	Rio De Janeiro	51-200	26	13
16	Limiar Ambiental	Belo Horizonte	11-50	24	11
17	Aplicar	Nova Lima	51-200	24	10
18	Forte Desenvolvimento Sustentável	Curitiba	11-50	24	6
19	Verthic Consultoria	Sao Paulo	51-200	23	4
20	Monitore Engenharia E Planejamento Ambiental	Curitiba	11-50	18	9
21	LZ Ambiental	Porto Alegre	11-50	18	6
22	Planton	Porto Alegre	11-50	17	7
23	U&we	Fortaleza	11-50	16	13
24	Grugeen	Florianopolis	11-50	12	8
25	Pró-Ambiente Brasil	Campinas	11-50	11	3

Showing 25 of 637 carbon accounting firms based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 812 reachable decision-makers.

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Carbon accounting firms based in Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 130 HQs

87Contacts with mobile numbers

8Emails re-verified in last 30 days

Companies by employee count

1-10

509

11-50

102

51-200

201-500

1,001-5,000

Carbon accounting firms by metro

Metro	Companies
Carbon accounting firms in Sao Paulo	130
Carbon accounting firms in Rio De Janeiro	46
Carbon accounting firms in Curitiba	26
Carbon accounting firms in Belo Horizonte	26
Carbon accounting firms in Porto Alegre	18
Carbon accounting firms in Campinas	13
Carbon accounting firms in Fortaleza	11
Carbon accounting firms in Florianopolis	11

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 “carbon accounting 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; 8 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 carbon accounting firms are there based in Brazil?

There are 637 carbon accounting firms headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

Grupo Partnership, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most carbon accounting firms?

Sao Paulo leads with 130 headquartered companies, followed by Rio De Janeiro (46) and Curitiba (26).

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 812 verified decision-maker contacts tracked across these 637 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.