Company lists · Data verified August 2026

Top 24 Environmental accounting firms based in Brazil

Name: Environmental 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 418 companies tracked

There are 418 environmental accounting firms headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 2,053 professional contacts across them, including 300 with verified work emails and 47 with mobile numbers. Sao Paulo is the largest hub.

This list covers environmental 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.

418Companies

2,053Contacts tracked

300Verified emails

47Mobile numbers

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The 24 largest environmental accounting firms based in Brazil

Ranked by team size

Top 24 of 418 environmental 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	GAP Ssma	Goiania	201-500	234	24
2	Elementus Soluções Ambientais	Belem	51-200	91	30
3	Master Ambiental	Londrina	11-50	66	13
4	Mineral Engenharia E Meio Ambiente	Sao Paulo	51-200	64	16
5	Waterloo Brasil	Sao Paulo	11-50	60	19
6	A2j Consultoria Ambiental	Cotia	11-50	53	20
7	DBO Engenharia	Goiania	11-50	38	6
8	Ceiba Consultoria	Braganca Paulista	51-200	37	6
9	Weber Ambiental	Sao Paulo	11-50	35	3
10	Nacional Hidro	Campinas	51-200	28	1
11	Detzel Gestão Ambiental	Curitiba	11-50	24	1
12	Geoavaliar Serviços Ambientais Ltda	Contagem	11-50	19	2
13	LZ Ambiental	Porto Alegre	11-50	18	6
14	U&we	Fortaleza	11-50	16	13
15	DWL Ambiental	Rio De Janeiro	11-50	16	3
16	Vergo Ambiental	Sao Carlos	11-50	12	9
17	Ambplus Consultoria Ambiental	Santos	11-50	12	4
18	Bioimagens Consultoria Ambiental	Porto Alegre	11-50	11	4
19	Pró-Ambiente Brasil	Campinas	11-50	11	3
20	Horizonte Consultoria Ambiental	Campinas	11-50	11	2
21	Degema Soluções Ambientais Ltda	Sao Paulo	11-50	10	7
22	W3 Ambiental	Sao Paulo	11-50	9	5
23	Fontes Meio Ambiente	Vicosa	11-50	6	1
24	Mayrhofer Ambiental	Curitiba	11-50	5	4

Showing 24 of 418 environmental accounting firms based in Brazil

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Environmental accounting firms based in Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 38 HQs

47Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

335

11-50

51-200

201-500

Environmental accounting firms by metro

Metro	Companies
Environmental accounting firms in Sao Paulo	38
Environmental accounting firms in Curitiba	23
Environmental accounting firms in Rio De Janeiro	16
Environmental accounting firms in Porto Alegre	14
Environmental accounting firms in Belo Horizonte	12
Environmental accounting firms in Campinas	10
Environmental accounting firms in Goiania	7
Environmental accounting firms in Fortaleza	7

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 “environmental 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; 0 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 environmental accounting firms are there based in Brazil?

There are 418 environmental accounting firms headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

GAP Ssma, headquartered in Goiania, tops this list with the largest team on record.

Which city has the most environmental accounting firms?

Sao Paulo leads with 38 headquartered companies, followed by Curitiba (23) and Rio De Janeiro (16).

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 300 verified decision-maker contacts tracked across these 418 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.