Company lists · Data verified August 2026

Top 25 Clean energy consultancy companies based in Brazil

Name: Clean energy consultancy companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 2,555 companies tracked

There are 2,555 clean energy consultancy companies headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 26,014 professional contacts across them, including 4,679 with verified work emails and 440 with mobile numbers. Sao Paulo is the largest hub.

This list covers clean energy consultancy companies 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.

2,555Companies

26,014Contacts tracked

4,679Verified emails

440Mobile numbers

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The 25 largest clean energy consultancy companies based in Brazil

Ranked by team size

Top 25 of 2,555 clean energy consultancy companies 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 Cosampa	Fortaleza	1,001-5,000	1,239	215
2	Serena	Sao Paulo	201-500	614	254
3	Cobrape	Sao Paulo	201-500	612	187
4	Elera Renováveis	Sao Paulo	501-1,000	500	192
5	Amara Nzero Brasil	Salvador	501-1,000	493	11
6	Sete Soluções E Tecnologia Ambiental	Belo Horizonte	501-1,000	444	178
7	BM Energia	Nova Alvorada Do Sul	1,001-5,000	365	21
8	Deode Energia	Juiz De Fora	201-500	277	65
9	Firefly Energies	Florianopolis	201-500	256	3
10	Grupo Luminae Energia	Osasco	501-1,000	253	48
11	Grupo Partnership	Rio De Janeiro	1,001-5,000	239	46
12	GAP Ssma	Goiania	201-500	234	24
13	Econservation Estudos E Projetos Ambientais	Vitoria	51-200	230	31
14	Waycarbon	Belo Horizonte	201-500	219	96
15	Greenyellow DO Brasil	Sao Paulo	51-200	195	32
16	Quanta Consultoria	Fortaleza	201-500	192	48
17	Enerwatt Engenharia	Goiania	501-1,000	189	26
18	Mtec Energia	Brasilia	201-500	187	39
19	PSR	Rio De Janeiro	51-200	140	82
20	CPEA	Itatira	51-200	136	5
21	Caruso Soluções Ambientais & Tecnológicas	Florianopolis	51-200	131	62
22	Tendência Energia	Sao Paulo	51-200	104	47
23	MPB Engenharia	Florianopolis	51-200	94	34
24	Hydro Rein	Rio De Janeiro	51-200	90	49
25	Kinsol Energias Renováveis	Uberaba	201-500	83	1

Showing 25 of 2,555 clean energy consultancy companies based in Brazil

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Clean energy consultancy companies based in Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 372 HQs

440Contacts with mobile numbers

41Emails re-verified in last 30 days

Companies by employee count

1-10

1,669

11-50

667

51-200

154

201-500

501-1,000

1,001-5,000

5,001-10,000

Clean energy consultancy companies by metro

Metro	Companies
Clean energy consultancy companies in Sao Paulo	372
Clean energy consultancy companies in Rio De Janeiro	154
Clean energy consultancy companies in Belo Horizonte	134
Clean energy consultancy companies in Curitiba	91
Clean energy consultancy companies in Porto Alegre	72
Clean energy consultancy companies in Fortaleza	66
Clean energy consultancy companies in Goiania	53
Clean energy consultancy companies in Brasilia	50

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 “clean energy consultancy companies”, 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; 41 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 clean energy consultancy companies are there based in Brazil?

There are 2,555 clean energy consultancy companies headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

Grupo Cosampa, headquartered in Fortaleza, tops this list with the largest team on record.

Which city has the most clean energy consultancy companies?

Sao Paulo leads with 372 headquartered companies, followed by Rio De Janeiro (154) and Belo Horizonte (134).

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 4,679 verified decision-maker contacts tracked across these 2,555 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.