Company lists · Data verified August 2026

Top 25 Energy consulting firms based in Brazil

Name: Energy 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 1,559 companies tracked

There are 1,559 energy consulting firms headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 15,413 professional contacts across them, including 2,633 with verified work emails and 298 with mobile numbers. Sao Paulo is the largest hub.

This list covers energy 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.

1,559Companies

15,413Contacts tracked

2,633Verified emails

298Mobile numbers

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The 25 largest energy consulting firms based in Brazil

Ranked by team size

Top 25 of 1,559 energy 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	ACV Tecline Engenharia Ltda	Curitiba	501-1,000	556	6
2	Amara Nzero Brasil	Salvador	501-1,000	493	11
3	Gali Energia	Bauru	201-500	484	92
4	Sandech	Rio De Janeiro	201-500	386	61
5	Deode Energia	Juiz De Fora	201-500	277	65
6	Grupo Partnership	Rio De Janeiro	1,001-5,000	239	46
7	Greenyellow DO Brasil	Sao Paulo	51-200	195	32
8	Enerwatt Engenharia	Goiania	501-1,000	189	26
9	Mtec Energia	Brasilia	201-500	187	39
10	Marte Engenharia Ltda	Rio De Janeiro	1,001-5,000	152	29
11	PSR	Rio De Janeiro	51-200	140	82
12	AMC Soluções EM Energia	Contagem	51-200	116	29
13	MCQ Eletro Service	Curitiba	51-200	112	12
14	Tendência Energia	Sao Paulo	51-200	104	47
15	CENA	Sao Paulo	501-1,000	100	10
16	Hydro Rein	Rio De Janeiro	51-200	90	49
17	Novo Serviços DE Engenharia	Recife	51-200	89	37
18	Innova Energy	Uberaba	51-200	83	1
19	P3 Engenharia Elétrica	Indaial	51-200	75	25
20	Grid Energia	Belo Horizonte	51-200	70	33
21	Paraty Energia	Baixo Guandu	51-200	64	36
22	Replace Projetos E Consultoria EM Energia	Sao Paulo	51-200	63	32
23	Hatch Consultoria E Gerenciamento DE Empreendimentos Ltda	Sao Luis	5,001-10,000	59	16
24	Libra Energia	Sao Paulo	51-200	57	21
25	Avantis Brasil	Macae	501-1,000	45	1

Showing 25 of 1,559 energy consulting firms based in Brazil

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Energy consulting firms based in Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 224 HQs

298Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

987

11-50

428

51-200

105

201-500

501-1,000

1,001-5,000

5,001-10,000

Energy consulting firms by metro

Metro	Companies
Energy consulting firms in Sao Paulo	224
Energy consulting firms in Rio De Janeiro	102
Energy consulting firms in Belo Horizonte	71
Energy consulting firms in Curitiba	66
Energy consulting firms in Goiania	42
Energy consulting firms in Porto Alegre	39
Energy consulting firms in Recife	37
Energy consulting firms in Campinas	31

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 “energy 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; 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 energy consulting firms are there based in Brazil?

There are 1,559 energy consulting firms headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

ACV Tecline Engenharia Ltda, headquartered in Curitiba, tops this list with the largest team on record.

Which city has the most energy consulting firms?

Sao Paulo leads with 224 headquartered companies, followed by Rio De Janeiro (102) and Belo Horizonte (71).

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 2,633 verified decision-maker contacts tracked across these 1,559 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.