Company lists · Data refreshed September 2026

Top 25 Energy consulting providers based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 1,533 companies tracked

RevenueBase identified 1,533 energy consulting providers headquartered in Brazil as of September 2026 and tracks 14,525 professional contacts across them, including 2,559 with verified work emails. Sao Paulo is the largest hub.

This list covers energy consulting providers headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

1,533Companies

14,525Contacts tracked

2,559Verified emails

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The 25 largest energy consulting providers based in Brazil

Ranked by team size

Top 25 of 1,533 energy consulting providers based in Brazil, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to energy consulting providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Amara Nzero Brasil	Partial evidence	Salvador, BrazilHQ checked Sep 16, 2026	501-1,000	493 contacts →
	Partial evidence “Somos uma empresa com uma grande experiência integral em energia sustentável fortemente comprometida com a Transição Energética.” Source: RevenueBase Database · checked Sep 16, 2026
2	Gali Energia	Partial evidence	Bauru, BrazilHQ checked Sep 16, 2026	201-500	486 contacts →
	Partial evidence “Desde 1995, a Gali Energia constrói uma trajetória de excelência e inovação no setor elétrico brasileiro, liderando um Brasil protagonista em soluções sustentáveis de energia.” Source: RevenueBase Database · checked Sep 16, 2026
3	Deode Energia	Partial evidence	Juiz De Fora, BrazilHQ checked Sep 16, 2026	201-500	280 contacts →
	Partial evidence “A DEODE Energia foi fundada em 2012 proveniente da HF Energy.” Source: RevenueBase Database · checked Sep 16, 2026
4	Prime Energy	Partial evidence	Sao Paulo, BrazilHQ checked Sep 16, 2026	51-200	225 contacts →
	Partial evidence “Empresa voltada a projetos de Otimização e Eficiêntização no uso da energia elétrica.” Source: RevenueBase Database · checked Sep 16, 2026
5	ECOM	Partial evidence	São Paulo, BrazilHQ checked Sep 16, 2026	51-200	217 contacts →
	Partial evidence “Há mais de 20 anos, transformamos a forma como empresas se conectam à energia e, agora, damos mais um passo.” Source: RevenueBase Database · checked Sep 16, 2026
6	Greenyellow DO Brasil	Partial evidence	Sao Paulo, BrazilHQ checked Sep 16, 2026	51-200	192 contacts →
	Partial evidence “A GreenYellow é uma multinacional de origem francesa, com presença global, que compartilha o compromisso com a transição energética como vetor de transformação econômica e…” Source: RevenueBase Database · checked Sep 16, 2026
7	Enerwatt Engenharia	Partial evidence	Goiânia, BrazilHQ checked Sep 16, 2026	501-1,000	192 contacts →
	Partial evidence “Fundada em 2006, em Goiânia-GO, a Enerwatt Engenharia iniciou suas atividades atuando na área de projetos e consultoria energética.” Source: RevenueBase Database · checked Sep 16, 2026
8	Mtec Energia	Partial evidence	Brasília, BrazilHQ checked Sep 16, 2026	201-500	188 contacts →
	Partial evidence “MTEC Energia: Excelência em Energizar Na MTEC Energia, protagonizamos a revolução em soluções de energia sustentável, com um olhar voltado ao futuro e ao comprometimento…” Source: RevenueBase Database · checked Sep 16, 2026
9	2w Ecobank	Partial evidence	São Paulo, BrazilHQ checked Sep 16, 2026	51-200	186 contacts →
	Partial evidence “Na 2W, vamos muito além da simples economia de energia: oferecemos soluções sustentáveis e personalizadas que impulsionam o seu negócio rumo ao futuro!” Source: RevenueBase Database · checked Sep 16, 2026
10	Ledax Energia	Partial evidence	Salvador, BrazilHQ checked Sep 16, 2026	51-200	177 contacts →
	Partial evidence “A Ledax é uma indústria que fornece soluções de eficiência energética B2B através de iluminação LED, geração de energia fotovoltaica (placas solares), monitoramento de consumo de…” Source: RevenueBase Database · checked Sep 16, 2026
11	Marte Engenharia Ltda	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	1,001-5,000	153 contacts →
	Partial evidence “A Marte Engenharia Ltda é uma empresa de engenharia que oferece serviços de consultoria e projetos de engenharia nas áreas de geração, transmissão e distribuição de energia…” Source: RevenueBase Database · checked Sep 16, 2026
12	PSR	Strong evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	51-200	138 contacts →
	Strong evidence “PSR is a global provider of consulting services, computational modeling and energy innovation; and actively contributes to research and development of optimization and data…” Source: RevenueBase Database · checked Sep 16, 2026
13	AMC Soluções EM Energia	Partial evidence	Contagem, BrazilHQ checked Sep 16, 2026	51-200	121 contacts →
	Partial evidence “Somos especializados em fornecer soluções completas em energia, entregando qualidade de produto, e tecnologia de ponta.” Source: RevenueBase Database · checked Sep 16, 2026
14	Urca Energia	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	51-200	120 contacts →
	Partial evidence “We are your one-stop shop for energy solutions.” Source: RevenueBase Database · checked Sep 16, 2026
15	MCQ Eletro Service	Partial evidence	Curitiba, BrazilHQ checked Sep 16, 2026	51-200	111 contacts →
	Partial evidence “Fundada em por engenheiros com vasta experiência no setor energético e oriundos da COPEL (Companhia Paranaense de Energia), a MCQ ELETRO SERVICE LTDA tem o objetivo de oferecer ao…” Source: RevenueBase Database · checked Sep 16, 2026
16	Tendência Energia	Partial evidence	São Paulo, BrazilHQ checked Sep 16, 2026	51-200	105 contacts →
	Partial evidence “Somos uma empresa especializada em gestão energética com o propósito de oferecer um novo conceito de prestação de serviços na área de energia, focada nas tecnologias e práticas…” Source: RevenueBase Database · checked Sep 16, 2026
17	CENA	Partial evidence	São Paulo, BrazilHQ checked Sep 16, 2026	501-1,000	102 contacts →
	Partial evidence “Foco em gestão de energia elétrica, com prestação de serviços e assessoria completa, execução de obras em geral, envolvendo montagem de entradas de energia, redes primárias para…” Source: RevenueBase Database · checked Sep 16, 2026
18	LMENG	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	51-200	92 contacts →
	Partial evidence “Somos um escritório de consultoria técnica, constituído há mais de vinte anos, especializado na área de engenharia, com foco em energia elétrica, atuando nos segmentos de…” Source: RevenueBase Database · checked Sep 16, 2026
19	NJB	Partial evidence	Curitiba, BrazilHQ checked Sep 16, 2026	51-200	92 contacts →
	Partial evidence “A empresa NJB - Engenharia e Gerenciamento, nasceu no ano de 1990, com foco principal no desenvolvimento e gerenciamento de projetos de Geração e Cogeração de Energia…” Source: RevenueBase Database · checked Sep 16, 2026
20	Novo Serviços DE Engenharia	Strong evidence	Recife, BrazilHQ checked Sep 16, 2026	51-200	89 contacts →
	Strong evidence “Somos uma empresa independente de engenharia consultiva que oferece serviços especializados nas áreas de energia e infraestrutura.” Source: RevenueBase Database · checked Sep 16, 2026
21	Mais Energia	Partial evidence	São Paulo, BrazilHQ checked Sep 16, 2026	201-500	89 contacts →
	Partial evidence “Oferecemos soluções completas que abrangem a concepção, implementação, investimento, operação e manutenção nas áreas de geração de energia elétrica e térmica e eficiência…” Source: RevenueBase Database · checked Sep 16, 2026
22	Grid CO	Partial evidence	Fortaleza, BrazilHQ checked Sep 16, 2026	51-200	89 contacts →
	Partial evidence “Somos a Grid Co, um ecossistema completo de soluções em energias renováveis, com atuação em engenharia, gestão, operação e manutenção de ativos.” Source: RevenueBase Database · checked Sep 16, 2026
23	CMU Energia	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 16, 2026	11-50	83 contacts →
	Partial evidence “A CMU oferece soluções em energia para reduzir custos e potencializar resultados de clientes – consumidores, geradores e comercializadores – movimentando mais de 1.500 MW médios…” Source: RevenueBase Database · checked Sep 16, 2026
24	Innova Energy	Partial evidence	Uberaba, BrazilHQ checked Sep 16, 2026	51-200	83 contacts →
	Partial evidence “Somos uma empresa especializada no desenvolvimento de soluções integradas e inovadoras para o mercado de Energia, formada por profissionais com expertise para suprir as…” Source: RevenueBase Database · checked Sep 16, 2026
25	Gebras	Indirect evidence	Pelotas, BrazilHQ checked Sep 16, 2026	51-200	80 contacts →
	Indirect evidence “Com quase 20 anos de atuação, a GEBRAS se consolidou como referência em Engenharia Elétrica, PPCI, Hidráulica e Infraestrutura, com obras entregues nos setores de habitação…” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: energy consulting providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names energy consulting providers.
Partial evidence: Its own public description names part of energy consulting providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy consulting providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,533 energy consulting providers based in Brazil

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Energy consulting providers based in Brazil at a glance

As of Sep 16, 2026

17.6%Verified-email coverage

9.5Average contacts per company

1-10Median size (employees)

15.8%Largest-city concentration · Sao Paulo

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

969

11-50

423

51-200

108

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 1,533 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among energy consulting providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “energy consulting providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names energy consulting providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among energy consulting providers, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 2,559 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Energy consulting providers by metro

Energy consulting providers in Sao Paulo242
Energy consulting providers in Rio De Janeiro96
Energy consulting providers in Belo Horizonte80
Energy consulting providers in Curitiba57
Energy consulting providers in Goiania39
Energy consulting providers in Porto Alegre38
Energy consulting providers in Campinas37
Energy consulting providers in Recife33
Energy consulting providers in Salvador33
Energy consulting providers in Fortaleza30
Energy consulting providers in Florianopolis28

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names energy consulting providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many energy consulting providers are there based in Brazil?

RevenueBase identified 1,533 energy consulting providers headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Amara Nzero Brasil, headquartered in Salvador, tops this list with the largest team on record.

Which city has the most energy consulting providers?

Sao Paulo leads with 242 headquartered companies, followed by Rio De Janeiro (96) and Belo Horizonte (80).

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 2,559 verified decision-maker contacts tracked across these 1,533 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.