Company lists · Data refreshed September 2026
Top 25 Energy consulting for energy service companies based in Brazil
RevenueBase identified 2,082 energy consulting for energy service companies headquartered in Brazil as of September 2026 and tracks 22,411 professional contacts across them, including 4,422 with verified work emails. Sao Paulo is the largest hub.
This list covers energy consulting for energy service companies 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 21, 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.
The 25 largest energy consulting for energy service companies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,599 contacts → | ||||
Strong evidence “Our mission is to promote ecological transformation by investing in decarbonization projects, circular economy, energy transition, and environmental regeneration.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 557 contacts → | ||||
Strong evidence “A ACV Tecline é uma empresa especializada na prestação de serviços voltados, principalmente, para empresas do setor de energia, com destaque para as áreas de petróleo e gás.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 540 contacts → | ||||
Indirect evidence “A CTA foi criada em 1995, em Belo Horizonte Minas Gerais, ampliando sua atividade e posicionando sua sede no estado do Rio de Janeiro em Duque de Caxias, próximo ao Pólo…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 493 contacts → | ||||
Strong evidence “Somos uma empresa com uma grande experiência integral em energia sustentável fortemente comprometida com a Transição Energética.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 448 contacts → | ||||
Indirect evidence “Somos uma das maiores consultorias em meio ambiente do Brasil, fundada em 1997, contando, hoje, com uma equipe técnica multidisciplinar permanente, que congrega profissionais das…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 280 contacts → | ||||
Strong evidence “A DEODE Energia foi fundada em 2012 proveniente da HF Energy.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 272 contacts → | ||||
Strong evidence “A Acender Engenharia Ltda, atua no segmento de distribuição de energia desde 2003, executando serviços técnicos, comerciais, manutenção, construção, obras de melhorias e expansão…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 252 contacts → | ||||
Strong evidence “Fundado em 2008 pelo engenheiro André Ferreira, o Grupo Luminae Energia é referência em eficiência energética na América Latina.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 244 contacts → | ||||
Indirect evidence “Com uma força propulsora de inovação, nos dedicamos a criar e aplicar soluções que elevam o padrão de nossos serviços no mercado.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 234 contacts → | ||||
Indirect evidence “A GAP Ambiental oferece serviços para pequenas, médias e grandes empresas em diversas áreas que vão desde o licenciamento ao acompanhamento da execução de projetos.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 230 contacts → | ||||
Indirect evidence “A Econservation foi fundada com o propósito de prestação de serviços de Consultoria Especializada, com foco na harmonização dos objetivos e metas de seus clientes com o…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 225 contacts → | ||||
Strong evidence “Empresa voltada a projetos de Otimização e Eficiêntização no uso da energia elétrica.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 217 contacts → | ||||
Strong 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 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 212 contacts → | ||||
Strong evidence “Especista- EPC Turn Key - Usinas empresariais, consórcios de energia.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 193 contacts → | ||||
Indirect evidence “MRS Estudos Ambientais Ltda began its activities on April 2, 1992.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 192 contacts → | ||||
Strong 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 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 188 contacts → | ||||
Strong 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 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 186 contacts → | ||||
Strong 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 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 177 contacts → | ||||
Strong 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 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 156 contacts → | ||||
Indirect evidence “Somamos a experiência e a agilidade que você precisa para desenvolver os estudos necessários para o licenciamento ambiental e gestão do seu empreendimento.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 120 contacts → | ||||
Strong evidence “We are your one-stop shop for energy solutions.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 116 contacts → | ||||
Indirect evidence “A Maron Consultoria é uma empresa com foco na estruturação de processos para obtenção de licenciamento ambiental, social e enquadramento regulatório.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 111 contacts → | ||||
Strong 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 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 105 contacts → | ||||
Strong 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 21, 2026Thanks. The Data Team will review it. | |||||
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 for energy service companies. 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 for energy service companies.
- Partial evidence
- Its own public description names part of energy consulting for energy service companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name energy consulting for energy service companies. 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 2,082 energy consulting for energy service companies based in Brazil
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Energy consulting for energy service companies based in Brazil at a glance
As of Sep 21, 2026Companies by employee count
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 2,082 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 for energy service companies, 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 for energy service companies”. 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 for energy service companies), 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 for energy service companies, 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, 4,422 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 21, 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 for energy service companies by metro
- Energy consulting for energy service companies in Sao Paulo319
- Energy consulting for energy service companies in Rio De Janeiro132
- Energy consulting for energy service companies in Belo Horizonte100
- Energy consulting for energy service companies in Curitiba92
- Energy consulting for energy service companies in Porto Alegre62
- Energy consulting for energy service companies in Goiania48
- Energy consulting for energy service companies in Campinas47
- Energy consulting for energy service companies in Fortaleza41
- Energy consulting for energy service companies in Recife39
- Energy consulting for energy service companies in Salvador39
- Energy consulting for energy service companies in Brasilia32
- Energy consulting for energy service companies in Florianopolis31
- Energy consulting for energy service companies in Natal27
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 for energy service companies, 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 for energy service companies are there based in Brazil?
RevenueBase identified 2,082 energy consulting for energy service companies 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?
Ambipar, headquartered in Sao Paulo, tops this list with the largest team on record.
Which city has the most energy consulting for energy service companies?
Sao Paulo leads with 319 headquartered companies, followed by Rio De Janeiro (132) and Belo Horizonte (100).
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 4,422 verified decision-maker contacts tracked across these 2,082 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 21, 2026.
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Energy consulting for energy service companies by geography
- Energy consulting for energy service companies based in Brisbane, Australia
- Energy consulting for energy service companies based in Melbourne, Australia
- Energy consulting for energy service companies based in Perth, Australia
- Energy consulting for energy service companies based in Sydney, Australia
- Energy consulting for energy service companies based in Belo Horizonte, Brazil
- Energy consulting for energy service companies based in Campinas, Brazil
- Energy consulting for energy service companies based in Curitiba, Brazil
- Energy consulting for energy service companies based in Fortaleza, Brazil
- Energy consulting for energy service companies based in Porto Alegre, Brazil
- Energy consulting for energy service companies based in Recife, Brazil
- Energy consulting for energy service companies based in Rio De Janeiro, Brazil
- Energy consulting for energy service companies based in Salvador, Brazil
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.
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