Company lists · Data refreshed September 2026

Top 20 Power generation engineering consultants based in Rio De Janeiro, Brazil

Name: Power generation engineering consultants based in Rio De Janeiro, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 65 companies tracked

RevenueBase identified 65 company matches for power generation engineering consultants associated with Rio De Janeiro, Brazil as of September 2026 and tracks 1,551 professional contacts across them, including 234 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (143 companies); Rio De Janeiro has 65.

This list covers company matches for power generation engineering consultants associated with Rio De Janeiro, Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

65Companies

1,551Contacts tracked

234Verified emails

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The 20 largest power generation engineering consultants based in Rio De Janeiro, Brazil

Ranked by team size

Top 20 of 65 company matches for power generation engineering consultants based in Rio De Janeiro, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	CET Brazil Equipamentos DE Energia Eletrica E Tecnologia Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1,001-5,000	335 contacts →
	Exact match “A CET BRAZIL EQUIPAMENTOS DE ENERGIA ELETRICA E TECNOLOGIA LTDA.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Planave S.A.	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	501-1,000	218 contacts →
	Exact match “Empresa atua em Engenharia Consultiva, na execução de estudos, projetos e acompanhamento de obras.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Marte Engenharia Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1,001-5,000	153 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Prática Engenharia Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	201-500	93 contacts →
	Exact match “Fundada em a Prática Engenharia conquistou espaço e tornou-se uma empresa respeitada na solução e engenharia de obras civis, hidráulicas e elétricas, na consecução de projetos…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	LMENG	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	51-200	92 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Jordão Energia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	47 contacts →
	Exact match “A Jordão Energia foi formada em 1998, inicialmente prestando serviços de consultoria para o Cepel (Centro de Pesquisas de Energia Elétrica da Eletrobras), atuando diretamente em…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Fluxo Engenharia Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	30 contacts →
	Exact match “FLUXO ENGENHARIA is an engineering consultancy company founded in 1982, located in the downtown of Rio de Janeiro, Brazil.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Engepro Engenharia Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “Linhas de Transmissão e Subestações- Projetamos para as necessidades específicas de nossos clientes - cada solução é única e eficaz, garantindo desempenho e confiabilidade -…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Ricardo Dinelli	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1-10	18 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Exbio Energia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	51-200	11 contacts →
	Exact match “Somos uma empresa de engenharia elétrica, eletromecânica e soluções em biogás altamente capacitada, comprometida em fornecer soluções inovadoras e sustentáveis para nossos…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Tesch Energia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1-10	10 contacts →
	Exact match “A Tesch Energia é uma empresa formada por profissionais que atuam há mais de 15 anos em projetos de geração de energia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	TAS Energia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Na TAS Energia, oferecemos soluções completas em engenharia para o setor de energia elétrica, com foco em excelência técnica, agilidade no atendimento e eficiência na execução.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Cadline Consultoria E Projetos	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Company Presentation: In the market since 1995, CADLINE CONSULTING AND PROJECTS works in the development of engineering industry in the segments of petrochemicals, chemical…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	FOX Prime Energia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “A Fox Prime Energia é uma empresa especializada nos setores de energia e engenharia, oferecendo soluções completas em projetos elétricos e civis, estudos elétricos, consultoria…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	BC Engenharia E Empreendimentos	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “BC Engenharia is a Brazilian consulting company acting in the energy sector, focused on offering varied services covering the whole life cycle of energy generation projects, from…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	RIO Petroleo	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “We are a consulting company specialized in the energy industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Penergy Consultoria EM Energia Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Ap9 Solutions	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Consultoria em engenharia e gestão científica de máquinas geradoras de potência.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Sieger Serviços DE Engenharia Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Design, project, consultancy and owner´s egineering concerning electrical generation and transmission systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Auxen Engenharia E Consultoria	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “São mais de 25 anos de história!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “power generation engineering consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 20 of 65 power generation engineering consultants based in Rio De Janeiro, Brazil

See the full list, filter by size, metro and specialty, and access 234 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power generation engineering consultants based in Rio De Janeiro, Brazil at a glance

As of Sep 17, 2026

15.1%Verified-email coverage

23.9Average contacts per company

11-50Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Brazil list rather than for Rio De Janeiro, so it is reported there. Company counts and contact totals on this page are exact for Rio De Janeiro, over 65 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Rio De Janeiro, Brazil whose business descriptions match “power generation engineering consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 234 professional contacts with verified work emails across the full matched dataset. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Power generation engineering consultants by metro in Brazil

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “power generation engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power generation engineering consultants are there based in Rio De Janeiro, Brazil?

RevenueBase identified 65 company matches for power generation engineering consultants associated with Rio De Janeiro, Brazil as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

CET Brazil Equipamentos DE Energia Eletrica E Tecnologia Ltda tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Brazil has the most power generation engineering consultants?

Sao Paulo leads Brazil with 143 company records, followed by Belo Horizonte (79) and Rio De Janeiro (65).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 234 professional contacts with verified work emails tracked across these 65 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 SmartSearch, 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.