Company lists · Data refreshed September 2026

Top 25 Public power utilities based in Brazil

RevenueBase identified 106 company matches for public power utilities associated with Brazil as of September 2026 and tracks 31,722 professional contacts across them, including 7,982 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for public power utilities associated with 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
106Companies
31,722Contacts tracked
7,982Verified emails
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The 25 largest public power utilities based in Brazil

Ranked by team size
Top 25 of 106 company matches for public power utilities based in 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCataguases, BrazilHQ recorded Sep 17, 202610001+9,212 contacts →

Exact match

“O Grupo Energisa tem na distribuição de energia elétrica a principal base de seu negócio.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchCampinas, BrazilHQ recorded Sep 17, 202610001+7,647 contacts →

Exact match

“Estamos há 113 anos construindo a história do setor elétrico brasileiro, atuando nos segmentos de distribuição, geração, transmissão, comercialização e serviços.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchBrasília, BrazilHQ recorded Sep 17, 202610001+7,483 contacts →

Exact match

“O futuro já chegou.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Sep 17, 20261,001-5,0002,049 contacts →

Exact match

“Com mais de 20 anos de atuação no Brasil, a EDP é uma das maiores empresas privadas do setor elétrico a operar em toda a cadeia de valor.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchSanto André, BrazilHQ recorded Sep 17, 20261,001-5,0001,082 contacts →

Exact match

“A Conecta Empreendimentos, com matriz no estado de São Paulo, se destaca pela atuação na prestação de serviços nos diversos segmentos do setor elétrico e com sua atuação na…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchBauru, BrazilHQ recorded Sep 17, 2026201-500486 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchRio De Janeiro, BrazilHQ recorded Sep 17, 20265,001-10,000319 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchCapivari De Baixo, BrazilHQ recorded Sep 17, 2026501-1,000290 contacts →

Exact match

“A Diamante Energia é uma empresa geradora que contribui para a segurança energética nacional.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact matchVitoria Do Xingu, BrazilHQ recorded Sep 17, 2026201-500188 contacts →

Exact match

“geração, fornecimento e transmissão de energia elétrica”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchItarana, BrazilHQ recorded Sep 17, 2026501-1,000171 contacts →

Exact match

“Serviços de construção e manutenção de redes de distribuição de energia elétrica.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchRio De Janeiro, BrazilHQ recorded Sep 17, 202651-200152 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12Exact matchColatina, BrazilHQ recorded Sep 17, 2026201-500102 contacts →

Exact match

“Há mais de 80 anos, a Santa Maria faz parte da história e do desenvolvimento da nossa região por meio da distribuição de energia elétrica.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13Exact matchAparecida De Goiânia, BrazilHQ recorded Sep 17, 2026201-50061 contacts →

Exact match

“A CMC Energia S.A.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14Exact matchCuritiba, BrazilHQ recorded Sep 17, 202651-20045 contacts →

Exact match

“Fundada em 1992 por José Claudir Chanquini e Firmo Souza de Oliveira, a Enercity atua com excelência no setor elétrico, oferecendo soluções completas em projetos, obras e…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15Exact matchIcaraí, BrazilHQ recorded Sep 17, 202651-20044 contacts →

Exact match

“Gestão de equipes nas atividades de atendimento de emergência, normalização, construção e manutenção de redes aéreas, corte, religação, ligações novas e podas de árvores; •…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16Exact matchBelo Horizonte, BrazilHQ recorded Sep 17, 202651-20043 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Sep 17, 202611-5031 contacts →

Exact match

“O GRUPO GERA ENERGIA foi fundado por profissionais experientes com mais de 30 anos no mercado na área de geração e distribuição de energia.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18Exact matchFlorianópolis, BrazilHQ recorded Sep 17, 202611-5025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19Exact matchSerra, BrazilHQ recorded Sep 17, 202611-5024 contacts →

Exact match

“Navegue em nosso site e saiba mais sobre a empresa.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20Exact matchJundiaí, BrazilHQ recorded Sep 17, 202611-5020 contacts →

Exact match

“A APTA Soluções em Energia é uma empresa paulista, sediada em Jundiaí e fundada em 2017.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21Exact matchIbiúna, BrazilHQ recorded Sep 17, 202651-20020 contacts →

Exact match

“Distribuir energia elétrica na década de 60 era um grande desafio, principalmente na zona rural e nas pequenas cidades do interior paulista.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22Exact matchBiguaçu, BrazilHQ recorded Sep 17, 202651-20017 contacts →

Exact match

“A Cooperativa de Prestação de Serviços Públicos de Distribuição de Energia Elétrica Senador Esteves Junior – CEREJ, é uma cooperativa do ramo de infra-estrutura e foi constituída…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23Exact matchIjuí, BrazilHQ recorded Sep 17, 202651-20014 contacts →

Exact match

“O Grupo Ceriluz atua na geração e comercialização de energia, atendendo às necessidades dos consumidores das classes Rural, Residencial, Industrial, Comercial e Pública, focando a…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24Exact matchUrussanga, BrazilHQ recorded Sep 17, 202611-5013 contacts →

Exact match

“Somos a eflul (Empresa Força e Luz de Urussanga Ltda.), concessionária responsável pela distribuição de energia elétrica no município de Urussanga (SC).”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25Exact matchCocal Do Sul, BrazilHQ recorded Sep 17, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 25 of 106 public power utilities based in Brazil

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Public power utilities based in Brazil at a glance

As of Sep 17, 2026
25.2%Verified-email coverage
299.3Average contacts per company
11-50Median size (employees)
10.4%Largest-city concentration · Sao Paulo
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
35
51-200
15
201-500
9
501-1,000
8
1,001-5,000
8
5,001-10,000
2
10001+
4

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 106 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 Brazil whose business descriptions match “public power utilities” 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 7,982 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.

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 “public power utilities”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many public power utilities are there based in Brazil?

RevenueBase identified 106 company matches for public power utilities associated with 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?

Grupo Energisa tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most public power utilities?

Sao Paulo leads with 11 company records, followed by Rio De Janeiro (6) and Campinas (4).

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 7,982 professional contacts with verified work emails tracked across these 106 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.