Company lists · Data refreshed September 2026
Top 25 Critical power infrastructure companies based in Brazil
RevenueBase identified 288 company matches for critical power infrastructure companies associated with Brazil as of September 2026 and tracks 6,957 professional contacts across them, including 1,178 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for critical power infrastructure companies 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 19, 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.
The 25 largest critical power infrastructure companies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,049 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 19, 2026 · View company records in RevenueBase | |||||
| 2 | 449 contacts → | ||||
Exact match “A COTESA é especialista na Engenharia de Operação & Manutenção de ativos elétricos de Geração e Transmissão de energia.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 300 contacts → | ||||
Exact match “Fundada em 1972, a Oliveira Energia é uma empresa genuinamente amazonense.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 290 contacts → | ||||
Exact match “A Diamante Energia é uma empresa geradora que contribui para a segurança energética nacional.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 183 contacts → | ||||
Exact match “A ENERG Geradores atua desde 2003 oferecendo soluções completas em segurança energética para operações onde falhar não é uma opção.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 160 contacts → | ||||
Exact match “Há mais de 20 anos de mercado com experiência em fabricação e instalação de Grupos Geradores.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 152 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 71 contacts → | ||||
Exact match “Desde 2001, a Bolognesi Energia tem investido no setor de geração de energia elétrica.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 49 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 48 contacts → | ||||
Exact match “Com 48 anos de história, a Jobel é uma empresa especializada na construção e manutenção de redes elétricas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 46 contacts → | ||||
Exact match “Desde 1998, atuamos em todo o território nacional, oferecendo infraestrutura de ponta com as mais avançadas soluções em Conectividade, Monitoramento IP, Cabeamento Estruturado…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 45 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 19, 2026 · View company records in RevenueBase | |||||
| 13 | 44 contacts → | ||||
Exact match “A RTA (Rede de Tecnologia Avançada Ltda) há 18 anos apresenta soluções customizadas e equipamentos para qualidade e proteção de energia, visando a racionalidade e produtividade…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 43 contacts → | ||||
Exact match “A PhD on Line - Nobreaks - oferece soluções em energia condicionada para as mais variadas aplicações; é a opção confiável e indispensável para quem atua com missões críticas…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 38 contacts → | ||||
Exact match “Matrinchã e Guaraciaba Transmissora de Energia S.A, foram criadas a partir da vitória do Consórcio Sino-Copeliano no Leilão de Transmissão ANEEL 002/2012, realizado em 09/03/2012…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 38 contacts → | ||||
Exact match “A Multiner S.A é uma holding, na forma de sociedade anônima de capital aberto, com sede na cidade do Rio de Janeiro/ RJ, que detêm autorizações de uso de bem público, na condição…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 37 contacts → | ||||
Exact match “A sua gestora de nobreaks e energia corporativa.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 32 contacts → | ||||
Exact match “Bem-vindo à Logmaster!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 31 contacts → | ||||
Exact match “Empresa de engenharia que atua nas áreas de prestação de serviço, treinamento, manutenção de grupos geradores, manutenção de motores marítimos e industriais, automação e…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 31 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 19, 2026 · View company records in RevenueBase | |||||
| 21 | 26 contacts → | ||||
Exact match “A CHP Brasil é uma empresa nacional de base tecnológica, que foi constituída com o objetivo de oferecer equipamentos para geração de energia com fontes alternativas, menos…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 26 contacts → | ||||
Exact match “A Eletrotec Sistemas atua há mais de 20 anos no mercado de energia, especializada em nobreaks (UPS) e soluções para garantir a continuidade das operações de empresas que não podem…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 20 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 19, 2026 · View company records in RevenueBase | |||||
| 24 | 19 contacts → | ||||
Exact match “A empresa, fundada em Barcarena, no estado do Pará, em 30 de setembro de 2005, atua em todo território nacional, no segmento de mercado de energia elétrica, com foco na execução…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 18 contacts → | ||||
Exact match “A R7 Geradores é uma empresa,genuinamente capixaba, com sede em Vila Velha,ES.” Recorded in the RevenueBase company graph · Sep 19, 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 “critical power infrastructure companies”. 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 25 of 288 critical power infrastructure companies based in Brazil
See the full list, filter by size, metro and specialty, and access 1,178 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Critical power infrastructure companies based in Brazil at a glance
As of Sep 19, 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 288 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 “critical power infrastructure companies” 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 1,178 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 19, 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 “critical power infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many critical power infrastructure companies are there based in Brazil?
RevenueBase identified 288 company matches for critical power infrastructure companies 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?
EDP Brasil tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most critical power infrastructure companies?
Sao Paulo leads with 53 company records, followed by Rio De Janeiro (23) and Sao Bernardo Do Campo (15).
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 1,178 professional contacts with verified work emails tracked across these 288 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 288 critical power infrastructure companies based in Brazil. Start with a free account, no credit card.
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Critical power infrastructure companies by geography
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- Critical power infrastructure companies based in Austria
- Critical power infrastructure companies based in Belgium
- Critical power infrastructure companies based in Canada
- Critical power infrastructure companies based in Chile
- Critical power infrastructure companies based in Colombia
- Critical power infrastructure companies based in Czechia
- Critical power infrastructure companies based in France
- Critical power infrastructure companies based in Germany
- Critical power infrastructure companies based in India
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.
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Company intelligence · public preview
Top 25 critical power infrastructure companies based in Brazil
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 288 matching company records for critical power infrastructure companies based in Brazil, with 6,957 tracked contacts and 1,178 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 critical power infrastructure companies based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  EDP Brasilbrasil.edp.comHQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 2,049 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Cotesa Engenhariacotesa.com.brHQ: Florianópolis, BrazilReported employees: 201-500 | Florianópolis, Brazil | 201-500 | Exact match | 449 contacts → |
“A COTESA é especialista na Engenharia de Operação & Manutenção de ativos elétricos de Geração e Transmissão de energia.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Oliveira Energiaoliveiraenergia.com.brHQ: Manaus, BrazilReported employees: 501-1,000 | Manaus, Brazil | 501-1,000 | Exact match | 300 contacts → |
“Fundada em 1972, a Oliveira Energia é uma empresa genuinamente amazonense.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Diamante Geração DE Energiadiamanteenergia.com.brHQ: Capivari De Baixo, BrazilReported employees: 501-1,000 | Capivari De Baixo, Brazil | 501-1,000 | Exact match | 290 contacts → |
“A Diamante Energia é uma empresa geradora que contribui para a segurança energética nacional.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Energ Geradoresenerggeradores.com.brHQ: São Bernardo Do Campo, BrazilReported employees: 51-200 | São Bernardo Do Campo, Brazil | 51-200 | Exact match | 183 contacts → |
“A ENERG Geradores atua desde 2003 oferecendo soluções completas em segurança energética para operações onde falhar não é uma opção.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  BRG Brasil Geradoresbrggeradores.com.brHQ: Anápolis, BrazilReported employees: 201-500 | Anápolis, Brazil | 201-500 | Exact match | 160 contacts → |
“Há mais de 20 anos de mercado com experiência em fabricação e instalação de Grupos Geradores.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Belo Monte Transmissora DE Energia SPE S.Abmte.com.brHQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 152 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 |  Bolognesi Energia S.Abolognesienergia.com.brHQ: Sao Paulo, BrazilReported employees: 201-500 | Sao Paulo, Brazil | 201-500 | Exact match | 71 contacts → |
“Desde 2001, a Bolognesi Energia tem investido no setor de geração de energia elétrica.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  V2i Energia S.Av2ienergia.comHQ: Botafogo, BrazilReported employees: 51-200 | Botafogo, Brazil | 51-200 | Exact match | 49 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Jobel Engenharia Ltdajobel.com.br HQ: Caxias Do Sul, BrazilReported employees: 201-500 | Caxias Do Sul, Brazil | 201-500 | Exact match | 48 contacts → |
“Com 48 anos de história, a Jobel é uma empresa especializada na construção e manutenção de redes elétricas.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Viga Tecnologiaviga.com.brHQ: Pinhais, BrazilReported employees: 51-200 | Pinhais, Brazil | 51-200 | Exact match | 46 contacts → |
“Desde 1998, atuamos em todo o território nacional, oferecendo infraestrutura de ponta com as mais avançadas soluções em Conectividade, Monitoramento IP, Cabeamento Estruturado…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Enercity Engenharia E Comercio Ltdaenercity.com.brHQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 45 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  RTA Rede DE Tecnologia Avançadarta.com.brHQ: Cotia, BrazilReported employees: 51-200 | Cotia, Brazil | 51-200 | Exact match | 44 contacts → |
“A RTA (Rede de Tecnologia Avançada Ltda) há 18 anos apresenta soluções customizadas e equipamentos para qualidade e proteção de energia, visando a racionalidade e produtividade…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  PHD Online No-Breakphdonline.com.brHQ: São Caetano Do Sul, BrazilReported employees: 51-200 | São Caetano Do Sul, Brazil | 51-200 | Exact match | 43 contacts → |
“A PhD on Line - Nobreaks - oferece soluções em energia condicionada para as mais variadas aplicações; é a opção confiável e indispensável para quem atua com missões críticas…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Teles Pires Transmissiontplt.com.br HQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 38 contacts → |
“Matrinchã e Guaraciaba Transmissora de Energia S.A, foram criadas a partir da vitória do Consórcio Sino-Copeliano no Leilão de Transmissão ANEEL 002/2012, realizado em 09/03/2012…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Multiner S.Amultiner.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 38 contacts → |
“A Multiner S.A é uma holding, na forma de sociedade anônima de capital aberto, com sede na cidade do Rio de Janeiro/ RJ, que detêm autorizações de uso de bem público, na condição…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  ANPLAanpla.com.brHQ: São Caetano Do Sul, BrazilReported employees: 11-50 | São Caetano Do Sul, Brazil | 11-50 | Exact match | 37 contacts → |
“A sua gestora de nobreaks e energia corporativa.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Logmaster Tecnologia Ltdalogmaster.com.brHQ: Cachoeirinha, BrazilReported employees: 11-50 | Cachoeirinha, Brazil | 11-50 | Exact match | 32 contacts → |
“Bem-vindo à Logmaster!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Arpex Engenhariaarpexengenharia.comHQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 31 contacts → |
“Empresa de engenharia que atua nas áreas de prestação de serviço, treinamento, manutenção de grupos geradores, manutenção de motores marítimos e industriais, automação e…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Grupo Gera Energiagrupogeraenergia.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 31 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  CHP Brasilchpbrasil.com.brHQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 26 contacts → |
“A CHP Brasil é uma empresa nacional de base tecnológica, que foi constituída com o objetivo de oferecer equipamentos para geração de energia com fontes alternativas, menos…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Eletrotec Sistemaseletrotecsistemas.com.brHQ: Diadema, BrazilReported employees: 11-50 | Diadema, Brazil | 11-50 | Exact match | 26 contacts → |
“A Eletrotec Sistemas atua há mais de 20 anos no mercado de energia, especializada em nobreaks (UPS) e soluções para garantir a continuidade das operações de empresas que não podem…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Apta Soluções EM Energiaapta.eng.brHQ: Jundiaí, BrazilReported employees: 11-50 | Jundiaí, Brazil | 11-50 | Exact match | 20 contacts → |
“A APTA Soluções em Energia é uma empresa paulista, sediada em Jundiaí e fundada em 2017.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Railec Energiarailec.com HQ: Fortaleza, BrazilReported employees: 201-500 | Fortaleza, Brazil | 201-500 | Exact match | 19 contacts → |
“A empresa, fundada em Barcarena, no estado do Pará, em 30 de setembro de 2005, atua em todo território nacional, no segmento de mercado de energia elétrica, com foco na execução…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | R7 Geradoresr7geradores.com.br HQ: Vila Velha, BrazilReported employees: 11-50 | Vila Velha, Brazil | 11-50 | Exact match | 18 contacts → |
“A R7 Geradores é uma empresa,genuinamente capixaba, com sede em Vila Velha,ES.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 288 company matches
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Critical power infrastructure companies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
286 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 288 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for critical power infrastructure companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many critical power infrastructure companies did RevenueBase find based in Brazil?
The saved snapshot records 288 matching company records, 6,957 tracked contacts and 1,178 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Critical power infrastructure companies by geography
- Critical power infrastructure companies based in Pune, India
- Critical power infrastructure companies based in Argentina
- Critical power infrastructure companies based in Australia
- Critical power infrastructure companies based in Austria
- Critical power infrastructure companies based in Belgium
- Critical power infrastructure companies based in Canada
- Critical power infrastructure companies based in Chile
- Critical power infrastructure companies based in Colombia
- Critical power infrastructure companies based in Czechia
- Critical power infrastructure companies based in France
- Critical power infrastructure companies based in Germany
- Critical power infrastructure companies based in India
Cite this list
RevenueBase Data Team. Top 25 critical power infrastructure companies based in Brazil. Snapshot: September 19, 2026. https://revenuebase.ai/companies/critical-power-infrastructure-companies/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Critical power infrastructure companies based in Pune, India
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- Critical power infrastructure companies based in Belgium
- Critical power infrastructure companies based in Canada
Company intelligence · public preview
Top 25 critical power infrastructure companies based in Brazil
RevenueBase records 288 matching company records for critical power infrastructure companies based in Brazil, with 6,957 tracked contacts and 1,178 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 critical power infrastructure companies based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | EDP Brasilbrasil.edp.com HQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 2,049 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cotesa Engenhariacotesa.com.br HQ: Florianópolis, BrazilReported employees: 201-500 | Florianópolis, Brazil | 201-500 | Exact match | 449 contacts → |
“A COTESA é especialista na Engenharia de Operação & Manutenção de ativos elétricos de Geração e Transmissão de energia.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Oliveira Energiaoliveiraenergia.com.br HQ: Manaus, BrazilReported employees: 501-1,000 | Manaus, Brazil | 501-1,000 | Exact match | 300 contacts → |
“Fundada em 1972, a Oliveira Energia é uma empresa genuinamente amazonense.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Diamante Geração DE Energiadiamanteenergia.com.br HQ: Capivari De Baixo, BrazilReported employees: 501-1,000 | Capivari De Baixo, Brazil | 501-1,000 | Exact match | 290 contacts → |
“A Diamante Energia é uma empresa geradora que contribui para a segurança energética nacional.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Energ Geradoresenerggeradores.com.br HQ: São Bernardo Do Campo, BrazilReported employees: 51-200 | São Bernardo Do Campo, Brazil | 51-200 | Exact match | 183 contacts → |
“A ENERG Geradores atua desde 2003 oferecendo soluções completas em segurança energética para operações onde falhar não é uma opção.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | BRG Brasil Geradoresbrggeradores.com.br HQ: Anápolis, BrazilReported employees: 201-500 | Anápolis, Brazil | 201-500 | Exact match | 160 contacts → |
“Há mais de 20 anos de mercado com experiência em fabricação e instalação de Grupos Geradores.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Belo Monte Transmissora DE Energia SPE S.Abmte.com.br HQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 152 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Bolognesi Energia S.Abolognesienergia.com.br HQ: Sao Paulo, BrazilReported employees: 201-500 | Sao Paulo, Brazil | 201-500 | Exact match | 71 contacts → |
“Desde 2001, a Bolognesi Energia tem investido no setor de geração de energia elétrica.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | V2i Energia S.Av2ienergia.com HQ: Botafogo, BrazilReported employees: 51-200 | Botafogo, Brazil | 51-200 | Exact match | 49 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Jobel Engenharia Ltdajobel.com.br HQ: Caxias Do Sul, BrazilReported employees: 201-500 | Caxias Do Sul, Brazil | 201-500 | Exact match | 48 contacts → |
“Com 48 anos de história, a Jobel é uma empresa especializada na construção e manutenção de redes elétricas.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Viga Tecnologiaviga.com.br HQ: Pinhais, BrazilReported employees: 51-200 | Pinhais, Brazil | 51-200 | Exact match | 46 contacts → |
“Desde 1998, atuamos em todo o território nacional, oferecendo infraestrutura de ponta com as mais avançadas soluções em Conectividade, Monitoramento IP, Cabeamento Estruturado…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Enercity Engenharia E Comercio Ltdaenercity.com.br HQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 45 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | RTA Rede DE Tecnologia Avançadarta.com.br HQ: Cotia, BrazilReported employees: 51-200 | Cotia, Brazil | 51-200 | Exact match | 44 contacts → |
“A RTA (Rede de Tecnologia Avançada Ltda) há 18 anos apresenta soluções customizadas e equipamentos para qualidade e proteção de energia, visando a racionalidade e produtividade…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | PHD Online No-Breakphdonline.com.br HQ: São Caetano Do Sul, BrazilReported employees: 51-200 | São Caetano Do Sul, Brazil | 51-200 | Exact match | 43 contacts → |
“A PhD on Line - Nobreaks - oferece soluções em energia condicionada para as mais variadas aplicações; é a opção confiável e indispensável para quem atua com missões críticas…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Teles Pires Transmissiontplt.com.br HQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 38 contacts → |
“Matrinchã e Guaraciaba Transmissora de Energia S.A, foram criadas a partir da vitória do Consórcio Sino-Copeliano no Leilão de Transmissão ANEEL 002/2012, realizado em 09/03/2012…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Multiner S.Amultiner.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 38 contacts → |
“A Multiner S.A é uma holding, na forma de sociedade anônima de capital aberto, com sede na cidade do Rio de Janeiro/ RJ, que detêm autorizações de uso de bem público, na condição…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ANPLAanpla.com.br HQ: São Caetano Do Sul, BrazilReported employees: 11-50 | São Caetano Do Sul, Brazil | 11-50 | Exact match | 37 contacts → |
“A sua gestora de nobreaks e energia corporativa.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Logmaster Tecnologia Ltdalogmaster.com.br HQ: Cachoeirinha, BrazilReported employees: 11-50 | Cachoeirinha, Brazil | 11-50 | Exact match | 32 contacts → |
“Bem-vindo à Logmaster!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Arpex Engenhariaarpexengenharia.com HQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 31 contacts → |
“Empresa de engenharia que atua nas áreas de prestação de serviço, treinamento, manutenção de grupos geradores, manutenção de motores marítimos e industriais, automação e…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Grupo Gera Energiagrupogeraenergia.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 31 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | CHP Brasilchpbrasil.com.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 26 contacts → |
“A CHP Brasil é uma empresa nacional de base tecnológica, que foi constituída com o objetivo de oferecer equipamentos para geração de energia com fontes alternativas, menos…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Eletrotec Sistemaseletrotecsistemas.com.br HQ: Diadema, BrazilReported employees: 11-50 | Diadema, Brazil | 11-50 | Exact match | 26 contacts → |
“A Eletrotec Sistemas atua há mais de 20 anos no mercado de energia, especializada em nobreaks (UPS) e soluções para garantir a continuidade das operações de empresas que não podem…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Apta Soluções EM Energiaapta.eng.br HQ: Jundiaí, BrazilReported employees: 11-50 | Jundiaí, Brazil | 11-50 | Exact match | 20 contacts → |
“A APTA Soluções em Energia é uma empresa paulista, sediada em Jundiaí e fundada em 2017.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Railec Energiarailec.com HQ: Fortaleza, BrazilReported employees: 201-500 | Fortaleza, Brazil | 201-500 | Exact match | 19 contacts → |
“A empresa, fundada em Barcarena, no estado do Pará, em 30 de setembro de 2005, atua em todo território nacional, no segmento de mercado de energia elétrica, com foco na execução…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | R7 Geradoresr7geradores.com.br HQ: Vila Velha, BrazilReported employees: 11-50 | Vila Velha, Brazil | 11-50 | Exact match | 18 contacts → |
“A R7 Geradores é uma empresa,genuinamente capixaba, com sede em Vila Velha,ES.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 288 company matches
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Critical power infrastructure companies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
286 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 288 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for critical power infrastructure companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many critical power infrastructure companies did RevenueBase find based in Brazil?
The saved snapshot records 288 matching company records, 6,957 tracked contacts and 1,178 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 critical power infrastructure companies based in Brazil. Snapshot: September 19, 2026. https://revenuebase.ai/companies/critical-power-infrastructure-companies/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Critical power infrastructure companies based in Pune, India
- Critical power infrastructure companies based in Argentina
- Critical power infrastructure companies based in Australia
- Critical power infrastructure companies based in Austria
- Critical power infrastructure companies based in Belgium
- Critical power infrastructure companies based in Canada