Company lists · Data refreshed September 2026
Top 25 Electrical grid modernization companies based in Brazil
RevenueBase identified 196 company matches for electrical grid modernization companies associated with Brazil as of September 2026 and tracks 5,338 professional contacts across them, including 1,011 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for electrical grid modernization 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 electrical grid modernization companies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,818 contacts → | ||||
Exact match “A Engelmig foi fundada em 1985 com o objetivo de prestar serviços de engenharia em redes de distribuição de energia elétrica.” 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 | 196 contacts → | ||||
Exact match “A CAS Tecnologia é uma empresa que aplica tecnologia, engenharia e ciências para desenvolver soluções em operações críticas de TI, em Redes Inteligentes "Smart Grids" e…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 180 contacts → | ||||
Exact match “Fundada no ano de 1997 por ex-funcionários da Coelce a empresa surgiu com o propósito de atender as demandas crescentes no segmento de prestação de serviços em engenharia elétrica.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 136 contacts → | ||||
Exact match “O mundo está cada vez mais digital e os dados ajudam as empresas a atenderem melhor as demandas da população e do mercado.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 80 contacts → | ||||
Exact match “Com quase 20 anos de atuação, a GEBRAS se consolidou como referência em Engenharia Elétrica, PPCI, Hidráulica e Infraestrutura, com obras entregues nos setores de habitação…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 50 contacts → | ||||
Exact match “Atuamos em obras de engenharia executando serviços de instalações elétricas, montagens eletromecânicas, automação, transmissão de dados, subestações e todo o tipo de instalação de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 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 | |||||
| 9 | 44 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 19, 2026 · View company records in RevenueBase | |||||
| 10 | 40 contacts → | ||||
Exact match “A INTEREST Engenharia é uma empresa especializada em consultoria e projetos de engenharia nas áreas de transmissão e geração de energia elétrica de grandes empreendimentos em todo…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 35 contacts → | ||||
Exact match “Empresa focada em engenharia elétrica, trabalhamos com energias renováveis e não renováveis, construção de subestações elétricas e instalações de placas solares.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 32 contacts → | ||||
Exact match “Fundada em a PROENERGIA possui mais de duas décadas de atuação no mercado nacional de engenharia elétrica, consolidando-se como referência técnica no desenvolvimento de projetos…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 29 contacts → | ||||
Exact match “Somos uma empresa de engenharia elétrica com mais de 35 anos de experiência no mercado energético, oferecendo soluções com eficiência e economia.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 26 contacts → | ||||
Exact match “A IPR Mind Solution é uma empresa de suções de engenharia com foco no setor elétrico.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 26 contacts → | ||||
Exact match “Olá e seja bem-vindo à Exata Serviços!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 20 contacts → | ||||
Exact match “Desenvolvimento de soluções de Hardware, Softwares e Sistemas para o setor de distribuição e transmissão de energia elétrica; Prototipação 3D de equipamentos; Laboratório de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 18 contacts → | ||||
Exact match “A PowerSysLab é uma empresa de base tecnológica, registrada no Ministério da Ciência e Tecnologia, com foco na pesquisa e no desenvolvimento de softwares de EMS (Energy Management…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 17 contacts → | ||||
Exact match “A DBS Tec é uma empresa especializada em engenharia e soluções para sistemas elétricos de potência, atuando no projeto, desenvolvimento, testes e comissionamento de subestações…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 17 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 13 contacts → | ||||
Exact match “A SCEPP é uma empresa de engenharia elétrica especializada em sistemas de geração de energia elétrica e que fornece produtos e serviços para manutenção do parque industrial…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 12 contacts → | ||||
Exact match “Execução e gerenciamento de obras complexas de engenharia em energia, indústria e infraestrutura.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 11 contacts → | ||||
Exact match “A Bonafé Engenharia é especializada em projetos e obras de REDES ELÉTRICA AÉREA e SUBTERRÂNEA e em ENERGIA FOTOVOLTAICA SOLAR.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “Fox IoT develops artificial intelligence, IoT, and data analytics solutions to accelerate the digital transformation of the energy sector.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “Fundada em 2014, a Gensep é uma empresa de engenharia elétrica especializada em sistemas elétricos de potência, com atuação em proteção, controle e automação.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 10 contacts → | ||||
Exact match “A Sigmasys é uma empresa de engenharia voltada para o setor elétrico industrial com foco em clientes de média e alta tensão.” 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 “electrical grid modernization 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 196 electrical grid modernization companies based in Brazil
See the full list, filter by size, metro and specialty, and access 1,011 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Electrical grid modernization 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 196 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 “electrical grid modernization 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 1,011 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 “electrical grid modernization companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many electrical grid modernization companies are there based in Brazil?
RevenueBase identified 196 company matches for electrical grid modernization 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?
Engelmig Energia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most electrical grid modernization companies?
Sao Paulo leads with 17 company records, followed by Curitiba (12) and Goiania (7).
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 1,011 professional contacts with verified work emails tracked across these 196 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 196 electrical grid modernization companies based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
Electrical grid modernization companies by geography
- Electrical grid modernization companies based in Australia
- Electrical grid modernization companies based in Canada
- Electrical grid modernization companies based in France
- Electrical grid modernization companies based in Germany
- Electrical grid modernization companies based in India
- Electrical grid modernization companies based in Italy
- Electrical grid modernization companies based in the Netherlands
- Electrical grid modernization companies based in Poland
- Electrical grid modernization companies based in Spain
- Electrical grid modernization companies based in Switzerland
- Electrical grid modernization companies based in Türkiye
- Electrical grid modernization companies based in the United Kingdom
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Electrical grid modernization companies based in Australia
- Electrical grid modernization companies based in Canada
- Electrical grid modernization companies based in France
- Electrical grid modernization companies based in Germany
- Electrical grid modernization companies based in India
- Electrical grid modernization companies based in Italy
Company intelligence · public preview
Top 25 electrical grid modernization 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 196 matching company records for electrical grid modernization companies based in Brazil, with 5,338 tracked contacts and 1,011 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 electrical grid modernization 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 |  Engelmig Energiaengelmig.com.brHQ: Belo Horizonte, BrazilReported employees: 5,001-10,000 | Belo Horizonte, Brazil | 5,001-10,000 | Exact match | 1,818 contacts → |
“A Engelmig foi fundada em 1985 com o objetivo de prestar serviços de engenharia em redes de distribuição de energia elétrica.” 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 |  CAS Tecnologia SAcastecnologia.com.brHQ: São Paulo, BrazilReported employees: 201-500 | São Paulo, Brazil | 201-500 | Exact match | 196 contacts → |
“A CAS Tecnologia é uma empresa que aplica tecnologia, engenharia e ciências para desenvolver soluções em operações críticas de TI, em Redes Inteligentes "Smart Grids" e…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Eficaz Energia E Serviços Ltdaeficazenergia.com.brHQ: Olinda, BrazilReported employees: 1,001-5,000 | Olinda, Brazil | 1,001-5,000 | Exact match | 180 contacts → |
“Fundada no ano de 1997 por ex-funcionários da Coelce a empresa surgiu com o propósito de atender as demandas crescentes no segmento de prestação de serviços em engenharia elétrica.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Way2 Technologyway2.com.brHQ: Florianópolis, BrazilReported employees: 51-200 | Florianópolis, Brazil | 51-200 | Exact match | 136 contacts → |
“O mundo está cada vez mais digital e os dados ajudam as empresas a atenderem melhor as demandas da população e do mercado.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Gebrasgebras.comHQ: Pelotas, BrazilReported employees: 51-200 | Pelotas, Brazil | 51-200 | Exact match | 80 contacts → |
“Com quase 20 anos de atuação, a GEBRAS se consolidou como referência em Engenharia Elétrica, PPCI, Hidráulica e Infraestrutura, com obras entregues nos setores de habitação…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  ENGMengm.com.brHQ: Araricá, BrazilReported employees: 201-500 | Araricá, Brazil | 201-500 | Exact match | 50 contacts → |
“Atuamos em obras de engenharia executando serviços de instalações elétricas, montagens eletromecânicas, automação, transmissão de dados, subestações e todo o tipo de instalação de…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  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. | |||||
| 9 |  Inovee Energia E Soluçõesinovee.com.brHQ: Icaraí, BrazilReported employees: 51-200 | Icaraí, Brazil | 51-200 | Exact match | 44 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Interest Engenhariainterest.com.brHQ: Recife, BrazilReported employees: 51-200 | Recife, Brazil | 51-200 | Exact match | 40 contacts → |
“A INTEREST Engenharia é uma empresa especializada em consultoria e projetos de engenharia nas áreas de transmissão e geração de energia elétrica de grandes empreendimentos em todo…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  ONE Engenhariaoneengenharia.eng.brHQ: Belém, BrazilReported employees: 51-200 | Belém, Brazil | 51-200 | Exact match | 35 contacts → |
“Empresa focada em engenharia elétrica, trabalhamos com energias renováveis e não renováveis, construção de subestações elétricas e instalações de placas solares.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Proenergiaproenergia.com.brHQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 32 contacts → |
“Fundada em a PROENERGIA possui mais de duas décadas de atuação no mercado nacional de engenharia elétrica, consolidando-se como referência técnica no desenvolvimento de projetos…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Sistem Engenhariasistem.eng.brHQ: Americana, BrazilReported employees: 11-50 | Americana, Brazil | 11-50 | Exact match | 29 contacts → |
“Somos uma empresa de engenharia elétrica com mais de 35 anos de experiência no mercado energético, oferecendo soluções com eficiência e economia.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  IPR Mind Solutioniprms.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 26 contacts → |
“A IPR Mind Solution é uma empresa de suções de engenharia com foco no setor elétrico.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Exata Serviçosexataservicos.eng.brHQ: Fortaleza, BrazilReported employees: 11-50 | Fortaleza, Brazil | 11-50 | Exact match | 26 contacts → |
“Olá e seja bem-vindo à Exata Serviços!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Hartbrhartbr.comHQ: Barueri, BrazilReported employees: 11-50 | Barueri, Brazil | 11-50 | Exact match | 20 contacts → |
“Desenvolvimento de soluções de Hardware, Softwares e Sistemas para o setor de distribuição e transmissão de energia elétrica; Prototipação 3D de equipamentos; Laboratório de…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Powersyslab Engenharia E Sistemas Ltdapowersyslab.comHQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 18 contacts → |
“A PowerSysLab é uma empresa de base tecnológica, registrada no Ministério da Ciência e Tecnologia, com foco na pesquisa e no desenvolvimento de softwares de EMS (Energy Management…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  DBS TECdbstec.com.brHQ: Leme, BrazilReported employees: 11-50 | Leme, Brazil | 11-50 | Exact match | 17 contacts → |
“A DBS Tec é uma empresa especializada em engenharia e soluções para sistemas elétricos de potência, atuando no projeto, desenvolvimento, testes e comissionamento de subestações…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Angstrom Engenhariaangstromengenharia.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Scepp Engenhariascepp.com.brHQ: Cotia, BrazilReported employees: 11-50 | Cotia, Brazil | 11-50 | Exact match | 13 contacts → |
“A SCEPP é uma empresa de engenharia elétrica especializada em sistemas de geração de energia elétrica e que fornece produtos e serviços para manutenção do parque industrial…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Montax Engenhariamontax.eng.brHQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 12 contacts → |
“Execução e gerenciamento de obras complexas de engenharia em energia, indústria e infraestrutura.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Bonafé Engenhariabonafe.com.br HQ: Piracicaba, BrazilReported employees: 11-50 | Piracicaba, Brazil | 11-50 | Exact match | 11 contacts → |
“A Bonafé Engenharia é especializada em projetos e obras de REDES ELÉTRICA AÉREA e SUBTERRÂNEA e em ENERGIA FOTOVOLTAICA SOLAR.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  FOX IOTfoxiot.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 10 contacts → |
“Fox IoT develops artificial intelligence, IoT, and data analytics solutions to accelerate the digital transformation of the energy sector.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Gensepgensep.com.brHQ: Mirassol, BrazilReported employees: 1-10 | Mirassol, Brazil | 1-10 | Exact match | 10 contacts → |
“Fundada em 2014, a Gensep é uma empresa de engenharia elétrica especializada em sistemas elétricos de potência, com atuação em proteção, controle e automação.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Sigmasys Engenhariasigmasys.com.brHQ: Sorocaba, BrazilReported employees: 11-50 | Sorocaba, Brazil | 11-50 | Exact match | 10 contacts → |
“A Sigmasys é uma empresa de engenharia voltada para o setor elétrico industrial com foco em clientes de média e alta tensão.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 196 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Electrical grid modernization 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
195 records in the displayed employee bands.
1 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 196 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 electrical grid modernization 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 electrical grid modernization companies did RevenueBase find based in Brazil?
The saved snapshot records 196 matching company records, 5,338 tracked contacts and 1,011 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
Electrical grid modernization companies by geography
- Electrical grid modernization companies based in Australia
- Electrical grid modernization companies based in Canada
- Electrical grid modernization companies based in France
- Electrical grid modernization companies based in Germany
- Electrical grid modernization companies based in India
- Electrical grid modernization companies based in Italy
- Electrical grid modernization companies based in the Netherlands
- Electrical grid modernization companies based in Poland
- Electrical grid modernization companies based in Spain
- Electrical grid modernization companies based in Switzerland
- Electrical grid modernization companies based in Türkiye
- Electrical grid modernization companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 electrical grid modernization companies based in Brazil. Snapshot: September 19, 2026. https://revenuebase.ai/companies/electrical-grid-modernization-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
- Electrical grid modernization companies based in Australia
- Electrical grid modernization companies based in Canada
- Electrical grid modernization companies based in France
- Electrical grid modernization companies based in Germany
- Electrical grid modernization companies based in India
- Electrical grid modernization companies based in Italy
Company intelligence · public preview
Top 25 electrical grid modernization companies based in Brazil
RevenueBase records 196 matching company records for electrical grid modernization companies based in Brazil, with 5,338 tracked contacts and 1,011 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 electrical grid modernization 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 | Engelmig Energiaengelmig.com.br HQ: Belo Horizonte, BrazilReported employees: 5,001-10,000 | Belo Horizonte, Brazil | 5,001-10,000 | Exact match | 1,818 contacts → |
“A Engelmig foi fundada em 1985 com o objetivo de prestar serviços de engenharia em redes de distribuição de energia elétrica.” 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 | CAS Tecnologia SAcastecnologia.com.br HQ: São Paulo, BrazilReported employees: 201-500 | São Paulo, Brazil | 201-500 | Exact match | 196 contacts → |
“A CAS Tecnologia é uma empresa que aplica tecnologia, engenharia e ciências para desenvolver soluções em operações críticas de TI, em Redes Inteligentes "Smart Grids" e…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Eficaz Energia E Serviços Ltdaeficazenergia.com.br HQ: Olinda, BrazilReported employees: 1,001-5,000 | Olinda, Brazil | 1,001-5,000 | Exact match | 180 contacts → |
“Fundada no ano de 1997 por ex-funcionários da Coelce a empresa surgiu com o propósito de atender as demandas crescentes no segmento de prestação de serviços em engenharia elétrica.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Way2 Technologyway2.com.br HQ: Florianópolis, BrazilReported employees: 51-200 | Florianópolis, Brazil | 51-200 | Exact match | 136 contacts → |
“O mundo está cada vez mais digital e os dados ajudam as empresas a atenderem melhor as demandas da população e do mercado.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Gebrasgebras.com HQ: Pelotas, BrazilReported employees: 51-200 | Pelotas, Brazil | 51-200 | Exact match | 80 contacts → |
“Com quase 20 anos de atuação, a GEBRAS se consolidou como referência em Engenharia Elétrica, PPCI, Hidráulica e Infraestrutura, com obras entregues nos setores de habitação…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ENGMengm.com.br HQ: Araricá, BrazilReported employees: 201-500 | Araricá, Brazil | 201-500 | Exact match | 50 contacts → |
“Atuamos em obras de engenharia executando serviços de instalações elétricas, montagens eletromecânicas, automação, transmissão de dados, subestações e todo o tipo de instalação de…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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. | |||||
| 9 | Inovee Energia E Soluçõesinovee.com.br HQ: Icaraí, BrazilReported employees: 51-200 | Icaraí, Brazil | 51-200 | Exact match | 44 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Interest Engenhariainterest.com.br HQ: Recife, BrazilReported employees: 51-200 | Recife, Brazil | 51-200 | Exact match | 40 contacts → |
“A INTEREST Engenharia é uma empresa especializada em consultoria e projetos de engenharia nas áreas de transmissão e geração de energia elétrica de grandes empreendimentos em todo…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ONE Engenhariaoneengenharia.eng.br HQ: Belém, BrazilReported employees: 51-200 | Belém, Brazil | 51-200 | Exact match | 35 contacts → |
“Empresa focada em engenharia elétrica, trabalhamos com energias renováveis e não renováveis, construção de subestações elétricas e instalações de placas solares.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Proenergiaproenergia.com.br HQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 32 contacts → |
“Fundada em a PROENERGIA possui mais de duas décadas de atuação no mercado nacional de engenharia elétrica, consolidando-se como referência técnica no desenvolvimento de projetos…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sistem Engenhariasistem.eng.br HQ: Americana, BrazilReported employees: 11-50 | Americana, Brazil | 11-50 | Exact match | 29 contacts → |
“Somos uma empresa de engenharia elétrica com mais de 35 anos de experiência no mercado energético, oferecendo soluções com eficiência e economia.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | IPR Mind Solutioniprms.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 26 contacts → |
“A IPR Mind Solution é uma empresa de suções de engenharia com foco no setor elétrico.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Exata Serviçosexataservicos.eng.br HQ: Fortaleza, BrazilReported employees: 11-50 | Fortaleza, Brazil | 11-50 | Exact match | 26 contacts → |
“Olá e seja bem-vindo à Exata Serviços!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Hartbrhartbr.com HQ: Barueri, BrazilReported employees: 11-50 | Barueri, Brazil | 11-50 | Exact match | 20 contacts → |
“Desenvolvimento de soluções de Hardware, Softwares e Sistemas para o setor de distribuição e transmissão de energia elétrica; Prototipação 3D de equipamentos; Laboratório de…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Powersyslab Engenharia E Sistemas Ltdapowersyslab.com HQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 18 contacts → |
“A PowerSysLab é uma empresa de base tecnológica, registrada no Ministério da Ciência e Tecnologia, com foco na pesquisa e no desenvolvimento de softwares de EMS (Energy Management…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | DBS TECdbstec.com.br HQ: Leme, BrazilReported employees: 11-50 | Leme, Brazil | 11-50 | Exact match | 17 contacts → |
“A DBS Tec é uma empresa especializada em engenharia e soluções para sistemas elétricos de potência, atuando no projeto, desenvolvimento, testes e comissionamento de subestações…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Angstrom Engenhariaangstromengenharia.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Scepp Engenhariascepp.com.br HQ: Cotia, BrazilReported employees: 11-50 | Cotia, Brazil | 11-50 | Exact match | 13 contacts → |
“A SCEPP é uma empresa de engenharia elétrica especializada em sistemas de geração de energia elétrica e que fornece produtos e serviços para manutenção do parque industrial…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Montax Engenhariamontax.eng.br HQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 12 contacts → |
“Execução e gerenciamento de obras complexas de engenharia em energia, indústria e infraestrutura.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Bonafé Engenhariabonafe.com.br HQ: Piracicaba, BrazilReported employees: 11-50 | Piracicaba, Brazil | 11-50 | Exact match | 11 contacts → |
“A Bonafé Engenharia é especializada em projetos e obras de REDES ELÉTRICA AÉREA e SUBTERRÂNEA e em ENERGIA FOTOVOLTAICA SOLAR.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | FOX IOTfoxiot.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 10 contacts → |
“Fox IoT develops artificial intelligence, IoT, and data analytics solutions to accelerate the digital transformation of the energy sector.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Gensepgensep.com.br HQ: Mirassol, BrazilReported employees: 1-10 | Mirassol, Brazil | 1-10 | Exact match | 10 contacts → |
“Fundada em 2014, a Gensep é uma empresa de engenharia elétrica especializada em sistemas elétricos de potência, com atuação em proteção, controle e automação.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sigmasys Engenhariasigmasys.com.br HQ: Sorocaba, BrazilReported employees: 11-50 | Sorocaba, Brazil | 11-50 | Exact match | 10 contacts → |
“A Sigmasys é uma empresa de engenharia voltada para o setor elétrico industrial com foco em clientes de média e alta tensão.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 196 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Electrical grid modernization 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
195 records in the displayed employee bands.
1 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 196 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 electrical grid modernization 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 electrical grid modernization companies did RevenueBase find based in Brazil?
The saved snapshot records 196 matching company records, 5,338 tracked contacts and 1,011 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
Electrical grid modernization companies by geography
- Electrical grid modernization companies based in Australia
- Electrical grid modernization companies based in Canada
- Electrical grid modernization companies based in France
- Electrical grid modernization companies based in Germany
- Electrical grid modernization companies based in India
- Electrical grid modernization companies based in Italy
- Electrical grid modernization companies based in the Netherlands
- Electrical grid modernization companies based in Poland
- Electrical grid modernization companies based in Spain
- Electrical grid modernization companies based in Switzerland
- Electrical grid modernization companies based in Türkiye
- Electrical grid modernization companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 electrical grid modernization companies based in Brazil. Snapshot: September 19, 2026. https://revenuebase.ai/companies/electrical-grid-modernization-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
- Electrical grid modernization companies based in Australia
- Electrical grid modernization companies based in Canada
- Electrical grid modernization companies based in France
- Electrical grid modernization companies based in Germany
- Electrical grid modernization companies based in India
- Electrical grid modernization companies based in Italy