Company lists · Data refreshed September 2026
Top 25 Power generation software companies based in Brazil
RevenueBase identified 199 power generation software companies headquartered in Brazil as of September 2026 and tracks 5,706 professional contacts across them, including 1,411 with verified work emails and 70 with mobile numbers. Sao Paulo is the largest hub.
This list covers power generation software companies headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 power generation software companies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 779 | ||||
“Criada em 1966, a partir da fusão de 11 empresas, a CESP registra em sua história iniciativas pioneiras na tecnologia construtiva de usinas e na recuperação e preservação do meio…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | Snef BrasilIndirect evidence | 571 | |||
“SOLUÇÕES INOVADORAS FOCADAS NO FUTURO E SOB MEDIDA PARA O SEU NEGÓCIO A SNEF Brasil é uma multinacional francesa com mais de 10 anos de atuação no Brasil nos setores de energia…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 291 | ||||
“A Automa, a DNV company, é referência em tecnologias para o setor de energia, com foco em controle, inteligência operacional e eficiência.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 246 | ||||
“A BEI é uma empresa de operação, manutenção, automação e logística de usinas de geração de energia elétrica.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 223 | ||||
“REIVAX started its activities in April, 1987, and took very little time to establish itself as one of the greatest companies in systems and solutions for power generation control.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 196 | ||||
“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…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 136 | ||||
“O mundo está cada vez mais digital e os dados ajudam as empresas a atenderem melhor as demandas da população e do mercado.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 135 | ||||
“INOVAÇÃO, TECNOLOGIA E COMPROMETIMENTO A Treetech Sistemas Digitais é a única empresa do Brasil especializada em gestão on-line de ativos de subestações de energia elétrica.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | Progressul Sistemas DE EnergiaIndirect evidence | 133 | |||
“A Progressul nasceu em outubro de 2009 com o objetivo de ser referência em representação comercial de equipamentos elétricos na área de geração de energia elétrica.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 118 | ||||
“A ESC – Engenharia de Sistemas de Controle Ltda, foi fundada em para atender à demanda existente no mercado local e nacional de desenvolvimento de Sistemas de Controle Digital…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 107 | ||||
“A Hy Brazil atua há mais de 20 anos no setor de energia, inicialmente no segmento de distribuição e, atualmente, nas áreas de geração e eficiência energética.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 89 | ||||
“AQTech excels in the development and implementation of solutions for condition monitoring, fault diagnosis, and prognosis within electric power systems.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 89 | ||||
“Somos a Grid Co, um ecossistema completo de soluções em energias renováveis, com atuação em engenharia, gestão, operação e manutenção de ativos.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 80 | ||||
“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…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 80 | ||||
“In Forma Software is a company specialized in developing Information Technology solutions for Asset Management in the energy industry, provided from Management Systems to…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 72 | ||||
“Mais do que uma provedora de soluções em Sistemas de Automação e Elétrica, somos uma empresa focada em atender, de forma completa, as necessidades e demandas de nossos clientes…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 71 | ||||
“Desde 2001, a Bolognesi Energia tem investido no setor de geração de energia elétrica.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 66 | ||||
“A ERZEG é referência consolidada no mercado de geração e controle de energia, destacando-se por sua expertise em automação e integração de sistemas.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 51 | ||||
“A Consenso tecnologia nasceu em 2013 com a missão de inovar na prestação de serviços para o segmento de Utilities através de tecnologia da informação.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 50 | ||||
“A ABOUT BRASIL foi fundada em 2009 e desde então segue em uma trajetória de constante expansão, focada no desenvolvimento de soluções inovadoras para o setor elétrico.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 48 | ||||
“A Axxiom nasceu em 2007 para fornecer soluções em TI, associando engenharia, tecnologia e inovação, aplicadas à integração, desenvolvimento, customização e sustentação de sistemas…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 45 | ||||
“A Terral Energia surgiu em 2010, com a missão de desenvolver negócios perenes e sustentáveis, ao atuar no setor elétrico como geradora de energia, a partir das fontes hidráulica…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 41 | ||||
“A Embrasul, presente no mercado há mais de quatro décadas, cria soluções inovadoras para o controle e gestão de energia, incorporando sempre conceitos de sustentabilidade.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 38 | ||||
“Fundada em 2014, a Brasil GTW é uma companhia 100% brasileira, de geração de energia elétrica e cogeração a partir de gás natural, obtido diretamente nas locações de campos…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 38 | ||||
“SolarView é a solução completa para a gestão de dados e informações relacionadas ao consumo e à produção de energia elétrica a partir de sistemas fotovoltaicos.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 199 power generation software companies based in Brazil
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Power generation software companies based in Brazil at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among power generation software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Brazil whose own description of what they do matches “power generation software companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among power generation software companies, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 1,411 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Power generation software companies by metro
- Power generation software companies in Sao Paulo34
Frequently asked
How many power generation software companies are there based in Brazil?
RevenueBase identified 199 power generation software companies headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
CESP, headquartered in Sao Paulo, tops this list with the largest team on record.
Which city has the most power generation software companies?
Sao Paulo leads with 34 headquartered companies, followed by Rio De Janeiro (13) and Belo Horizonte (12).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,411 verified decision-maker contacts tracked across these 199 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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