Company lists · Data refreshed September 2026
Top 25 Grid integration software companies based in Brazil
RevenueBase identified 467 grid integration software companies headquartered in Brazil as of September 2026 and tracks 5,511 professional contacts across them, including 761 with verified work emails and 96 with mobile numbers. Sao Paulo is the largest hub.
This list covers grid integration 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 3, 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 grid integration software companies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 493 | ||||
“Somos uma empresa com uma grande experiência integral em energia sustentável fortemente comprometida com a Transição Energética.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 195 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 157 | ||||
“Grupo CORTEZ nasceu com o desafio de transformar recursos naturais em desenvolvimento.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 150 | ||||
“A Paiva Energia é uma companhia especializada em levar soluções para clientes no Setor de Energias Renováveis.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 141 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 91 | ||||
“A 77Sol é um management marketplace de energia solar, conectando mais de 30 mil integradores a oportunidades reais de negócio, por meio de uma plataforma SaaS.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 88 | ||||
“Oferecemos soluções completas que abrangem a concepção, implementação, investimento, operação e manutenção nas áreas de geração de energia elétrica e térmica e eficiência…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 88 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 83 | ||||
“Transformamos energia em soluções!” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 83 | ||||
“Somos uma empresa especializada no desenvolvimento de soluções integradas e inovadoras para o mercado de Energia, formada por profissionais com expertise para suprir as…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 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 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 70 | ||||
“A Renovigi é uma empresa brasileira que investe forte em uma inovação transformadora.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 67 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 60 | ||||
“A AMP é uma empresa líder no mercado de instalações elétricas e existe desde 2007.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 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 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 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 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 47 | ||||
“Atuamos em obras de engenharia executando serviços de instalações elétricas, montagens eletromecânicas, automação, transmissão de dados, subestações e todo o tipo de instalação de…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 41 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | EnergyIndirect evidence | 38 | |||
“A Energy+ é uma empresa que vem se destacando no setor de Energia Solar Fotovoltaica, e vem ganhando espaço no mercado por ter produtos de alta tecnologia e uma equipe…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | WattioIndirect evidence | 35 | |||
“Na WATTIO, acreditamos que a energia do futuro é descentralizada, inteligente e sem limites.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 32 | ||||
“A ForGreen Energia é uma empresa especializada em Energias Renováveis e atua principalmente com Energia Solar Fotovoltaica, Mercado Livre de Energia e Eficiência Energética.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 28 | ||||
“A inVolt nasce com um proposito de ajudar a implantar na sociedade um modelo de produção de energia limpa e sustentável através da geração distribuída.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 26 | ||||
“Somos a Reinova.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 19 | ||||
“Somos uma empresa de engenharia especializada em energia, com mais de seis anos de experiência no mercado de geração e no desenvolvimento de projetos para o mercado B2B.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 17 | ||||
“O Luvik é uma empresa de software e tecnologia que simplifica a rotina dos integradores de energia solar.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 467 grid integration software companies based in Brazil
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Grid integration software companies based in Brazil at a glance
As of Sep 3, 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 grid integration 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 “grid integration 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 grid integration 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, 761 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 3, 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.
Grid integration software companies by metro
- Grid integration software companies in Sao Paulo51
Frequently asked
How many grid integration software companies are there based in Brazil?
RevenueBase identified 467 grid integration 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?
Amara Nzero Brasil, headquartered in Salvador, tops this list with the largest team on record.
Which city has the most grid integration software companies?
Sao Paulo leads with 51 headquartered companies, followed by Rio De Janeiro (20) and Curitiba (19).
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 761 verified decision-maker contacts tracked across these 467 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 3, 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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