Company lists · Data refreshed November 2026

Top 25 Electrical grid integration companies based in Brazil

RevenueBase identified 295 company matches for electrical grid integration companies associated with Brazil as of November 2026 and tracks 5,045 professional contacts across them, including 608 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for electrical grid integration 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 November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
295Companies
5,045Contacts tracked
608Verified emails
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The 25 largest electrical grid integration companies based in Brazil

Ranked by team size
Top 25 of 295 company matches for electrical grid integration companies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBauru, BrazilHQ recorded Nov 6, 2026201-500522 contacts →

Exact match

“Desde 1995, a Gali Energia constrói uma trajetória de excelência e inovação no setor elétrico brasileiro, liderando um Brasil protagonista em soluções sustentáveis de energia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 202651-200166 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchJoinville, BrazilHQ recorded Nov 6, 2026201-500125 contacts →

Exact match

“Há mais de 40 anos colocamos toda a nossa energia, talento e conhecimento para contribuir com o negócio dos nossos clientes e com a qualidade de vida das pessoas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPelotas, BrazilHQ recorded Nov 6, 202651-20087 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCaxias Do Sul, BrazilHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“A Magnani é movida pela energia que transforma.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchJaraguá Do Sul, BrazilHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“A TOPSUN é a primeira e única catarinense a ser eleita pela WEG como a Nº1 do Brasil e energia solar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSchroeder, BrazilHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“A ERZEG é referência consolidada no mercado de geração e controle de energia, destacando-se por sua expertise em automação e integração de sistemas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFortaleza, BrazilHQ recorded Nov 6, 20261,001-5,00073 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Soluções em energia com expertise, experiência e tecnologia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5063 contacts →

Exact match

“Somos a Gedisa, uma plataforma tecnológica e escalável que transforma empresas em fornecedoras de energia renovável, sem necessidade de investimento em estrutura própria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRecife, BrazilHQ recorded Nov 6, 202651-20050 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCuritiba, BrazilHQ recorded Nov 6, 202651-20044 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchIcaraí, BrazilHQ recorded Nov 6, 202651-20043 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“A Digital Grid é uma empresa inovadora de base tecnológica que faz a gestão dos créditos de energia na geração distribuída.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFortaleza, BrazilHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Olá e seja bem-vindo à Exata Serviços!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCascavel, BrazilHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAmericana, BrazilHQ recorded Nov 6, 202611-5028 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCuiabá, BrazilHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Somos uma gestora de energia que está revolucionando a forma como milhares de pessoas consomem energia, fazendo a ponte entre energias renováveis e você.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202611-5027 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 · Nov 6, 2026 · View company records in RevenueBase
21Exact matchJuiz De Fora, BrazilHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“A TRISTÃO Energia & Soluções nasceu da necessidade de materializar uma visão: transformar décadas de expertise técnica em uma identidade própria e forte.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Idealized to offer creative and customized products to the costumers, with the agility that the market demands Our team is formed by professionals with a large experience in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFortaleza, BrazilHQ recorded Nov 6, 2026201-50021 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 · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202611-5020 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 · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMaringá, BrazilHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“A Platão Energia nasceu com a missão de contribuir na transição para um novo modelo de geração energética distribuída e mais eficiente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 295 electrical grid integration companies based in Brazil

See the full list, filter by size, metro and specialty, and access 608 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical grid integration companies based in Brazil at a glance

As of Nov 6, 2026
12.1%Verified-email coverage
17.1Average contacts per company
11-50Median size (employees)
12.2%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
141
11-50
106
51-200
34
201-500
6
501-1,000
1
1,001-5,000
3

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 295 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 integration 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 608 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 November 6, 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.

Electrical grid integration companies by metro

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 integration companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical grid integration companies are there based in Brazil?

RevenueBase identified 295 company matches for electrical grid integration companies associated with Brazil as of November 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?

Gali 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 integration companies?

Sao Paulo leads with 36 company records, followed by Belo Horizonte (12) and Curitiba (12).

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 608 professional contacts with verified work emails tracked across these 295 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 November 6, 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.