Company lists · Data refreshed November 2026

Top 25 Electrical contractors for renewable energy based in Brazil

Name: Electrical contractors for renewable energy based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 2,844 companies tracked

RevenueBase identified 2,844 company matches for electrical contractors for renewable energy associated with Brazil as of November 2026 and tracks 24,830 professional contacts across them, including 2,319 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for electrical contractors for renewable energy 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

2,844Companies

24,830Contacts tracked

2,319Verified emails

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The 25 largest electrical contractors for renewable energy based in Brazil

Ranked by team size

Top 25 of 2,844 company matches for electrical contractors for renewable energy 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Grupo Cosampa	Exact match	Fortaleza, BrazilHQ recorded Nov 6, 2026	1,001-5,000	1,374 contacts →
	Exact match “O Grupo Cosampa vem conquistando espaço no mercado, através da prestação de serviços com qualidade e excelência, nas áreas de construção civil, engenharia elétrica e energias…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Ilumisol Energia Solar	Exact match	Cascavel, BrazilHQ recorded Nov 6, 2026	n/a	698 contacts →
	Exact match “Na Ilumisol Energia Solar, acreditamos que sustentabilidade e economia andam juntas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Serena	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	201-500	659 contacts →
	Exact match “Making the provision of solar and wind energy accessible to everyone - from large global companies seeking sustainable profitability, to families seeking guilt-free energy…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Amara Nzero Brasil	Exact match	Salvador, BrazilHQ recorded Nov 6, 2026	501-1,000	551 contacts →
	Exact match “Somos uma empresa com uma grande experiência integral em energia sustentável fortemente comprometida com a Transição Energética.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Gali Energia	Exact match	Bauru, BrazilHQ recorded Nov 6, 2026	201-500	522 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
6	BM Energia	Exact match	Fortaleza, BrazilHQ recorded Nov 6, 2026	1,001-5,000	425 contacts →
	Exact match “Somos uma empresa de engenharia, especializada em infraestrutura para o setor de energia renovável, tendo executado diversos parques eólicos e solares de médio e grande porte.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Grantel Engenharia	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	1,001-5,000	406 contacts →
	Exact match “Fundada em 1990, a Grantel Engenharia possui anos de experiência em soluções para construção de subestações, desde os estudos de engenharia, projeto básico e executivo, execução…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	CET Brazil Equipamentos DE Energia Eletrica E Tecnologia Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	1,001-5,000	343 contacts →
	Exact match “A CET BRAZIL EQUIPAMENTOS DE ENERGIA ELETRICA E TECNOLOGIA LTDA.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Deode Energia	Exact match	Juiz De Fora, BrazilHQ recorded Nov 6, 2026	201-500	323 contacts →
	Exact match “A DEODE Energia foi fundada em 2012 proveniente da HF Energy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	CEL Engenharia Celenergia	Exact match	Goiânia, BrazilHQ recorded Nov 6, 2026	1,001-5,000	285 contacts →
	Exact match “Fundada em 1992, a CEL ENERGIA é uma empresa brasileira especializada em soluções de engenharia elétrica, infraestrutura e construção, reconhecida pela excelência técnica…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	TDM Service & Solutions	Exact match	Bragança Paulista, BrazilHQ recorded Nov 6, 2026	201-500	229 contacts →
	Exact match “We have been in the market for over 20 years serving the main industrial and commercial markets, gaining prominent positions in the segments of Engineering, Commissioning of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Solar Energy	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	n/a	227 contacts →
	Exact match “Especista- EPC Turn Key - Usinas empresariais, consórcios de energia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Ledax Energia	Exact match	Salvador, BrazilHQ recorded Nov 6, 2026	51-200	201 contacts →
	Exact match “A Ledax é uma indústria que fornece soluções de eficiência energética B2B através de iluminação LED, geração de energia fotovoltaica (placas solares), monitoramento de consumo de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Greenyellow DO Brasil	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	51-200	197 contacts →
	Exact match “A GreenYellow é uma multinacional de origem francesa, com presença global e o compromisso de acelerar a transição energética como motor de transformação econômica e ambiental.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Grupo Cortez	Exact match	Fortaleza, BrazilHQ recorded Nov 6, 2026	1,001-5,000	169 contacts →
	Exact match “Grupo CORTEZ nasceu com o desafio de transformar recursos naturais em desenvolvimento.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Rm2 Engenharia Ltda	Exact match	Florianópolis, BrazilHQ recorded Nov 6, 2026	201-500	155 contacts →
	Exact match “Conectando energia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Luche Engenharia Instalações	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	201-500	149 contacts →
	Exact match “Somos uma empresa que nasceu para o setor de tecnologia e, ao longo dessa caminhada de mais de 30 anos, encontrou sua vocação nos serviços especializados de engenharia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	CENA	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	501-1,000	148 contacts →
	Exact match “Foco em gestão de energia elétrica, com prestação de serviços e assessoria completa, execução de obras em geral, envolvendo montagem de entradas de energia, redes primárias para…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Blutrafos	Exact match	Blumenau, BrazilHQ recorded Nov 6, 2026	501-1,000	125 contacts →
	Exact match “A Blutrafos é referência em soluções elétricas sustentáveis e inovadoras para os setores de energia solar, construção civil e indústria.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Eletromw Electrical Solutions	Exact match	Joinville, BrazilHQ recorded Nov 6, 2026	51-200	119 contacts →
	Exact match “ELECTRICAL ENGINEERING: Commercial and industrial projects and consultancy serving our customers with excellence, agility and high level of quality; ELECTRICAL INSTALLATIONS AND…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Grid CO	Exact match	Fortaleza, BrazilHQ recorded Nov 6, 2026	51-200	114 contacts →
	Exact match “Somos a Grid Co, um ecossistema completo de soluções em energias renováveis, com atuação em engenharia, gestão, operação e manutenção de ativos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Spengi Construção Ltda	Exact match	Florianópolis, BrazilHQ recorded Nov 6, 2026	51-200	91 contacts →
	Exact match “Empresa especializada em Execução de Serviços de Obras Solares (obras civis, elétrica, montagem e comissionamento), Drenagens, Obras de Artes Especiais e Fabricação de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	HELTE	Exact match	Marechal Cândido Rondon, BrazilHQ recorded Nov 6, 2026	51-200	91 contacts →
	Exact match “Transformando Hoje, Inspirando o Amanhã!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Gebras	Exact match	Pelotas, BrazilHQ recorded Nov 6, 2026	51-200	87 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
25	Austral Engenharia Especialista EM Projetos, Montagem E Manutenção Industrial	Exact match	Catu, BrazilHQ recorded Nov 6, 2026	51-200	85 contacts →
	Exact match “Soluções completas em engenharia elétrica, automação, montagem de subestações, SPDA e painéis industriais.” Recorded in the RevenueBase company graph · Nov 6, 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 contractors for renewable energy”. 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 2,844 electrical contractors for renewable energy based in Brazil

See the full list, filter by size, metro and specialty, and access 2,319 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical contractors for renewable energy based in Brazil at a glance

As of Nov 6, 2026

9.3%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

6.3%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

1,701

11-50

855

51-200

196

201-500

501-1,000

1,001-5,000

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 2,844 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 contractors for renewable energy” 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 2,319 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 contractors for renewable energy 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 contractors for renewable energy”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical contractors for renewable energy are there based in Brazil?

RevenueBase identified 2,844 company matches for electrical contractors for renewable energy 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?

Grupo Cosampa tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electrical contractors for renewable energy?

Sao Paulo leads with 179 company records, followed by Rio De Janeiro (96) and Belo Horizonte (94).

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 2,319 professional contacts with verified work emails tracked across these 2,844 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.