Company lists · Data refreshed November 2026

Top 25 Solar system design firms based in Brazil

RevenueBase identified 2,224 company matches for solar system design firms associated with Brazil as of November 2026 and tracks 16,235 professional contacts across them, including 1,182 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for solar system design firms 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
2,224Companies
16,235Contacts tracked
1,182Verified emails
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The 25 largest solar system design firms based in Brazil

Ranked by team size
Top 25 of 2,224 company matches for solar system design firms 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 matchCascavel, BrazilHQ recorded Nov 6, 2026n/a698 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
2Exact matchSalvador, BrazilHQ recorded Nov 6, 2026501-1,000551 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
3Exact matchFortaleza, BrazilHQ recorded Nov 6, 20261,001-5,000425 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
4Exact matchJuiz De Fora, BrazilHQ recorded Nov 6, 2026201-500323 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
5Exact matchGoiânia, BrazilHQ recorded Nov 6, 20261,001-5,000285 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
6Exact matchCuritiba, BrazilHQ recorded Nov 6, 2026n/a227 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
7Exact matchGoiânia, BrazilHQ recorded Nov 6, 2026501-1,000195 contacts →

Exact match

“Fundada em 2006, em Goiânia-GO, a Enerwatt Engenharia iniciou suas atividades atuando na área de projetos e consultoria energética.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFortaleza, BrazilHQ recorded Nov 6, 20261,001-5,000169 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
9Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500149 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
10Exact matchNova Lima, BrazilHQ recorded Nov 6, 202651-200144 contacts →

Exact match

“A SolarVolt é uma empresa especializada no desenvolvimento de soluções e projetos completos de micro e mini-geração distribuída de energia solar fotovoltaica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Somos um escritório de consultoria técnica, constituído há mais de vinte anos, especializado na área de engenharia, com foco em energia elétrica, atuando nos segmentos de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMarechal Cândido Rondon, BrazilHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“Transformando Hoje, Inspirando o Amanhã!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact 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
14Exact matchUberaba, BrazilHQ recorded Nov 6, 2026201-50080 contacts →

Exact match

“Transformamos energia em soluções!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchIndaial, BrazilHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“A P3 Engenharia elétrica, está situada em Indaial, Santa Catarina.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact 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
18Exact matchCuiabá, BrazilHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Oeste Solar Energia is a company based out of Centro Empresarial Concorde, Sala 907, 908 e 909 Av.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAraricá, BrazilHQ recorded Nov 6, 2026201-50072 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchFortaleza, BrazilHQ recorded Nov 6, 20261,001-5,00064 contacts →

Exact match

“A AMP é uma empresa líder no mercado de instalações elétricas e existe desde 2007.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchFoz Do Iguacu, BrazilHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“A Eternity Energia é uma empresa especializada em sistemas de geração de energia solar, sempre aliando inovação tecnológica, responsabilidade, economia, agilidade e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchItabaiana, BrazilHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“A EP Engenharia está a mais de 6 anos trazendo economia e sustentabilidade para o mercado de energia solar com soluções eficazes e inovadoras.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchJundiaí, BrazilHQ recorded Nov 6, 202611-5058 contacts →

Exact match

“Olá, somos a H2energy!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“A Jordão Energia foi formada em 1998, inicialmente prestando serviços de consultoria para o Cepel (Centro de Pesquisas de Energia Elétrica da Eletrobras), atuando diretamente em…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“A SolarOn é uma empresa especializada na comercialização e instalação de sistemas fotovoltaicos.”

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

Showing 25 of 2,224 solar system design firms based in Brazil

See the full list, filter by size, metro and specialty, and access 1,182 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Solar system design firms based in Brazil at a glance

As of Nov 6, 2026
7.3%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
5.7%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,346
11-50
684
51-200
143
201-500
22
501-1,000
2
1,001-5,000
6

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 2,224 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 “solar system design firms” 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 1,182 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.

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 “solar system design firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many solar system design firms are there based in Brazil?

RevenueBase identified 2,224 company matches for solar system design firms 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?

Ilumisol Energia Solar tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most solar system design firms?

Sao Paulo leads with 126 company records, followed by Rio De Janeiro (80) and Belo Horizonte (79).

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 1,182 professional contacts with verified work emails tracked across these 2,224 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.