Company lists · Data refreshed September 2026

Top 25 Residential renewable energy companies based in Brazil

Name: Residential renewable energy companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,764 companies tracked

RevenueBase identified 1,764 residential renewable energy companies headquartered in Brazil as of September 2026 and tracks 14,589 professional contacts across them, including 2,373 with verified work emails. Sao Paulo is the largest hub.

This list covers residential renewable energy 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

1,764Companies

14,589Contacts tracked

2,373Verified emails

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The 25 largest residential renewable energy companies based in Brazil

Ranked by team size

Top 25 of 1,764 residential renewable energy companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to residential renewable energy companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	CTG Brasil	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	501-1,000	988 contacts →
	Partial evidence “Na CTG Brasil, trabalhamos por um único propósito: desenvolver o mundo com energia limpa em larga escala.” Source: RevenueBase Database · checked Sep 17, 2026
2	Ilumisol Energia Solar	Partial evidence	Cascavel, BrazilHQ checked Sep 17, 2026	n/a	709 contacts →
	Partial evidence “Na Ilumisol Energia Solar, acreditamos que sustentabilidade e economia andam juntas.” Source: RevenueBase Database · checked Sep 17, 2026
3	Serena	Partial evidence	São Paulo, BrazilHQ checked Sep 17, 2026	201-500	620 contacts →
	Partial evidence “Making the provision of solar and wind energy accessible to everyone - from large global companies seeking sustainable profitability, to families seeking guilt-free energy…” Source: RevenueBase Database · checked Sep 17, 2026
4	Elera Renováveis	Partial evidence	São Paulo, BrazilHQ checked Sep 17, 2026	501-1,000	495 contacts →
	Partial evidence “Nossa energia vem do sol, do vento e da água.” Source: RevenueBase Database · checked Sep 17, 2026
5	AXS Energia	Partial evidence	Florianópolis, BrazilHQ checked Sep 17, 2026	51-200	270 contacts →
	Partial evidence “A AXS é mais que energia solar: somos um movimento por um futuro sustentável.” Source: RevenueBase Database · checked Sep 17, 2026
6	FIT Economia DE Energia	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	201-500	232 contacts →
	Partial evidence “A FIT Energia, empresa do grupo Santander, oferece uma forma simples e acessível de consumir energia renovável e reduzir os custos com a conta de luz.” Source: RevenueBase Database · checked Sep 17, 2026
7	Evolua Energia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	51-200	230 contacts →
	Indirect evidence “Somos a Evolua.” Source: RevenueBase Database · checked Sep 17, 2026
8	Greenyellow DO Brasil	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	192 contacts →
	Partial evidence “A GreenYellow é uma multinacional de origem francesa, com presença global, que compartilha o compromisso com a transição energética como vetor de transformação econômica e…” Source: RevenueBase Database · checked Sep 17, 2026
9	ECO Soluções EM Energia	Partial evidence	Fortaleza, BrazilHQ checked Sep 17, 2026	201-500	154 contacts →
	Partial evidence “A Eco Soluções em Energia é pioneira no Nordeste no segmento de energia solar.” Source: RevenueBase Database · checked Sep 17, 2026
10	Cemig SIM	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	51-200	150 contacts →
	Partial evidence “Somos uma empresa do Grupo Cemig e, desde 2019, potencializamos a sustentabilidade no setor de energia renovável em Minas Gerais.” Source: RevenueBase Database · checked Sep 17, 2026
11	Qair Brasil - Qair Group	Strong evidence	Fortaleza, BrazilHQ checked Sep 17, 2026	51-200	143 contacts →
	Strong evidence “Qair Brasil, a subsidiary of Qair group, is an independent energy producer developing renewable energy solutions.” Source: RevenueBase Database · checked Sep 17, 2026
12	Cogera Energia	Partial evidence	Campo Grande, BrazilHQ checked Sep 17, 2026	51-200	140 contacts →
	Partial evidence “Fundada em Campo Grande/MS no ano de 2012, a Cogera Energia é uma empresa especializada no ramo energético sustentável.” Source: RevenueBase Database · checked Sep 17, 2026
13	RE Energisa	Indirect evidence	Lucas Do Rio Verde, BrazilHQ checked Sep 17, 2026	51-200	113 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
14	Bonö Energia	Partial evidence	Londrina, BrazilHQ checked Sep 17, 2026	51-200	111 contacts →
	Partial evidence “Fundada em 2016, a Bonö Fotovoltaico é uma empresa especializada em sistemas de geração de energia fotovoltaica.” Source: RevenueBase Database · checked Sep 17, 2026
15	Yellot	Partial evidence	Goiânia, BrazilHQ checked Sep 17, 2026	51-200	107 contacts →
	Partial evidence “Soluções completas em Energia Renovável para um futuro mais brilhante.” Source: RevenueBase Database · checked Sep 17, 2026
16	Faro Energy	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	98 contacts →
	Partial evidence “Faro is a distributed solar energy company, bringing solar finance to commercial and industrial users in Brazil.” Source: RevenueBase Database · checked Sep 17, 2026
17	RIO Alto Energias Renováveis	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	501-1,000	98 contacts →
	Partial evidence “Fundado em 2009, a Rio Alto é uma empresa independente especialista em geração de energia renovável com foco em usinas fotovoltaicas (solar).” Source: RevenueBase Database · checked Sep 17, 2026
18	Kinsol Energias Renováveis	Partial evidence	Uberaba, BrazilHQ checked Sep 17, 2026	201-500	83 contacts →
	Partial evidence “Transformamos energia em soluções!” Source: RevenueBase Database · checked Sep 17, 2026
19	Newsun Energy Group	Partial evidence	São Paulo, BrazilHQ checked Sep 17, 2026	51-200	79 contacts →
	Partial evidence “A NewSun Energy Group é uma empresa brasileira referência em energia sustentável para condomínios, empresas e franquias.” Source: RevenueBase Database · checked Sep 17, 2026
20	Bow-E	Partial evidence	São Paulo, BrazilHQ checked Sep 17, 2026	51-200	76 contacts →
	Partial evidence “Oferecemos energia 100% renovável a um custo reduzido, graças à integração de usinas de geração de energia limpa às redes de distribuição.” Source: RevenueBase Database · checked Sep 17, 2026
21	HELTE	Indirect evidence	Marechal Cândido Rondon, BrazilHQ checked Sep 17, 2026	51-200	66 contacts →
	Indirect evidence “Transformando Hoje, Inspirando o Amanhã!” Source: RevenueBase Database · checked Sep 17, 2026
22	ONE Energy Brasil	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	201-500	65 contacts →
	Partial evidence “A One Energy Brasil é uma engenharia de energia.” Source: RevenueBase Database · checked Sep 17, 2026
23	Oeste Solar Energia	Partial evidence	Cuiabá, BrazilHQ checked Sep 17, 2026	51-200	63 contacts →
	Partial evidence “Oeste Solar Energia is a company based out of Centro Empresarial Concorde, Sala 907, 908 e 909 Av.” Source: RevenueBase Database · checked Sep 17, 2026
24	Colibri Capital	Partial evidence	Fortaleza, BrazilHQ checked Sep 17, 2026	51-200	58 contacts →
	Partial evidence “Energia é algo que nos inspira, nos move e nos motiva.” Source: RevenueBase Database · checked Sep 17, 2026
25	Astra Solar	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	51-200	58 contacts →
	Partial evidence “A Astra Solar é uma empresa de soluções em energia.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: residential renewable energy companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names residential renewable energy companies.
Partial evidence: Its own public description names part of residential renewable energy companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name residential renewable energy companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,764 residential renewable energy companies based in Brazil

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Residential renewable energy companies based in Brazil at a glance

As of Sep 17, 2026

16.3%Verified-email coverage

8.3Average contacts per company

1-10Median size (employees)

6.9%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

1,036

11-50

570

51-200

115

201-500

501-1,000

1,001-5,000

10001+

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 1,764 companies.

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 residential renewable energy companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “residential renewable energy companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names residential renewable energy companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among residential renewable energy 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 its RevenueBase Smart Search 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, 2,373 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 17, 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.

Residential renewable energy companies by metro

Residential renewable energy companies in Sao Paulo121
Residential renewable energy companies in Rio De Janeiro77
Residential renewable energy companies in Belo Horizonte63
Residential renewable energy companies in Fortaleza52
Residential renewable energy companies in Curitiba50
Residential renewable energy companies in Goiania49
Residential renewable energy companies in Campinas26

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names residential renewable energy companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many residential renewable energy companies are there based in Brazil?

RevenueBase identified 1,764 residential renewable energy 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?

CTG Brasil, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most residential renewable energy companies?

Sao Paulo leads with 121 headquartered companies, followed by Rio De Janeiro (77) and Belo Horizonte (63).

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 2,373 verified decision-maker contacts tracked across these 1,764 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 17, 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 Smart Search, 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.