Company lists · Data refreshed September 2026
Top 23 Energy 4 0 companies based in Fortaleza, Brazil
RevenueBase identified 89 energy 4 0 companies headquartered in Fortaleza, Brazil as of September 2026 and tracks 1,527 professional contacts across them, including 294 with verified work emails. Sao Paulo is the largest hub.
This list covers energy 4 0 companies headquartered in Fortaleza, 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 15, 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.
The 23 largest energy 4 0 companies based in Fortaleza, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 365 contacts → | ||||
Partial evidence “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.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 2 | 158 contacts → | ||||
Indirect evidence “Grupo CORTEZ nasceu com o desafio de transformar recursos naturais em desenvolvimento.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 3 | 154 contacts → | ||||
Partial evidence “A Eco Soluções em Energia é pioneira no Nordeste no segmento de energia solar.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 4 | 143 contacts → | ||||
Partial evidence “Qair Brasil, a subsidiary of Qair group, is an independent energy producer developing renewable energy solutions.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 5 | 89 contacts → | ||||
Partial evidence “Somos a Grid Co, um ecossistema completo de soluções em energias renováveis, com atuação em engenharia, gestão, operação e manutenção de ativos.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 6 | 59 contacts → | ||||
Indirect evidence “A AMP é uma empresa líder no mercado de instalações elétricas e existe desde 2007.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 7 | 58 contacts → | ||||
Partial evidence “Energia é algo que nos inspira, nos move e nos motiva.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 8 | 28 contacts → | ||||
Partial evidence “Na Helio Energias, estamos transformando o futuro do meio ambiente!” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 9 | 24 contacts → | ||||
Partial evidence “Fundada em 2020, a Goener desenvolve soluções em energias renováveis com o objetivo de fornecer energia limpa aos seus clientes, agregando inovação, segurança e eficiência.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 10 | 18 contacts → | ||||
Partial evidence “A H3 Solar é uma empresa de soluções em energia elétrica, gerada por painéis fotovoltaicos, que tem como missão oferecer aos seus clientes acesso a uma energia elétrica mais…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 11 | 12 contacts → | ||||
Partial evidence “A Atta Energias é uma empresa cearense especializada no oferecimento de soluções energéticas personalizadas, com foco em grandes clientes (consumo elevado) ou clientes…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 12 | 11 contacts → | ||||
Partial evidence “A Energo é uma empresa de engenharia e consultoria especializada no desenvolvimento de projetos envolvendo diferentes aspectos do campo das energias renováveis, oferecendo…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 13 | 11 contacts → | ||||
Partial evidence “A Volstrom Energia atua com geração distribuída no modelo de energia por assinatura, conectando clientes a usinas solares para reduzir a conta de luz sem obras e sem investimento.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 14 | 11 contacts → | ||||
Partial evidence “Somos uma empresa sem fins lucrativos que atua no mercado de Eficiência Energética e de Energia Solar, e temos como objetivo desenvolver os melhores projetos, por gerar soluções…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 15 | 11 contacts → | ||||
Partial evidence “Nossa missão é garantir um futuro mais sustentável para p planeta através de soluções em energias renováveis para todas as pessoas” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 16 | 10 contacts → | ||||
Indirect evidence “Prazer, nós somos a Ligy!” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 17 | 9 contacts → | ||||
Partial evidence “Somos uma empresa que oferece energia solar por meio da comercialização e instalação de placas fotovoltaicas com qualidade e praticidade.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 18 | 9 contacts → | ||||
Partial evidence “Criar soluções energéticas para gerar economia, através da excelência nas instalações fotovoltaicas, com equipe capacitada e tecnologias atuais.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 19 | 8 contacts → | ||||
Partial evidence “Invista na energia do futuro!Nossos painéis solares se incorporam ao seu telhado com placas frontais integradas e nenhum hardware de montagem visível.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 20 | 7 contacts → | ||||
Partial evidence “A Open Energy é uma Empresa do Grupo Quanta Consultoria que presta serviços específicos para soluções relacionadas com fontes de Energias Renováveis.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 21 | 3 contacts → | ||||
Partial evidence “A FG Soluções em Energias é uma empresa especialista em energias renováveis com foco em serviços para soluções em energia solar e eólica.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 contacts → | ||||
Partial evidence “Iniciamos nossas atividades em julho de 2019, com foco no desenvolvimento e estruturação de operações envolvendo projetos de energia renovável.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 contacts → | ||||
Partial evidence “Sua nova energia pode vir do vento, do sol, ou do mar.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
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: energy 4 0 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 energy 4 0 companies.
- Partial evidence
- Its own public description names part of energy 4 0 companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name energy 4 0 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 23 of 89 energy 4 0 companies based in Fortaleza, Brazil
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Energy 4 0 companies based in Fortaleza, Brazil at a glance
As of Sep 15, 2026Companies by employee count
Email recency for this list is measured across the whole Brazil list rather than for Fortaleza, so it is reported there. Company counts and contact totals on this page are exact for Fortaleza, over 89 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 energy 4 0 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 Fortaleza, Brazil whose own description of what they do matches “energy 4 0 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 energy 4 0 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 energy 4 0 companies, and records with no verified work email. Companies headquartered outside Fortaleza 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, 294 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 15, 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.
Energy 4 0 companies by metro in Brazil
- Energy 4 0 companies in Sao Paulo238
- Energy 4 0 companies in Rio De Janeiro120
- Energy 4 0 companies in Belo Horizonte102
- Energy 4 0 companies in Fortaleza89
- Energy 4 0 companies in Curitiba76
- Energy 4 0 companies in Goiania72
- Energy 4 0 companies in Porto Alegre55
- Energy 4 0 companies in Natal45
- Energy 4 0 companies in Campinas43
- Energy 4 0 companies in Salvador41
- Energy 4 0 companies in Recife40
- Energy 4 0 companies in Brasilia37
- Energy 4 0 companies in Maringa33
- Energy 4 0 companies in Florianopolis31
- Energy 4 0 companies in Ribeirao Preto25
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 energy 4 0 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 energy 4 0 companies are there based in Fortaleza, Brazil?
RevenueBase identified 89 energy 4 0 companies headquartered in Fortaleza, 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?
BM Energia, headquartered in Fortaleza, tops this list with the largest team on record.
Which city has the most energy 4 0 companies?
Sao Paulo leads with 238 headquartered companies, followed by Rio De Janeiro (120) and Belo Horizonte (102).
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 294 verified decision-maker contacts tracked across these 89 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 15, 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.
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