CNAE 3511-5/01 · Rondônia
Geração de energia elétrica in Rondônia
83 active companies are headquartered in Rondônia with this CNAE as their main activity. They represent 0.8% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 10,021
What this list shows
We count each active company once, by its head office in this state and this CNAE as its main activity. Branches and secondary activities are excluded from this scope. The total describes the registry, not market revenue or company quality.
- Companies in Rondônia
- 83
- 0.8% of Brazil's
- Of every 100 companies in Rondônia
- 0.1
- do this activity
- Among Brazil's federative units
- 18th
- by companies in this activity
Active companies in Rondônia
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 3- CASSOL CENTRAIS ELETRICAS LTDARolim de Moura (RO)
- TERMO NORTE ENERGIA LTDAPorto Velho (RO)
- MMRC GERACAO DE ENERGIA LTDAVilhena (RO)
- CANAA GERACAO DE ENERGIA S/A EM RECUPERACAO JUDICIALAriquemes (RO)
- CENTRAIS ELETRICAS CESAR FILHO LTDA.Chupinguaia (RO)
- JFG ENERGIA S.A.Vilhena (RO)
- HIDRO CURIUVA GERACAO DE ENERGIA SPE S/ACacoal (RO)
- HIDROELETRICA ALTOE LTDAAlto Alegre dos Parecis (RO)
- ELETRO CURIUVA GERACAO DE ENERGIA LTDACacoal (RO)
- CENTRAIS ELETRICAS BELEM S/AVilhena (RO)
- RONDONIA GERACAO DE ENERGIA S.A.Porto Velho (RO)
- CANAA GERACAO DE ENERGIA RENOVAVEL S.A EM RECUPERACAO JUDICIALAriquemes (RO)
- ELETRO CESAR GERACAO DE ENERGIA LTDAPimenta Bueno (RO)
- ELETRO-IVO GERACAO DE ENERGIA LTDAPrimavera de Rondônia (RO)
- HIDROSSOL HIDROELETRICAS CASSOL LTDA.Alta Floresta D'Oeste (RO)
- HIDROELETRICA CHUPINGUAIA LTDAChupinguaia (RO)
- HIDROLUZ CENTRAIS ELETRICAS LTDAAlta Floresta D'Oeste (RO)
- HIDROELETRICA CACHIMBO ALTO LTDAAlta Floresta D'Oeste (RO)
- ROVEMA ENERGIA S/APorto Velho (RO)
- USINA TERMOELETRICA VISTA ALEGRE LTDAPorto Velho (RO)
- CACHOEIRA PARECIS SAPimenteiras do Oeste (RO)
- HZ9 COMERCIO E DISTRIBUICAO DE ENERGIA LTDACandeias do Jamari (RO)
- C.G.H. CENTRAIS ELETRICAS VILHENA LTDAVilhena (RO)
- ALIANCA GERACAO DE ENERGIA LTDAVilhena (RO)
- CGH SAO JOSE ENERGIA SPE LTDAVale do Paraíso (RO)
- UTR ITAPUA DO OESTE LTDAItapuã do Oeste (RO)
- HIDROELETRICA ANGELO CASSOL LTDA.Alta Floresta D'Oeste (RO)
- ELETROSSOL CENTRAIS ELETRICAS CASSOL LTDAAlta Floresta D'Oeste (RO)
- HIDROELETRICA BERGAMIN LTDA.Alto Alegre dos Parecis (RO)
- LEGADO ENERGIA LTDAJi-Paraná (RO)
List limited to 83 companies, 30 per page. Looking for a specific company? Search by name or CNPJ.
How to assess a company's data
When you open a company's record, use these guides to check the data and understand what each field can establish.
- How to look up a CNPJ
Check identifiers, dates and registry fields against official sources.
- What an active CNPJ means
Active status does not show that a company is debt-free, licensed or able to operate.
- How to read partner and administrator records
Understand QSA roles and the limits on ownership and representation information.
How much the activity weighs
of every 100 active companies, how many do this activity
- Rondônia0.1
- Brazil0.0
In Rondônia, the activity weighs 1.4 times what it does in Brazil.
Rondônia's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Vilhena 19.3% 16
- 2 Porto Velho 14.5% 12
- 3 Alta Floresta D'Oeste 12.0% 10
- 4 Pimenta Bueno 8.4% 7
- 5 Rolim de Moura 7.2% 6
- 6 Chupinguaia 4.8% 4
- 7 Ji-Paraná 3.6% 3
- 8 Cacoal 3.6% 3
- 9 Colorado do Oeste 3.6% 3
- 10 Alto Alegre dos Parecis 2.4% 2
14 more cities
- 11 Ariquemes 2
- 12 Candeias do Jamari 2
- 13 Vale do Paraíso 2
- 14 Pimenteiras do Oeste 1
- 15 Jaru 1
- 16 Primavera de Rondônia 1
- 17 Ouro Preto do Oeste 1
- 18 Espigão D'Oeste 1
- 19 Machadinho D'Oeste 1
- 20 Campo Novo de Rondônia 1
- 21 Itapuã do Oeste 1
- 22 Castanheiras 1
- 23 Ministro Andreazza 1
- 24 Corumbiara 1
Class 3511-5 in Rondônia
geração de energia elétrica, by subclass| Subclass | Active |
|---|---|
| 3511-5/01 Geração de energia elétrica · this one | 83 |
| 3511-5/02 Atividades de coordenação e controle da operação da geração e transmissão de energia elétrica | 5 |
Close to this: 4221-9/03 · Manutenção de redes de distribuição de energia elétrica, 12 companies in Rondônia.
What activity 3511-5/01 is
- A geração de energia elétrica de origem hidráulica, térmica (carvão, gás, diesel, combustíveis renováveis, etc.), nuclear, eólica, solar, etc.
- A manutenção de redes de eletricidade e a medição de consumo de energia elétrica, quando executadas por empresas de geração de energia elétrica
Frequently asked questions
How many companies have main CNAE 3511-5/01 in Rondônia?
83 active companies have CNAE 3511-5/01 as their main activity in Rondônia, according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.0 in Brazil.
Which of Rondônia's cities has the most companies in this activity?
Vilhena, with 16, 19.3% of the state's companies in this activity.
Why can this total differ from the companies operating in this state?
This scope counts active companies by their head office and registered main activity. A company may operate in this state through a branch or carry out the activity as a secondary activity and be excluded from the count. The registered address and CNAE do not establish every operating location or service.
Does active status mean a company is qualified for a contract?
No. Active status describes the Receita Federal registration. It does not establish tax compliance, creditworthiness, licences, ability to fulfil a contract or quality. Check the relevant official documents and the contract's requirements.
How we count
Active companies with this as their main activity, counted by head office in Rondônia.