CNAE 2710-4/01 · Rio de Janeiro
Fabricação de geradores de corrente contínua e alternada, peças e acessórios in Rio de Janeiro
19 active companies are headquartered in Rio de Janeiro with this CNAE as their main activity. They represent 3.8% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 494
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 Rio de Janeiro
- 19
- 3.8% of Brazil's
- Of every 100 companies in Rio de Janeiro
- 0.0
- do this activity
- Among Brazil's federative units
- 10th
- by companies in this activity
Active companies in Rio de Janeiro
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- MULTIDIESEL INDUSTRIA, COMERCIO, REPRESENTACOES E SERVICOS LTDARio de Janeiro (RJ)
- LUFETEC INDUSTRIA COMERCIO E SERVICOS LTDATrês Rios (RJ)
- CLARA ENERGIA LTDARio de Janeiro (RJ)
- TEJO ENERGIA INDUSTRIA COMERCIO E SERVICOS LTDARio de Janeiro (RJ)
- TAMIS CLEAN ENERGY SASão João de Meriti (RJ)
- CHP BRASIL INDUSTRIA E COMERCIO DE GERADORES S/ARio de Janeiro (RJ)
- GREEN ENERGIA PARTICIPACOES LTDARio de Janeiro (RJ)
- KAYAMA DO BRASIL INDUSTRIA E COMERCIO LTDASão Gonçalo (RJ)
- ZANI BRAZIL ENERGIA LTDADuque de Caxias (RJ)
- JUST POWER INDUSTRIA COMERCIO E SERVICOS LTDATrês Rios (RJ)
- HG DISTRIBUIDORA DE MATERIAIS ELETRICOS E SOLAR LTDARio de Janeiro (RJ)
- LORE ARQUITETURA E ENGENHARIA LTDARio de Janeiro (RJ)
- ROBOX GERADORES LTDARio de Janeiro (RJ)
- PRIME ELECTRIC SERVICOS EM AUTOMACAO, CONSTRUCAO,ENERGIA E INFRAESTRURA LTDA MERio de Janeiro (RJ)
- ROKELS INDUSTRIA E COMERCIO DE MATERIAL ELETROMECANICO LTDAVolta Redonda (RJ)
- AT COMERCIO E SERVICOS DE ENERGIA SOLAR LTDARio de Janeiro (RJ)
- VORTEX ENERGY INDUSTRIA COMERCIO E SERVICOS LTDARio de Janeiro (RJ)
- TITAN ENERG LTDARio de Janeiro (RJ)
- ENERSUD INDUSTRIA E SOLUCOES ENERGETICAS LTDAMaricá (RJ)
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
- Rio de Janeiro0.0
- Brazil0.0
In Rio de Janeiro, the activity weighs less than in Brazil.
Rio de Janeiro's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Rio de Janeiro 63.2% 12
- 2 Três Rios 10.5% 2
- 3 Duque de Caxias 5.3% 1
- 4 Maricá 5.3% 1
- 5 São Gonçalo 5.3% 1
- 6 São João de Meriti 5.3% 1
- 7 Volta Redonda 5.3% 1
Class 2710-4 in Rio de Janeiro
fabricação de geradores, transformadores e motores elétricos, by subclass| Subclass | Active |
|---|---|
| 2710-4/01 Fabricação de geradores de corrente contínua e alternada, peças e acessórios · this one | 19 |
| 2710-4/02 Fabricação de transformadores, indutores, conversores, sincronizadores e semelhantes, peças e acessórios | 18 |
| 2710-4/03 Fabricação de motores elétricos, peças e acessórios | 4 |
Close to this: 3321-0/00 · Instalação de máquinas e equipamentos industriais, 2,890 companies in Rio de Janeiro.
What activity 2710-4/01 is
- A fabricação de geradores de corrente contínua e alternada (turbogeradores, motogeradores, etc.)
- A fabricação de peças e acessórios para geradores de corrente contínua e alternada
- A instalação, reparação e manutenção de geradores de corrente contínua e alternada, quando executada pela unidade fabricante
Frequently asked questions
How many companies have main CNAE 2710-4/01 in Rio de Janeiro?
19 active companies have CNAE 2710-4/01 as their main activity in Rio de Janeiro, according to the Receita Federal's October 2026 publication. That is 0.0 of every 100 companies there, against 0.0 in Brazil.
Which of Rio de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 12, 63.2% 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 Rio de Janeiro.