CNAE 3313-9/01 · Rio de Janeiro
Manutenção e reparação de geradores, transformadores e motores elétricos in Rio de Janeiro
798 active companies are headquartered in Rio de Janeiro with this CNAE as their main activity. They represent 6.5% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 12,297
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
- 798
- 6.5% of Brazil's
- Of every 100 companies in Rio de Janeiro
- 0.0
- do this activity
- Among Brazil's federative units
- 4th
- 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. · page 1 of 10- GTW GERACAO E SERVICOS LTDA.Rio de Janeiro (RJ)
- COX BRASIL OPERACAO E MANUTENCAO S.A.Rio de Janeiro (RJ)
- GARRA GERADORES COMERCIAL SERVICOS E LOCACOES LTDADuque de Caxias (RJ)
- NEW POWER GRUPOS GERADORES LTDARio de Janeiro (RJ)
- MARINE DIESEL SERVICOS E MANUTENCAO DE MOTORES LTDASão Gonçalo (RJ)
- MELO E BORGES LOGISTICA LTDAItatiaia (RJ)
- SOLPLAN PIRAI USINA FOTOVOLTAICA SPE LTDARio de Janeiro (RJ)
- SOLARES ENERGY USINA FOTOVOLTAICA SPE LTDABarra do Piraí (RJ)
- MKM RIO PRESTACAO DE SERVICOS LTDARio de Janeiro (RJ)
- MAQUIMOTOR COMERCIO DE MAQUINAS LTDARio de Janeiro (RJ)
- ELETRICA TEMPERMAR LTDARio de Janeiro (RJ)
- FW ENERGY GROUP BRAZIL COMERCIO EQUIPAMENTO MAQUINAS LTDARio de Janeiro (RJ)
- ELETROMECANICA ESTACIO LTDARio de Janeiro (RJ)
- W S ENGENHARIA E FACILITIES LTDARio de Janeiro (RJ)
- THERMO SOLUTIONS ENERGY COMERCIO E SERVICOS LTDARio de Janeiro (RJ)
- ONLY ENERGY COMERCIO E SERVICOS LTDARio de Janeiro (RJ)
- STANI - SERVICOS TECNICOS DE AUTOMACAO NAVAL E INDUSTRIAL LTDANiterói (RJ)
- ELETRISERVICE ELETROMECANICA LTDANiterói (RJ)
- EZC MANUTENCAO E SERVICOS LTDARio de Janeiro (RJ)
- MB MOTORES ELETRICOS LTDAAraruama (RJ)
- ALPHA ENERGY MANUTENCAO DE MAQUINAS E EQUIPAMENTOS LTDARio de Janeiro (RJ)
- GLOBAL SERVICE COMERCIO E SERVICOS DE EQUIPAMENTOS INDUSTRIAIS LTDARio de Janeiro (RJ)
- GERANDO ENERGIA EQUIPAMENTOS E SERVICOS ELETRICOS LTDARio de Janeiro (RJ)
- POWER TECH SERVICOS ELETRICOS LTDARio das Ostras (RJ)
- JMB GERADORES LTDABelford Roxo (RJ)
- CLX MANUTENCAO E AUTOMACAO DE ELEVADORES LTDARio de Janeiro (RJ)
- MIL SERVICOS TECNICOS E LOCACOES DE MAQUINAS LTDARio de Janeiro (RJ)
- FENIX COMERCIO S SERVICOS LTDACampos dos Goytacazes (RJ)
- ENERSERV OPERACAO E MANUTENCAO DE EQUIPAMENTOS LTDARio de Janeiro (RJ)
- ICECO2 LIMPEZA CRIOGENICA LTDARio de Janeiro (RJ)
List limited to 300 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
- 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 36.6% 292
- 2 Duque de Caxias 6.1% 49
- 3 São Gonçalo 5.9% 47
- 4 Nova Iguaçu 3.8% 30
- 5 Campos dos Goytacazes 3.6% 29
- 6 Angra dos Reis 3.3% 26
- 7 Niterói 3.3% 26
- 8 Petrópolis 3.1% 25
- 9 Macaé 2.6% 21
- 10 Belford Roxo 2.5% 20
20 more cities
- 11 Barra Mansa 17
- 12 São João de Meriti 15
- 13 Volta Redonda 15
- 14 Rio das Ostras 13
- 15 Cabo Frio 12
- 16 Itaperuna 9
- 17 Maricá 9
- 18 Nova Friburgo 9
- 19 Saquarema 9
- 20 Mesquita 8
- 21 Magé 7
- 22 Nilópolis 7
- 23 Resende 7
- 24 São Pedro da Aldeia 7
- 25 Barra do Piraí 6
- 26 Itaboraí 6
- 27 Paraty 5
- 28 Araruama 4
- 29 Bom Jesus do Itabapoana 4
- 30 São João da Barra 4
Class 3313-9 in Rio de Janeiro
manutenção e reparação de máquinas e equipamentos elétricos, by subclass| Subclass | Active |
|---|---|
| 3313-9/01 Manutenção e reparação de geradores, transformadores e motores elétricos · this one | 798 |
| 3313-9/02 Manutenção e reparação de baterias e acumuladores elétricos, exceto para veículos | 48 |
| 3313-9/99 Manutenção e reparação de máquinas, aparelhos e materiais elétricos não especificados anteriormente | 656 |
Close to this: 3321-0/00 · Instalação de máquinas e equipamentos industriais, 2,890 companies in Rio de Janeiro.
What activity 3313-9/01 is
- A manutenção e reparação de geradores, transformadores, indutores, conversores e semelhantes
- A recuperação de motores elétricos
Frequently asked questions
How many companies have main CNAE 3313-9/01 in Rio de Janeiro?
798 active companies have CNAE 3313-9/01 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 292, 36.6% 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.