CNAE 3313-9/99 · Rio de Janeiro
Repair and maintenance of electrical machinery, apparatus and materials not elsewhere classified in Rio de Janeiro
656 active companies are headquartered in Rio de Janeiro with this CNAE as their main activity. They represent 7.0% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 9,419
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
- 656
- 7.0% 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 4 of 10- JFG COMERCIO E SERVICOS DE TECNOLOGIA LTDASão João de Meriti (RJ)
- JMJ MANUTENCAO E REPARACAO LTDAMacaé (RJ)
- FDA SOLUCOES VERDES LTDARio de Janeiro (RJ)
- POWER START ENERGY LTDASão Gonçalo (RJ)
- UNIXTI CONSULTORIA DE INFORMATICA LTDANiterói (RJ)
- GERA-RIO SERVICOS LTDARio de Janeiro (RJ)
- KRONOS TECH EQUIPAMENTOS E MANUTENCOES LTDAMacaé (RJ)
- ELETRO PALMA SERVICOS ELETRICOS LTDARio de Janeiro (RJ)
- CRIS ROUMILLAC FERRAGENS LTDARio de Janeiro (RJ)
- SUGRAH SERVICOS LTDARio de Janeiro (RJ)
- RAZE ENGENHARIA LTDARio de Janeiro (RJ)
- KMS SYSTEMS SERVICOS LTDARio de Janeiro (RJ)
- SIND-SISTEMAS TECNICOS LTDARio de Janeiro (RJ)
- ALBATROZ ELETRO-MECANICA DE GERADORES LTDA.Duque de Caxias (RJ)
- SB SANTOS SERVICOS E EQUIPAMENTOS LTDAMacaé (RJ)
- SEG ENGENHARIA E SERVICOS TECNICOS LTDARio de Janeiro (RJ)
- CANN CONSERTOS DE ELETROELETRONICOS LTDARio de Janeiro (RJ)
- WARRIOR SERVICE LTDA.Niterói (RJ)
- AUTENERTEC SOLUCOES EM AUTOMACAO, ENERGIA E TECNOLOGIA LTDARio de Janeiro (RJ)
- B4S SERVICES E COMERCIO LTDARio de Janeiro (RJ)
- NELMAR COMERCIAL E SERVICE LTDAResende (RJ)
- WATERSYSTEM COMERCIO E SERVICOS LTDANiterói (RJ)
- ESPACO DA AUTOMACAO LTDAPetrópolis (RJ)
- ASSICAL INSTALACAO E MANUTENCAO DE MAQUINAS INDUSTRIAIS LTDADuque de Caxias (RJ)
- VGA EQUIPAMENTOS ELETRONICOS DE SEGURANCA LTDARio de Janeiro (RJ)
- AMRO SERVICOS DE MAQUINAS INDUSTRIAIS E SERVICOS DE MARCENARIA LTDARio de Janeiro (RJ)
- NATURAL CLEAN SERVICOS GERAIS LTDARio de Janeiro (RJ)
- KNOX ASSESSORIA TECNICA E COMERCIO DE EQUIPAMENTOS ELETRO ELETRONICOS LTDADuque de Caxias (RJ)
- SINERGIA COMERCIO E SERVICOS DE EQUIPAMENTOS ELETRO-ELETRONICOS LTDARio de Janeiro (RJ)
- L.B DE CASTRO MENDES ASSISTENCIA TECNICA AUTORIZADA 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 43.4% 285
- 2 Duque de Caxias 9.9% 65
- 3 São Gonçalo 4.4% 29
- 4 Niterói 3.8% 25
- 5 Nova Iguaçu 3.0% 20
- 6 Campos dos Goytacazes 2.4% 16
- 7 Macaé 2.1% 14
- 8 Volta Redonda 2.1% 14
- 9 São João de Meriti 2.0% 13
- 10 Belford Roxo 1.8% 12
20 more cities
- 11 Rio das Ostras 11
- 12 Magé 10
- 13 Petrópolis 10
- 14 Itaguaí 8
- 15 Queimados 6
- 16 Araruama 6
- 17 Itaboraí 6
- 18 Itaperuna 6
- 19 Maricá 6
- 20 Teresópolis 6
- 21 Cabo Frio 5
- 22 Resende 5
- 23 São Pedro da Aldeia 5
- 24 Mesquita 4
- 25 Angra dos Reis 4
- 26 Barra do Piraí 4
- 27 Nova Friburgo 4
- 28 Saquarema 4
- 29 Três Rios 4
- 30 Porto Real 3
Class 3313-9 in Rio de Janeiro
manutenção e reparação de máquinas e equipamentos elétricos, by subclass| Subclass | Active |
|---|---|
| 3313-9/01 Repair and maintenance of generators, transformers and electric motors | 798 |
| 3313-9/02 Repair and maintenance of batteries and electric accumulators, except for vehicles | 48 |
| 3313-9/99 Repair and maintenance of electrical machinery, apparatus and materials not elsewhere classified · this one | 656 |
Close to this: 3321-0/00 · Installation of industrial machinery and equipment, 2,890 companies in Rio de Janeiro.
What activity 3313-9/99 is
- A manutenção e reparação de aparelhos e equipamentos para distribuição e controle de energia elétrica
- A manutenção e reparação de aparelhos e equipamentos elétricos não especificados anteriormente
Frequently asked questions
How many companies have main CNAE 3313-9/99 in Rio de Janeiro?
656 active companies have CNAE 3313-9/99 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 285, 43.4% 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.