CNAE 9512-6/00 · Rio de Janeiro
Reparação e manutenção de equipamentos de comunicação in Rio de Janeiro
5,461 active companies are headquartered in Rio de Janeiro with this CNAE as their main activity. They represent 8.8% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 62,170
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
- 5,461
- 8.8% of Brazil's
- Of every 100 companies in Rio de Janeiro
- 0.2
- do this activity
- Among Brazil's federative units
- 3rd
- 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- FENIX ON LTDAPetrópolis (RJ)
- REDE OFICINA ASSISTENCIA TECNICA LTDARio de Janeiro (RJ)
- SERV LOG TELECOM LTDA.Rio de Janeiro (RJ)
- DOUTOR CELULAR LTDAVolta Redonda (RJ)
- SAFAB MANUTENCAO E CONSERTO DE CELULARES LTDARio de Janeiro (RJ)
- D. M. FILHOS LTDABom Jesus do Itabapoana (RJ)
- JRC DO BRASIL EMPREENDIMENTOS ELETRONICOS LTDARio de Janeiro (RJ)
- DINHO CELL 78 REPARACAO E MANUTENCAO DE EQUIPAMENTOS DE COMUNICACAO LTDADuque de Caxias (RJ)
- REPARO.COM SERVICOS LTDARio de Janeiro (RJ)
- XCA INOVA RIO CAPAS E ACESSORIOS LTDARio de Janeiro (RJ)
- RIO MADRI COMERCIO IMPORTACAO E EXPORTACAO LTDARio de Janeiro (RJ)
- ALMEIDA E OLIVEIRA PRODUCOES E PUBLICIDADES LTDABom Jesus do Itabapoana (RJ)
- SHOP MUNDI - COMERCIO E SERVICOS DE ELETRONICOS LTDARio de Janeiro (RJ)
- CASTILHO CELULARES PECAS E ACESSORIOS LTDAMaricá (RJ)
- CASA DO CELULAR SERVICOS E COMERCIO LTDAArmação dos Búzios (RJ)
- GMX TECNOLOGIA E SERVICOS LTDARio de Janeiro (RJ)
- BRASOX NEW PRODUTOS PARA TELECOMUNICACAO E SERVICOS LTDARio de Janeiro (RJ)
- SMART- RIO SERV E ACESSORIOS PARA MIDIA PORTATIL LTDARio de Janeiro (RJ)
- CARPOPHORUS COMERCIO E SERVICOS DE PRODUTOS DE INFORMATICA LTDARio de Janeiro (RJ)
- FULL CONECT ACESSORIOS E CONSERTOS LTDASão Gonçalo (RJ)
- L & C COMERCIO E MANUTENCAO DE ELETRONICOS LTDASão Gonçalo (RJ)
- ALFAMAR - COMERCIO, TELEFONIA E ACESSORIOS LTDA.Rio de Janeiro (RJ)
- IFIX COMERCIO E SERVICO LTDAVolta Redonda (RJ)
- NOBUNAGA COMERCIO E SERVICOS DE INFORMATICA LTDARio de Janeiro (RJ)
- EDU TEC CELL MANUTENCAO DE CELULARES, TABLETS E COMPUTADORES LTDARio de Janeiro (RJ)
- TOP PHONE EQUIPAMENTOS DE TELEFONIA LTDAItalva (RJ)
- HELP NF COMERCIO E SERVICOS LTDANova Friburgo (RJ)
- IGADS ASSISTENCIA TECNICA LTDARio de Janeiro (RJ)
- CAFRE MANUTENCAO E CONSERTO DE CELULARES LTDANiterói (RJ)
- B F PAES ACESSORIOS E MANUTENCAO DE APARELHOS DE TELECOMUNICACOES 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 Janeiro0.2
- Brazil0.2
In Rio de Janeiro, the activity weighs what it does 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 43.1% 2,353
- 2 Nova Iguaçu 5.7% 313
- 3 Duque de Caxias 4.9% 265
- 4 São Gonçalo 4.6% 249
- 5 Campos dos Goytacazes 3.0% 165
- 6 Belford Roxo 3.0% 163
- 7 Niterói 3.0% 163
- 8 São João de Meriti 2.5% 136
- 9 Petrópolis 1.7% 95
- 10 Volta Redonda 1.6% 89
20 more cities
- 11 Magé 76
- 12 Cabo Frio 73
- 13 Maricá 72
- 14 Itaboraí 67
- 15 Nilópolis 66
- 16 Mesquita 64
- 17 Rio das Ostras 61
- 18 Macaé 56
- 19 Teresópolis 53
- 20 Barra Mansa 51
- 21 Nova Friburgo 51
- 22 Angra dos Reis 50
- 23 Saquarema 49
- 24 Japeri 44
- 25 Araruama 43
- 26 Resende 39
- 27 São Pedro da Aldeia 39
- 28 Queimados 38
- 29 Itaguaí 29
- 30 Itaperuna 28
What activity 9512-6/00 is
- A reparação e manutenção de equipamentos de comunicação, tais como: #- telefones fixos e móveis, celulares #- aparelhos telefônicos de uso público #- aparelhos de fax #- equipamentos de comunicação: modems, roteadores, pontes #- equipamentos de rádio de transmissão-recepção #- câmeras de televisão e de vídeo de uso profissional
Frequently asked questions
How many companies have main CNAE 9512-6/00 in Rio de Janeiro?
5,461 active companies have CNAE 9512-6/00 as their main activity in Rio de Janeiro, according to the Receita Federal's October 2026 publication. That is 0.2 of every 100 companies there, against 0.2 in Brazil.
Which of Rio de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 2,353, 43.1% 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.