CNAE 3314-7/07 · Rio de Janeiro (RJ)
Manutenção e reparação de máquinas e aparelhos de refrigeração e ventilação para uso industrial e comercial in Rio de Janeiro (RJ)
1,549 active companies are headquartered in Rio de Janeiro (RJ) with this CNAE as their main activity. They represent 6.0% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 25,696 · Rio de Janeiro 3,387
What this list shows
We count each active company once, by its head office in the city 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 (RJ)
- 1,549
- 6.0% of Brazil's
- Of every 100 companies in Rio de Janeiro (RJ)
- 0.2
- do this activity
- Among Rio de Janeiro's cities
- 1st
- by companies in this activity
Active companies in Rio de Janeiro (RJ)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 10- COMFORT AIR COMERCIO E SERVICOS DE REFRIGERACAO LTDARio de Janeiro (RJ)
- EVERTEC REFRIGERACAO E ASSISTENCIA TECNICA LTDARio de Janeiro (RJ)
- HPA BRASIL SERVICOS DE MANUTENCAO INDUSTRIAL LTDARio de Janeiro (RJ)
- R J FRIO REFRIGERACAO E CLIMATIZACAO LTDARio de Janeiro (RJ)
- SOS MERCOFRIO REFRIGERACAO LTDARio de Janeiro (RJ)
- AF PRODUTOS E SERVICOS LTDARio de Janeiro (RJ)
- LOPES E MONTEIRO INSTALACOES INDUSTRIAIS E COMERCIAIS LTDARio de Janeiro (RJ)
- CASTRO E MELLO MANUTENCOES E CONSTRUCOES LTDARio de Janeiro (RJ)
- ALEX GONCALVES SILVA LTDARio de Janeiro (RJ)
- CRM & F CLIMATIZACAO OBRAS E REFORMAS LTDARio de Janeiro (RJ)
- ICE LIFE COMERCIO, LOCACAO E SERVICOS LTDARio de Janeiro (RJ)
- PASSOS MANUTENCAO, CLIMATIZACAO E ELETRICA LTDARio de Janeiro (RJ)
- HBS SOLUCOES LTDARio de Janeiro (RJ)
- REFRIRIO INSTALACOES FRIGORIFICAS LTDARio de Janeiro (RJ)
- ATIVARIO SERVICOS DE INSTALACOES LTDARio de Janeiro (RJ)
- EMOAR AR CONDICIONADO LTDARio de Janeiro (RJ)
- CLIMA FRIO REFRIGERACAO LTDARio de Janeiro (RJ)
- A F AMBIENTE FRIO REFRIGERACAO LTDARio de Janeiro (RJ)
- ROFEL REFRIGERACAO&ELETRICA LTDARio de Janeiro (RJ)
- PLANETA EQUIPAMENTOS, CLIMATIZACAO E MANUTENCAO LTDARio de Janeiro (RJ)
- TALVES SERVICOS ELETRICOS, HIDRAULICOS E MANUTENCOES LTDARio de Janeiro (RJ)
- RJR COMERCIO E SERVICOS DE MAQUINAS LTDARio de Janeiro (RJ)
- EXAUSTAO & CIA COMERCIO E SERVICOS LTDARio de Janeiro (RJ)
- L'AIR AR CONDICIONADO LTDARio de Janeiro (RJ)
- ESPECTROSOL SERVICOS TECNICOS LTDARio de Janeiro (RJ)
- MONTFRIO REFRIGERACAO LTDARio de Janeiro (RJ)
- THISAN SERVICOS E TRANSPORTES LTDA.MERio de Janeiro (RJ)
- BJP REFRIGERACAO EM GERAL LTDARio de Janeiro (RJ)
- TIJU MAQUINAS SERVICOS LTDARio de Janeiro (RJ)
- ATLANTICO SUL SERVICOS DE MANUTENCAO 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 Janeiro (RJ)0.2
- Rio de Janeiro0.2
- Brazil0.1
In Rio de Janeiro (RJ), the activity weighs 1.6 times 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 45.7% 1,549
- 2 Duque de Caxias 7.9% 269
- 3 São Gonçalo 5.7% 193
- 4 Nova Iguaçu 5.5% 187
- 5 São João de Meriti 3.4% 115
- 6 Belford Roxo 3.1% 105
- 7 Niterói 1.8% 62
- 8 Campos dos Goytacazes 1.7% 58
- 9 Volta Redonda 1.6% 53
- 10 Macaé 1.5% 52
20 more cities
- 11 Maricá 50
- 12 Mesquita 46
- 13 Nilópolis 46
- 14 Cabo Frio 44
- 15 Angra dos Reis 36
- 16 Magé 36
- 17 Itaboraí 35
- 18 Barra Mansa 29
- 19 Itaguaí 27
- 20 Araruama 24
- 21 Queimados 22
- 22 Petrópolis 22
- 23 Rio das Ostras 19
- 24 Três Rios 19
- 25 Resende 17
- 26 Teresópolis 16
- 27 Nova Friburgo 15
- 28 Seropédica 13
- 29 São Pedro da Aldeia 13
- 30 Saquarema 12
Class 3314-7 in Rio de Janeiro (RJ)
manutenção e reparação de máquinas e equipamentos da indústria mecânica, by subclassWhat activity 3314-7/07 is
- A manutenção e reparação de balcões e câmaras frigoríficas
- A manutenção e reparação de exaustores, ventiladores e outros aparelhos de ventilação de uso industrial e comercial
- A manutenção e reparação de outras máquinas e aparelhos de refrigeração e ventilação de uso industrial e comercial
Frequently asked questions
How many companies have main CNAE 3314-7/07 in Rio de Janeiro (RJ)?
1,549 active companies have CNAE 3314-7/07 as their main activity in Rio de Janeiro (RJ), according to the Receita Federal's October 2026 publication. That is 0.2 of every 100 companies there, against 0.1 in Brazil.
Which of Rio de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 1,549, 45.7% of the state's companies in this activity.
Why can this total differ from the companies operating in the city?
This scope counts active companies by their head office and registered main activity. A company may operate in the city 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 (RJ).