CNAE 4322-3/03 · Cabo Frio (RJ)
Installation of fire prevention systems in Cabo Frio (RJ)
17 active companies are headquartered in Cabo Frio (RJ) with this CNAE as their main activity. They represent 0.2% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 8,539 · Rio de Janeiro 869
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 Cabo Frio (RJ)
- 17
- 0.2% of Brazil's
- Of every 100 companies in Cabo Frio (RJ)
- 0.0
- do this activity
- Among Rio de Janeiro's cities
- 7th
- by companies in this activity
Active companies in Cabo Frio (RJ)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- CF FERRAGENS E PROJETOS LTDACabo Frio (RJ)
- GEDRAW PROJETOS E INSTALACOES LTDACabo Frio (RJ)
- KPE ROBLE LTDACabo Frio (RJ)
- BIJUPIRA SERVICO DE PREVENCAO E EXTINCAO DE INCENDIO EM AEROPORTOS LTDACabo Frio (RJ)
- ALIANCA SERVICOS E COMERCIO DE MAQUINAS E EQUIPAMENTOS LTDACabo Frio (RJ)
- CAPISTRANO E FRARE PROJETOS E INSTALACOES LTDACabo Frio (RJ)
- RLRM SYSTEM SEGURANCA CONTRA INCENDIO LTDACabo Frio (RJ)
- TX BRASIL COMERCIO E SERVICOS LTDACabo Frio (RJ)
- RLRM FIRE SYSTEMA SEGURACA CONTRA INCENDIO LTDACabo Frio (RJ)
- R P SILVA PREVENCAO E COMBATE A INCENDIOSCabo Frio (RJ)
- WANESSA DO NASCIMENTO DA SILVACabo Frio (RJ)
- EDUARDO DA COSTA TOLEDOCabo Frio (RJ)
- GABRIEL BARBOSA DE SOUZACabo Frio (RJ)
- AMANDA BARRETO DA PENHACabo Frio (RJ)
- JOAO GABRIEL MACEDO PEREIRACabo Frio (RJ)
- NAYARA LOPES DE SOUZA TOLEDOCabo Frio (RJ)
- RICARDO DA SILVA PEDROSACabo Frio (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
- Cabo Frio (RJ)0.0
- Rio de Janeiro0.0
- Brazil0.0
In Cabo Frio (RJ), the activity weighs 1.5 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 56.0% 487
- 2 Duque de Caxias 5.1% 44
- 3 Nova Iguaçu 4.6% 40
- 4 Niterói 4.5% 39
- 5 São Gonçalo 3.3% 29
- 6 Belford Roxo 2.5% 22
- 7 Cabo Frio 2.0% 17
- 8 São João de Meriti 1.8% 16
- 9 Campos dos Goytacazes 1.6% 14
- 10 Maricá 1.5% 13
20 more cities
- 11 Macaé 12
- 12 Petrópolis 12
- 13 Magé 11
- 14 Rio das Ostras 9
- 15 Nilópolis 9
- 16 Seropédica 8
- 17 Mesquita 7
- 18 Araruama 7
- 19 Queimados 6
- 20 Itaboraí 6
- 21 Volta Redonda 6
- 22 Barra Mansa 5
- 23 Itaguaí 5
- 24 Nova Friburgo 5
- 25 Japeri 4
- 26 Angra dos Reis 4
- 27 Resende 4
- 28 Teresópolis 4
- 29 Valença 3
- 30 Tanguá 2
Class 4322-3 in Cabo Frio (RJ)
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Plumbing, sanitary and gas installations | 45 |
| 4322-3/02 Installation and maintenance of central air conditioning, ventilation and refrigeration systems | 170 |
| 4322-3/03 Installation of fire prevention systems · this one | 17 |
Close to this: 8020-0/01 · Monitoring of electronic security systems, 12 companies in Cabo Frio (RJ).
What activity 4322-3/03 is
- A instalação, alteração, manutenção e reparo, em todos os tipos de construções, de sistemas de prevenção contra incêndio
Frequently asked questions
How many companies have main CNAE 4322-3/03 in Cabo Frio (RJ)?
17 active companies have CNAE 4322-3/03 as their main activity in Cabo Frio (RJ), 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 487, 56.0% 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 Cabo Frio (RJ).