CNAE 4322-3/03 · Duque de Caxias (RJ)
Instalações de sistema de prevenção contra incêndio in Duque de Caxias (RJ)
44 active companies are headquartered in Duque de Caxias (RJ) with this CNAE as their main activity. They represent 0.5% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 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 Duque de Caxias (RJ)
- 44
- 0.5% of Brazil's
- Of every 100 companies in Duque de Caxias (RJ)
- 0.0
- do this activity
- Among Rio de Janeiro's cities
- 2nd
- by companies in this activity
Active companies in Duque de Caxias (RJ)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 2- RESBRITEC CONSTRUCOES COMERCIO E SERVICOS LTDADuque de Caxias (RJ)
- C M COUTO SISTEMAS CONTRA INCENDIO LTDADuque de Caxias (RJ)
- TOP FIRE INSTALACAO CONTRA INCENDIO LTDADuque de Caxias (RJ)
- SPA - SEGURANCA E PROTECAO AMBIENTAL PRODUTOS E SERVICOS LTDADuque de Caxias (RJ)
- GM INCENDIO BRASIL LTDADuque de Caxias (RJ)
- MILENIUM FIRE LTDADuque de Caxias (RJ)
- CRONUS SISTEMAS CONTRA INCENDIO LTDADuque de Caxias (RJ)
- PROTECTFIRE SERVICOS DE CONSULTORIA LTDADuque de Caxias (RJ)
- TGM INCENDIOS LTDADuque de Caxias (RJ)
- HG FIRE COMERCIO E SERVICOS DE SISTEMAS DE SEGURANCA CONTRA INCENDIO LTDADuque de Caxias (RJ)
- VIVA REIS SISTEMA PREVENTIVO E DE COMBATE A INCENDIO LTDADuque de Caxias (RJ)
- OUT FIRE SERVICOS TECNICOS DE COMBATE A INCENDIO LTDADuque de Caxias (RJ)
- R COSTA PROJETOS E CONSULTORIA EM SEGURANCA CONTRA INCENDIO LTDADuque de Caxias (RJ)
- 2 JUSCELINO EXTINTORES PROJETOS E INSTALACOES LTDADuque de Caxias (RJ)
- LEDEGELSON MELO GOMESDuque de Caxias (RJ)
- LUIZ DELFINO DOS SANTOS GONCALVESDuque de Caxias (RJ)
- BRUNO ALVES DE ARAUJODuque de Caxias (RJ)
- VINICIUS FERREIRA DA SILVADuque de Caxias (RJ)
- RENATA DA SILVA FERREIRA SIMOESDuque de Caxias (RJ)
- WALBERTH DE ASSIS DA SILVADuque de Caxias (RJ)
- JOYCE COSTA DOS SANTOS BARROSDuque de Caxias (RJ)
- FABIO FAUSTINO DOS SANTOSDuque de Caxias (RJ)
- W DA SILVA DELFINDuque de Caxias (RJ)
- LUIZ JORGE DOS ANJOSDuque de Caxias (RJ)
- IVO JULIAO DA SILVADuque de Caxias (RJ)
- CARLOS ANDRE OLIVEIRA DE BRITODuque de Caxias (RJ)
- MAGNO COSTA DOS SANTOSDuque de Caxias (RJ)
- ANTONIO DA SILVA FERREIRADuque de Caxias (RJ)
- SIMONE ALVES DA SILVA FAGUNDESDuque de Caxias (RJ)
- EDSON DOS SANTOS JUNIORDuque de Caxias (RJ)
List limited to 44 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
- Duque de Caxias (RJ)0.0
- Rio de Janeiro0.0
- Brazil0.0
In Duque de Caxias (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 Duque de Caxias (RJ)
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Instalações hidráulicas, sanitárias e de gás | 212 |
| 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração | 710 |
| 4322-3/03 Instalações de sistema de prevenção contra incêndio · this one | 44 |
Close to this: 8020-0/01 · Atividades de monitoramento de sistemas de segurança eletrônico, 43 companies in Duque de Caxias (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 Duque de Caxias (RJ)?
44 active companies have CNAE 4322-3/03 as their main activity in Duque de Caxias (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 Duque de Caxias (RJ).