CNAE 4322-3/03 · Rondônia
Instalações de sistema de prevenção contra incêndio in Rondônia
36 active companies are headquartered in Rondônia with this CNAE as their main activity. They represent 0.4% 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
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 Rondônia
- 36
- 0.4% of Brazil's
- Of every 100 companies in Rondônia
- 0.0
- do this activity
- Among Brazil's federative units
- 23rd
- by companies in this activity
Active companies in Rondônia
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 2- CSA ENGENHARIA LTDARolim de Moura (RO)
- V. R. DA SILVA SOLUCAO SERVICOS DE SISTEMAS DE PREVENCAO CONTRA INCENDIO LTDAPorto Velho (RO)
- SILVEIRA COMERCIO DE EXTINTORES E SISTEMA DE PREVENCAO CONTRA INCENDIO LTDAPimenta Bueno (RO)
- BRIGADA.COM AGENCIA E ASSESSORIA DE COMBATE E PREVENCAO A INCENDIO EM EDIFICACOES LTDAJi-Paraná (RO)
- ELITE SEGURANCA APOIO E SERVICO LTDAJi-Paraná (RO)
- EXCELENCIA EXTINTORES LTDAOuro Preto do Oeste (RO)
- MASTER EVENTOS E PRODUCOES LTDAPimenta Bueno (RO)
- R R PORTEL LTDAOuro Preto do Oeste (RO)
- FIRE ENGENHARIA LTDAPorto Velho (RO)
- ROGGE & GONCALVES LTDAVilhena (RO)
- COLLA E COLLA LTDARolim de Moura (RO)
- OLIVEIRA EXTINTORES LTDACacoal (RO)
- G T FERNANDESPorto Velho (RO)
- FRANCISNEI FERREIRA DOS SANTOSPorto Velho (RO)
- CRISLAINE MAYARA RIBEIRO DOS SANTOSPorto Velho (RO)
- CLEISON ARAUJO DA SILVAPimenta Bueno (RO)
- BRUNO RODRIGUES DUTRABuritis (RO)
- TAISSA LISBOA MUNIZPorto Velho (RO)
- MARCIO ANDRADE DE MEDEIROSMachadinho D'Oeste (RO)
- ADALBERTO MENDES MARTINSVilhena (RO)
- KAYKY AUGUSTO OLIVEIRA DANTASAriquemes (RO)
- MAX DOS ANJOS SOUZAPresidente Médici (RO)
- LIDIANE DOS SANTOS BRATTICacoal (RO)
- YANKE DAVISON BORGES FURTADOPorto Velho (RO)
- LUCAS MUNIZ DANTASPimenta Bueno (RO)
- LEANDRO DE SOUZA AMORIMJi-Paraná (RO)
- JORGE ERIK DE SOUZA BARBOSAVilhena (RO)
- ERICO RAUTAVilhena (RO)
- FABIO CABRAL DE SOUZARolim de Moura (RO)
- AMANDA ALINE GREGORIO SEIXAS GALDINOJi-Paraná (RO)
List limited to 36 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
- Rondônia0.0
- Brazil0.0
In Rondônia, the activity weighs less than in Brazil.
Rondônia's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Porto Velho 30.6% 11
- 2 Pimenta Bueno 13.9% 5
- 3 Vilhena 13.9% 5
- 4 Ji-Paraná 11.1% 4
- 5 Rolim de Moura 8.3% 3
- 6 Cacoal 5.6% 2
- 7 Ouro Preto do Oeste 5.6% 2
- 8 Buritis 2.8% 1
- 9 Ariquemes 2.8% 1
- 10 Presidente Médici 2.8% 1
1 more cities
- 11 Machadinho D'Oeste 1
Class 4322-3 in Rondônia
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Instalações hidráulicas, sanitárias e de gás | 82 |
| 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração | 1,621 |
| 4322-3/03 Instalações de sistema de prevenção contra incêndio · this one | 36 |
Close to this: 8020-0/01 · Atividades de monitoramento de sistemas de segurança eletrônico, 106 companies in Rondônia.
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 Rondônia?
36 active companies have CNAE 4322-3/03 as their main activity in Rondônia, 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 Rondônia's cities has the most companies in this activity?
Porto Velho, with 11, 30.6% 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 Rondônia.