CNAE 4322-3/03 · Paraíba
Installation of fire prevention systems in Paraíba
89 active companies are headquartered in Paraíba with this CNAE as their main activity. They represent 1.0% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 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 Paraíba
- 89
- 1.0% of Brazil's
- Of every 100 companies in Paraíba
- 0.0
- do this activity
- Among Brazil's federative units
- 17th
- by companies in this activity
Active companies in Paraíba
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 3 of 3- DANIEL CABRAL JANUARIOJoão Pessoa (PB)
- JAKELINE DOS SANTOS SOUZACampina Grande (PB)
- PEDRO HENRIQUE SOARES FERNANDES FREIREJoão Pessoa (PB)
- ANTONIO FERNANDES DA SILVAJacaraú (PB)
- RAQUEL DE OLIVEIRA DIAS SILVAGuarabira (PB)
- YURI THALIS SILVA CAVALCANTEJoão Pessoa (PB)
- RAMON MARLON MELO FERREIRAJoão Pessoa (PB)
- JOSE EDUARDO SILVA SULPINOSerra Branca (PB)
- DANIEL VIEGAS DA SILVAJoão Pessoa (PB)
- JEFFERSON LUIZ DE OLIVEIRA MENDONCAJoão Pessoa (PB)
- DOUGLAS NOBREGA DE MORAES SILVACabedelo (PB)
- WESLEY WILTON FERNANDES DE MELOJoão Pessoa (PB)
- PAULO RICARDO DE SOUZA SILVACampina Grande (PB)
- CLODOALDO DE MELO ROCHA NETOJoão Pessoa (PB)
- CARLOS MATHEUS DA SILVA BATISTACaiçara (PB)
- SILVANEIDE DO NASCIMENTO FERNANDESSanta Rita (PB)
- FELICIANO BELO DA SILVA JUNIORPedras de Fogo (PB)
- DJANIRA MARIA BEZERRA SIMOESJoão Pessoa (PB)
- DANILO DOS SANTOS FERNANDESSanta Rita (PB)
- MARIA OLIVIA FREITAS QUEIROGAJoão Pessoa (PB)
- FRANCISCO DAS CHAGAS NUNES CORREIAJoão Pessoa (PB)
- ICARO STENIO LORDAO ROCHAJoão Pessoa (PB)
- DIOGO NUNES DE ANDRADEConde (PB)
- JOAO CARLOS SIMOES BARROSJoão Pessoa (PB)
- EDNALDO GALDINO PESSOA SOBRINHOBayeux (PB)
- MATHEUS CORDEIRO TAVARESJoão Pessoa (PB)
- RAPHAELA DA SILVA MARQUES LINSCabedelo (PB)
- VALDEMIR TRIGUEIRO DE LUCENA JUNIORJoão Pessoa (PB)
- DANIEL FERREIRA ALVESJoão Pessoa (PB)
List limited to 89 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
- Paraíba0.0
- Brazil0.0
In Paraíba, the activity weighs less than in Brazil.
Paraíba's cities with the most companies in this activity
active companies and each city's share of the state
- 1 João Pessoa 56.2% 50
- 2 Campina Grande 9.0% 8
- 3 Cabedelo 6.7% 6
- 4 Guarabira 4.5% 4
- 5 Santa Rita 4.5% 4
- 6 Cajazeiras 2.2% 2
- 7 Lucena 2.2% 2
- 8 Sumé 2.2% 2
- 9 Alhandra 1.1% 1
- 10 Araçagi 1.1% 1
9 more cities
- 11 Bayeux 1
- 12 Cacimba de Areia 1
- 13 Caiçara 1
- 14 Conde 1
- 15 Jacaraú 1
- 16 Mamanguape 1
- 17 Pedras de Fogo 1
- 18 Serra Branca 1
- 19 Uiraúna 1
Class 4322-3 in Paraíba
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Plumbing, sanitary and gas installations | 391 |
| 4322-3/02 Installation and maintenance of central air conditioning, ventilation and refrigeration systems | 1,670 |
| 4322-3/03 Installation of fire prevention systems · this one | 89 |
Close to this: 8020-0/01 · Monitoring of electronic security systems, 158 companies in Paraíba.
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 Paraíba?
89 active companies have CNAE 4322-3/03 as their main activity in Paraíba, 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 Paraíba's cities has the most companies in this activity?
João Pessoa, with 50, 56.2% 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 Paraíba.