CNAE 4322-3/03 · Itajaí (SC)
Instalações de sistema de prevenção contra incêndio in Itajaí (SC)
43 active companies are headquartered in Itajaí (SC) 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 · Santa Catarina 371
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 Itajaí (SC)
- 43
- 0.5% of Brazil's
- Of every 100 companies in Itajaí (SC)
- 0.1
- do this activity
- Among Santa Catarina's cities
- 2nd
- by companies in this activity
Active companies in Itajaí (SC)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 2- H2O SOLUCOES DE PROTECAO A VIDA E AO PATRIMONIO LTDAItajaí (SC)
- PREV-ON SOLUCOES EM PREVENCAO DE INCENDIO LTDAItajaí (SC)
- FORTPREV PREVENCAO CONTRA INCENDIOS LTDAItajaí (SC)
- TRASOM FIRE AND SECURITY LTDA.Itajaí (SC)
- PREVENSEG SERVICOS LTDAItajaí (SC)
- PRO WORK SISTEMAS PREVENTIVOS CONTRA INCENDIO E SOLUCOES EM OBRAS LTDAItajaí (SC)
- PREVITA - SISTEMAS DE PREVENCAO CONTRA INCENDIO LTDAItajaí (SC)
- WI FIRE ENGENHARIA CONTRA INCENDIO LTDAItajaí (SC)
- GASFIRE SISTEMAS CONTRA INCENDIO E PANICO LTDAItajaí (SC)
- STOP INSTALACOES DE SISTEMAS DE PREVENCAO LTDAItajaí (SC)
- SAFETY INSTALACAO E MANUTENCAO DE PORTAS CORTA FOGO LTDAItajaí (SC)
- EWC COMERCIO, MANUTENCAO E INSTALACOES LTDAItajaí (SC)
- PRO-WORK SOLUCOES EM OBRAS E PREVENTIVOS CONTRA INCENDIO LTDAItajaí (SC)
- EXTINPREVE - SISTEMAS PREVENTIVO CONTRA INCENDIO LTDAItajaí (SC)
- MAM PREVENCAO CONTRA INCENDIO LTDAItajaí (SC)
- NUCLEAR SISTEMAS DE SEGURANCA LTDAItajaí (SC)
- IMPERFIRE ENGENHARIA LTDAItajaí (SC)
- PUMP SOLUCOES LTDAItajaí (SC)
- PROTEK SOLUCOES INTELIGENTES LTDAItajaí (SC)
- MANUTENGE SISTEMAS PREVENTIVOS LTDAItajaí (SC)
- SILVIO MARCIO LUCHTENBERG PREVENCAOItajaí (SC)
- LUCINEI JOSE NIADAItajaí (SC)
- GILMAR APARECIDO DOS ANJOSItajaí (SC)
- EDSON LIMA PINHEIROItajaí (SC)
- JUNIOR DE SOUSA FRANCISCOItajaí (SC)
- BRUNO KUROWSKI SOARESItajaí (SC)
- VINICIO ASSIS ANGIOLETTIItajaí (SC)
- FERNANDA COUTO MARTINSItajaí (SC)
- ELEMAR BUCKERItajaí (SC)
- MARIA APARECIDA ROSLINDO DO AMARALItajaí (SC)
List limited to 43 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
- Itajaí (SC)0.1
- Santa Catarina0.0
- Brazil0.0
In Itajaí (SC), the activity weighs 2.1 times what it does in Brazil.
Santa Catarina's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Joinville 12.9% 48
- 2 Itajaí 11.6% 43
- 3 Blumenau 8.9% 33
- 4 São José 8.9% 33
- 5 Florianópolis 6.5% 24
- 6 Balneário Camboriú 4.0% 15
- 7 Palhoça 4.0% 15
- 8 Itapema 3.5% 13
- 9 Camboriú 2.7% 10
- 10 Biguaçu 2.4% 9
20 more cities
- 11 Brusque 9
- 12 Criciúma 8
- 13 Jaraguá do Sul 8
- 14 Navegantes 8
- 15 Barra Velha 7
- 16 Chapecó 7
- 17 Lages 7
- 18 São Bento do Sul 5
- 19 Balneário Piçarras 4
- 20 Concórdia 3
- 21 Gaspar 3
- 22 Guabiruba 3
- 23 Penha 3
- 24 Porto União 3
- 25 Rio do Sul 3
- 26 São Francisco do Sul 3
- 27 Tijucas 3
- 28 Capivari de Baixo 2
- 29 Canelinha 2
- 30 Ilhota 2
Class 4322-3 in Itajaí (SC)
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Instalações hidráulicas, sanitárias e de gás | 110 |
| 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração | 332 |
| 4322-3/03 Instalações de sistema de prevenção contra incêndio · this one | 43 |
Close to this: 8020-0/01 · Atividades de monitoramento de sistemas de segurança eletrônico, 21 companies in Itajaí (SC).
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 Itajaí (SC)?
43 active companies have CNAE 4322-3/03 as their main activity in Itajaí (SC), according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.0 in Brazil.
Which of Santa Catarina's cities has the most companies in this activity?
Joinville, with 48, 12.9% 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 Itajaí (SC).