CNAE 4322-3/03 · Guarujá (SP)
Instalações de sistema de prevenção contra incêndio in Guarujá (SP)
31 active companies are headquartered in Guarujá (SP) 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
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 Guarujá (SP)
- 31
- 0.4% of Brazil's
- Of every 100 companies in Guarujá (SP)
- 0.1
- do this activity
- Among São Paulo's cities
- 17th
- by companies in this activity
Active companies in Guarujá (SP)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 2- JJ EQUIPAMENTOS DE SEGURANCA CONTRA INCENDIO LTDAGuarujá (SP)
- GERAL MAIS PROJETOS DE INCENDIO LTDAGuarujá (SP)
- FLAME LITORAL LTDAGuarujá (SP)
- VR ENGENHARIA & REGULARIZACAO DE IMOVEIS LTDAGuarujá (SP)
- ROMAT SERVICOS DE ENGENHARIA LTDAGuarujá (SP)
- L C RIBEIRO ENGENHARIA E PREVENCAO CONTRA INCENDIO LTDAGuarujá (SP)
- EXTFIRE EQUIPAMENTOS CONTRA INCENDIO LTDAGuarujá (SP)
- J M PREVENCAO INCENDIOS LTDAGuarujá (SP)
- FIREPROTECTION SP LTDAGuarujá (SP)
- LUIZ CLAUDIO DE CAMPOS SANTOSGuarujá (SP)
- VINICIUS FERREIRAGuarujá (SP)
- C.E. DE AZEVEDO COMERCIO E SERVICOS DE EQUIPAMENTOS DE SEGURANCAGuarujá (SP)
- P. R. FIOROTTO RODRIGUESGuarujá (SP)
- P. L. DA COSTA PREVENCAO INCENDIOGuarujá (SP)
- ANTONIO CARLOS DOS SANTOS JUNIORGuarujá (SP)
- CLEIDE DA SILVA SANTOSGuarujá (SP)
- ANDERSON DOS SANTOSGuarujá (SP)
- TALITA HELENA DE RESENDE MIRANDA COELHOGuarujá (SP)
- SANDRA VIANA CYRILLOGuarujá (SP)
- ARIEL DOS SANTOSGuarujá (SP)
- NILSON RODRIGO DOS SANTOS DE OLIVEIRA SILVAGuarujá (SP)
- RODRIGO PERONE FERREIRAGuarujá (SP)
- RODRIGO SILVA MASSAOGuarujá (SP)
- LUCAS DOS SANTOS MAZAGAOGuarujá (SP)
- MIGUEL CORREIA DO NASCIMENTO JUNIORGuarujá (SP)
- JACSON SOUZA DE NOVAISGuarujá (SP)
- EDUARDO MARCELO AMORIMGuarujá (SP)
- LEONARDO OLIVEIRA RIBEIROGuarujá (SP)
- JOSE JENILSON DA SILVAGuarujá (SP)
- SILVANA PEREIRA MOUTINHOGuarujá (SP)
List limited to 31 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
- Guarujá (SP)0.1
- São Paulo0.0
- Brazil0.0
In Guarujá (SP), the activity weighs 2.0 times what it does in Brazil.
São Paulo's cities with the most companies in this activity
active companies and each city's share of the state
- 1 São Paulo 32.3% 996
- 2 Guarulhos 5.0% 155
- 3 São Bernardo do Campo 3.0% 91
- 4 Campinas 2.8% 87
- 5 Santo André 2.5% 76
- 6 Sorocaba 2.2% 67
- 7 Osasco 1.8% 56
- 8 São José dos Campos 1.6% 49
- 9 Ribeirão Preto 1.4% 43
- 10 Praia Grande 1.4% 42
20 more cities
- 11 Diadema 39
- 12 Mogi das Cruzes 38
- 13 São José do Rio Preto 37
- 14 Mauá 36
- 15 Barueri 35
- 16 Jundiaí 34
- 17 Guarujá 31
- 18 Santos 31
- 19 Carapicuíba 28
- 20 Franca 28
- 21 Hortolândia 26
- 22 Taubaté 26
- 23 Cotia 24
- 24 Francisco Morato 22
- 25 Marília 21
- 26 São Carlos 21
- 27 Itapevi 20
- 28 Franco da Rocha 19
- 29 Taboão da Serra 19
- 30 Itaquaquecetuba 17
Class 4322-3 in Guarujá (SP)
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Instalações hidráulicas, sanitárias e de gás | 142 |
| 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração | 232 |
| 4322-3/03 Instalações de sistema de prevenção contra incêndio · this one | 31 |
Close to this: 8020-0/01 · Atividades de monitoramento de sistemas de segurança eletrônico, 24 companies in Guarujá (SP).
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 Guarujá (SP)?
31 active companies have CNAE 4322-3/03 as their main activity in Guarujá (SP), 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 São Paulo's cities has the most companies in this activity?
São Paulo, with 996, 32.3% 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 Guarujá (SP).