CNAE 4322-3/03 · Fortaleza (CE)
Instalações de sistema de prevenção contra incêndio in Fortaleza (CE)
104 active companies are headquartered in Fortaleza (CE) with this CNAE as their main activity. They represent 1.2% 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 Fortaleza (CE)
- 104
- 1.2% of Brazil's
- Of every 100 companies in Fortaleza (CE)
- 0.0
- do this activity
- Among Ceará's cities
- 1st
- by companies in this activity
Active companies in Fortaleza (CE)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 4- GUARDIAN PROTECAO CONTRA INCENDIO LTDAFortaleza (CE)
- SECURITY FIRE SOLUCOES CONTRA INCENDIOS LTDAFortaleza (CE)
- NASCENTE INSTALACOES E PREVENCOES LTDAFortaleza (CE)
- DIPROTECNICA DISTRIBUIDORA DE PRODUTOS TECNICOS IMPORTACAO & EXPORTACAO LTDAFortaleza (CE)
- EXATA INSTALACOES E CONSTRUCOES LTDAFortaleza (CE)
- CONSTRUTORA C&S LTDAFortaleza (CE)
- FIRE SERVICE SOLUTIONS DO BRASIL LTDAFortaleza (CE)
- J D A ENGENHARIA LTDAFortaleza (CE)
- TECFOR SISTEMA PREVENCAO DE INCENDIO LTDAFortaleza (CE)
- DRL COCENDIO INSTALACOES E MANUTENCOES INDUSTRIAL LTDAFortaleza (CE)
- GP ENGENHARIA SOLUCOES INTEGRADAS EM PREVENCAO DE ACIDENTES LTDAFortaleza (CE)
- PREVINE SOLUCOES CONTRA INCENDIO LTDAFortaleza (CE)
- QP PLANTAS E PROJETOS DE ENGENHARIA LTDAFortaleza (CE)
- A W COMERCIO E DISTRIBUIDORA LTDAFortaleza (CE)
- ACC ENGENHARIA E PROJETOS DE COMBATE A INCENDIO LTDAFortaleza (CE)
- PINZON EXTINTORES E GASES SERVICOS LTDAFortaleza (CE)
- F A SERRA DA SILVAFortaleza (CE)
- WORLD LINK COMERCIO E SERVICOS LTDAFortaleza (CE)
- DIELETRICA SERVICOS LTDAFortaleza (CE)
- WL INSTALACOES ELETRICAS & HIDRAULICAS LTDAFortaleza (CE)
- JDA PREVENCAO DE RISCOS LTDAFortaleza (CE)
- COUTINHO INSTALACOES E MANUTENCOES DE EQUIPAMENTOS LTDAFortaleza (CE)
- RAPEL CEARA SERVICOS E COMERCIO LTDAFortaleza (CE)
- FIRETECH BRASIL - TECNOLOGIA CONTRA INCENDIO LTDAFortaleza (CE)
- WORLD LINK MULTISOLUCOES EMPRESARIAIS LTDAFortaleza (CE)
- CTAS ANTI-SINISTRO LTDAFortaleza (CE)
- WORKTEC SOLUCAO E COMERCIO EM TECNOLOGIA LTDAFortaleza (CE)
- JM INSTALACOES 5 LTDAFortaleza (CE)
- FIRE SISTEMAS DE COMBATE A INCENDIO LTDAFortaleza (CE)
- D R DANTAS CAMINHA AUTOMACAO LTDAFortaleza (CE)
List limited to 104 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
- Fortaleza (CE)0.0
- Ceará0.0
- Brazil0.0
In Fortaleza (CE), the activity weighs what it does in Brazil.
Ceará's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Fortaleza 62.3% 104
- 2 Caucaia 9.0% 15
- 3 Crato 3.0% 5
- 4 Russas 3.0% 5
- 5 Iguatu 2.4% 4
- 6 Eusébio 1.8% 3
- 7 Horizonte 1.8% 3
- 8 Juazeiro do Norte 1.8% 3
- 9 Maranguape 1.2% 2
- 10 Paracuru 1.2% 2
19 more cities
- 11 Quixadá 2
- 12 Maracanaú 2
- 13 Fortim 1
- 14 Pindoretama 1
- 15 Acaraú 1
- 16 Aquiraz 1
- 17 Aracati 1
- 18 Baturité 1
- 19 Canindé 1
- 20 Carnaubal 1
- 21 Guaraciaba do Norte 1
- 22 Hidrolândia 1
- 23 Itatira 1
- 24 Morada Nova 1
- 25 Quixeré 1
- 26 São Benedito 1
- 27 Tianguá 1
- 28 Várzea Alegre 1
- 29 Paraipaba 1
Class 4322-3 in Fortaleza (CE)
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Instalações hidráulicas, sanitárias e de gás | 335 |
| 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração | 1,682 |
| 4322-3/03 Instalações de sistema de prevenção contra incêndio · this one | 104 |
Close to this: 8020-0/01 · Atividades de monitoramento de sistemas de segurança eletrônico, 233 companies in Fortaleza (CE).
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 Fortaleza (CE)?
104 active companies have CNAE 4322-3/03 as their main activity in Fortaleza (CE), 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 Ceará's cities has the most companies in this activity?
Fortaleza, with 104, 62.3% 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 Fortaleza (CE).