CNAE 4322-3/03 · Brasília (DF)
Instalações de sistema de prevenção contra incêndio in Brasília (DF)
209 active companies are headquartered in Brasília (DF) with this CNAE as their main activity. They represent 2.4% 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 · Distrito Federal 209
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 Brasília (DF)
- 209
- 2.4% of Brazil's
- Of every 100 companies in Brasília (DF)
- 0.0
- do this activity
- Among Distrito Federal's cities
- 1st
- by companies in this activity
Active companies in Brasília (DF)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 7- ROCHA CONTROLS MONTAGEM E SERVICOS ESPECIALIZADOS EM SISTEMAS DE SEGURANCA LTDABrasília (DF)
- EXTINFIRE EXTINTORES LTDABrasília (DF)
- TRIUNFO COMERCIO E SERVICOS LTDABrasília (DF)
- EXTINTUR TECNOLOGIA CONTRA INCENDIO COMERCIO E SERVICO LTDABrasília (DF)
- RODRIGO BATISTA DE OLIVEIRA LTDABrasília (DF)
- NACIONAL ENGENHARIA E SISTEMA DE PREVENCAO CONTRA INCENDIO LTDABrasília (DF)
- AVANTE CONSTRUCOES E OBRAS PREDIAIS PREVENCAO CONTRA INCENDIOS LTDABrasília (DF)
- VITORIA ENGENHARIA E CONSTRUCOES LTDABrasília (DF)
- LORDJOY CONSTRUTORA LTDABrasília (DF)
- JC - LINK TELECOMUNICACOES LTDABrasília (DF)
- ARJ SISTEMAS DE AR CONDICIONADO E INCENDIO LTDABrasília (DF)
- NACIONAL SISTEMAS DE PREVENCAO E COMBATE A INCENDIO LTDABrasília (DF)
- E FERNANDES PEREIRA JUNIOR COMERCIO E SERVICOS LTDABrasília (DF)
- DZ SISTEMAS DE INCENDIO LTDABrasília (DF)
- NACIONAL SISTEMAS DE COMBATE A INCENDIO LTDABrasília (DF)
- IZUS ENGENHARIA E NEGOCIOS IMOBILIARIOS LTDABrasília (DF)
- RAONY DUARTE LTDABrasília (DF)
- APM ENGENHARIA E INSTALACOES LTDABrasília (DF)
- FLEX - PREV COMERCIO E SERVICO DE SISTEMAS CONTRA INCENDIO LTDABrasília (DF)
- M&R FIRE SOLUTIONS LTDABrasília (DF)
- FIREMASTER COMERCIO E INSTALACOES CONTRA INCENDIO LTDABrasília (DF)
- SAN PREV COMERCIO E SERVICOS E INCENCIO LTDABrasília (DF)
- D. C. SANTOS LTDABrasília (DF)
- ENGECONS SYSTEMS LTDABrasília (DF)
- J.A CONSTRUTORA PREVINE LTDABrasília (DF)
- SIA COMERCIO E SERVICOS DE EQUIPAMENTOS CONTRA INCENDIO LTDABrasília (DF)
- BRASEL BRASILIA COMERCIO DE EXTINTORES E SISTEMAS CONTRA INCENDIO LTDABrasília (DF)
- SYSTEM FIRE - SISTEMAS CONTRA INCENDIO LTDABrasília (DF)
- DG INCENDIOS LTDABrasília (DF)
- INOVA SISTEMA DE PREVENCAO CONTRA INCENDIO LTDABrasília (DF)
List limited to 209 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
- Brasília (DF)0.0
- Distrito Federal0.0
- Brazil0.0
In Brasília (DF), the activity weighs 1.4 times what it does in Brazil.
Distrito Federal's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Brasília 100.0% 209
Class 4322-3 in Brasília (DF)
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Instalações hidráulicas, sanitárias e de gás | 641 |
| 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração | 1,633 |
| 4322-3/03 Instalações de sistema de prevenção contra incêndio · this one | 209 |
Close to this: 8020-0/01 · Atividades de monitoramento de sistemas de segurança eletrônico, 208 companies in Brasília (DF).
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 Brasília (DF)?
209 active companies have CNAE 4322-3/03 as their main activity in Brasília (DF), 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 Distrito Federal's cities has the most companies in this activity?
Brasília, with 209, 100.0% 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 Brasília (DF).