CNAE 4322-3/01 · Brasília (DF)
Instalações hidráulicas, sanitárias e de gás in Brasília (DF)
641 active companies are headquartered in Brasília (DF) with this CNAE as their main activity. They represent 1.7% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 38,838 · Distrito Federal 641
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)
- 641
- 1.7% of Brazil's
- Of every 100 companies in Brasília (DF)
- 0.1
- 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 10- IMPERIUM ENGENHARIA SUSTENTAVEL LTDABrasília (DF)
- GOLDEN APOIO ADMINISTRATIVO LTDABrasília (DF)
- VETOR CONSTRUCOES E SERVICOS LTDABrasília (DF)
- COMERCIALFA LTDABrasília (DF)
- GLOBO MATERIAIS ELETRICOS E PRESTACAO DE SERVICOS LTDABrasília (DF)
- BRASCIC BRASILIA CONSTRUCAO INDUSTRIA E COMERCIO LTDABrasília (DF)
- IRMAOS CAIXETA ENGENHARIA LTDABrasília (DF)
- ATALAIA SERVICOS DE MANUTENCAO E ASSISTENCIA TECNICA EM INSTALACOES DE GLP LTDABrasília (DF)
- D3 PROJETOS, CONSTRUCOES LTDABrasília (DF)
- H&A REFORMAS LTDABrasília (DF)
- RCKS INSTALACOES HIDRAULICAS, SANITARIAS E DE GAS LTDABrasília (DF)
- IMPACTO SOLAR BRASIL ENERGIAS RENOVAVEIS LTDABrasília (DF)
- PRESTACAO DE SERVICO DA CONSTRUCAO CIVIL LTDABrasília (DF)
- BR DF ENERGIA SOLAR LTDABrasília (DF)
- LIMP SYSTEN SERVICOS DE LIMPEZA LTDABrasília (DF)
- WMR INSTALACOES DE GAS LTDABrasília (DF)
- ASTEC COMERCIO E INSTALACAO E MANUTENCAO DE AGUA QUENTE E GAS LTDABrasília (DF)
- DOTSCAN SERVICOS TECNOLOGICOS LTDABrasília (DF)
- ASTEC MANUTENCAO EM QUEIMADOR E VAPORIZADOR LTDABrasília (DF)
- JB SERVICOS DE INSTALACOES HIDRAULICAS LTDABrasília (DF)
- M.I.G. MONTAGEM DE INSTALACOES DE GAS LTDABrasília (DF)
- CRIOGENICOS SERVICOS TECNICOS LTDABrasília (DF)
- TEC GASES COMERCIO, ENGENHARIA, INSTALACOES E ASSISTENCIA TECNICA LTDABrasília (DF)
- IMPERIO SERVICOS DE VAZAMENTOS LTDABrasília (DF)
- RM SERVICE - SERVICOS DE INSTALACOES ELETRICAS E HIDRAULICAS LTDABrasília (DF)
- JB INSTALACOES LTDABrasília (DF)
- REI DOS VAZAMENTOS LTDABrasília (DF)
- AGUA E SOL AQUECIMENTO SOLAR E REFORMA PREDIAL LTDABrasília (DF)
- AM NOLETO CONSTRUTORA LTDABrasília (DF)
- HOMES SERVICE LTDABrasília (DF)
List limited to 300 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)0.1
- Distrito Federal0.1
- Brazil0.1
In Brasília (DF), the activity weighs 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% 641
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 · this one | 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 | 209 |
Close to this: 4321-5/00 · Instalação e manutenção elétrica, 5,531 companies in Brasília (DF).
What activity 4322-3/01 is
- A instalação, alteração, manutenção e reparo em todos os tipos de construções de: #- sistemas de aquecimento (coletor solar, gás e óleo), exceto elétricos #- equipamentos hidráulicos e sanitários #- ligações de gás #- tubulações de vapor
- A instalação, alteração, manutenção e reparo de rede para distribuição de gases e fluídos diversos (p. ex., oxigênio nos hospitais)
Frequently asked questions
How many companies have main CNAE 4322-3/01 in Brasília (DF)?
641 active companies have CNAE 4322-3/01 as their main activity in Brasília (DF), according to the Receita Federal's October 2026 publication. That is 0.1 of every 100 companies there, against 0.1 in Brazil.
Which of Distrito Federal's cities has the most companies in this activity?
Brasília, with 641, 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).