CNAE 4322-3/01 · Arroio do Meio (RS)
Instalações hidráulicas, sanitárias e de gás in Arroio do Meio (RS)
25 active companies are headquartered in Arroio do Meio (RS) with this CNAE as their main activity. They represent less than 0.1% 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 · Rio Grande do Sul 3,197
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 Arroio do Meio (RS)
- 25
- less than 0.1% of Brazil's
- Of every 100 companies in Arroio do Meio (RS)
- 0.7
- do this activity
- Among Rio Grande do Sul's cities
- 26th
- by companies in this activity
Active companies in Arroio do Meio (RS)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- MACHADO INSTALACOES HIDRAULICAS LTDA.Arroio do Meio (RS)
- HG SERVICOS HIDRAULICOS E CONSTRUCOES LTDAArroio do Meio (RS)
- TF INSTALACOES E SOLUCOES HIDRAULICAS LTDAArroio do Meio (RS)
- SS SOLUCOES EM SERVICOS DE INSTALACOES LTDAArroio do Meio (RS)
- WS SOLUCOES HIDRAULICAS E AQUECIMENTO LTDAArroio do Meio (RS)
- JULIANO MARCOS BARCELLAArroio do Meio (RS)
- GUSTAVO JOEL BARCELLAArroio do Meio (RS)
- EGUIMAR ANDRE DOS SANTOSArroio do Meio (RS)
- ELTON ROGERIO FERNANDESArroio do Meio (RS)
- DANIEL DE AZEVEDO DA SILVAArroio do Meio (RS)
- JONAS MULLERArroio do Meio (RS)
- ALYSSON SOBRERA FAGUNDESArroio do Meio (RS)
- WILLIAN DANIEL DA SILVA FARIASArroio do Meio (RS)
- ELISON DA SILVA DE FARIASArroio do Meio (RS)
- ILDO JOSE PARANHOS MULLERArroio do Meio (RS)
- FABIANO RODRIGUES DOS SANTOSArroio do Meio (RS)
- CARLOS MIGUEL PINHEIRO DE LIMAArroio do Meio (RS)
- RICARDO LUCIANO CLAROArroio do Meio (RS)
- CESAR RECKZIEGELArroio do Meio (RS)
- LEANDRO MORSArroio do Meio (RS)
- CRISTIANO HENRIQUE DE LIMAArroio do Meio (RS)
- JOHN LENON BREITENBACHArroio do Meio (RS)
- JOUVAN SERAFINIArroio do Meio (RS)
- DANIEL ALEX MORSArroio do Meio (RS)
- LEONARDO SELEMAR DUTRAArroio do Meio (RS)
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
- Arroio do Meio (RS)0.7
- Rio Grande do Sul0.2
- Brazil0.1
In Arroio do Meio (RS), the activity weighs 4.9 times what it does in Brazil.
Rio Grande do Sul's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Porto Alegre 14.3% 457
- 2 Caxias do Sul 6.7% 214
- 3 Canoas 4.3% 137
- 4 Santa Maria 3.5% 113
- 5 Bento Gonçalves 3.2% 101
- 6 Pelotas 3.1% 98
- 7 Viamão 3.1% 98
- 8 Passo Fundo 3.0% 97
- 9 Novo Hamburgo 2.8% 91
- 10 Alvorada 2.7% 85
20 more cities
- 11 Gravataí 72
- 12 Santa Cruz do Sul 66
- 13 Lajeado 65
- 14 São Leopoldo 63
- 15 Capão da Canoa 52
- 16 Erechim 51
- 17 Gramado 49
- 18 Cachoeirinha 47
- 19 Sapucaia do Sul 46
- 20 Ijuí 40
- 21 Canela 37
- 22 Esteio 34
- 23 Rio Grande 28
- 24 Torres 28
- 25 Garibaldi 26
- 26 Arroio do Meio 25
- 27 Santa Rosa 25
- 28 Carazinho 24
- 29 Osório 23
- 30 Santo Ângelo 23
Class 4322-3 in Arroio do Meio (RS)
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Instalações hidráulicas, sanitárias e de gás · this one | 25 |
| 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração | 20 |
| 4322-3/03 Instalações de sistema de prevenção contra incêndio | 1 |
Close to this: 4321-5/00 · Instalação e manutenção elétrica, 76 companies in Arroio do Meio (RS).
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 Arroio do Meio (RS)?
25 active companies have CNAE 4322-3/01 as their main activity in Arroio do Meio (RS), according to the Receita Federal's October 2026 publication. That is 0.7 of every 100 companies there, against 0.1 in Brazil.
Which of Rio Grande do Sul's cities has the most companies in this activity?
Porto Alegre, with 457, 14.3% 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 Arroio do Meio (RS).