CNAE 4322-3/01 · Rio do Sul (SC)
Instalações hidráulicas, sanitárias e de gás in Rio do Sul (SC)
45 active companies are headquartered in Rio do Sul (SC) with this CNAE as their main activity. They represent 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 · Santa Catarina 2,835
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 Rio do Sul (SC)
- 45
- 0.1% of Brazil's
- Of every 100 companies in Rio do Sul (SC)
- 0.3
- do this activity
- Among Santa Catarina's cities
- 16th
- by companies in this activity
Active companies in Rio do Sul (SC)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 2- MACHADO INSTALACOES HIDRAULICAS LTDARio do Sul (SC)
- INSTALADORA HIDRAULICA KRIEGER - LTDARio do Sul (SC)
- H & S PROTECAO CONTRA INCENDIO LTDARio do Sul (SC)
- RK INSTALADORA HIDRAULICA LTDARio do Sul (SC)
- S.O.S REPAROS HIDRAULICOS LTDARio do Sul (SC)
- INSTALADORA DIAS LTDARio do Sul (SC)
- LH INSTALACAO E MANUTENCAO DE PISCINAS LTDARio do Sul (SC)
- INGO WEISS INSTALACAO HIDRAULICA LTDARio do Sul (SC)
- RODE HIDRAULICAS LTDARio do Sul (SC)
- DJONATA RODRIGO MATTOS ENCANADORRio do Sul (SC)
- PATRICIA MAUERWERKRio do Sul (SC)
- VALDECIR RIBEIRO FRANCARio do Sul (SC)
- PATRICIA BECKERRio do Sul (SC)
- VANDERLEI MAUESCKIRio do Sul (SC)
- EZEQUIEL BRUNER INSTALACOES HIDRAULICASRio do Sul (SC)
- MARCIO BATISTA DE JESUSRio do Sul (SC)
- JONAS FRANCISCO SALVADORRio do Sul (SC)
- KEVIN WAGNER PEREIRARio do Sul (SC)
- JOSE MARIA MOREIRA MARQUES NETORio do Sul (SC)
- DEIVID DA SILVA VARGASRio do Sul (SC)
- CARLOS ALEXANDRE CORREA DO NASCIMENTORio do Sul (SC)
- CLAUDIOMIR CONSTANTERio do Sul (SC)
- ALCEU RIBEIRORio do Sul (SC)
- ANDRE ALVES PAESRio do Sul (SC)
- CRISTIAN GOMESRio do Sul (SC)
- GLEISON CESAR OLIVEIRA BELLRio do Sul (SC)
- IVO JOAO RODRIGUESRio do Sul (SC)
- IAGO FELIPE DA SILVARio do Sul (SC)
- CLEITON MIGUELRio do Sul (SC)
- DAVID NOVAKRio do Sul (SC)
List limited to 45 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
- Rio do Sul (SC)0.3
- Santa Catarina0.2
- Brazil0.1
In Rio do Sul (SC), the activity weighs 2.0 times what it does in Brazil.
Santa Catarina's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Joinville 9.1% 257
- 2 Blumenau 6.6% 187
- 3 Florianópolis 6.1% 174
- 4 Chapecó 5.9% 167
- 5 Camboriú 5.4% 154
- 6 Balneário Camboriú 4.2% 120
- 7 Itajaí 3.9% 110
- 8 Jaraguá do Sul 3.8% 108
- 9 Palhoça 3.8% 108
- 10 Itapema 3.8% 107
20 more cities
- 11 São José 94
- 12 Criciúma 68
- 13 Biguaçu 61
- 14 Lages 55
- 15 Concórdia 50
- 16 Rio do Sul 45
- 17 Navegantes 43
- 18 Araranguá 34
- 19 Tijucas 33
- 20 Brusque 29
- 21 Tubarão 28
- 22 Videira 25
- 23 Bombinhas 24
- 24 Porto Belo 24
- 25 Barra Velha 23
- 26 Braço do Norte 23
- 27 São Bento do Sul 23
- 28 Joaçaba 22
- 29 São Miguel do Oeste 22
- 30 Lontras 20
Class 4322-3 in Rio do Sul (SC)
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Instalações hidráulicas, sanitárias e de gás · this one | 45 |
| 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração | 50 |
| 4322-3/03 Instalações de sistema de prevenção contra incêndio | 3 |
Close to this: 4321-5/00 · Instalação e manutenção elétrica, 270 companies in Rio do Sul (SC).
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 Rio do Sul (SC)?
45 active companies have CNAE 4322-3/01 as their main activity in Rio do Sul (SC), according to the Receita Federal's October 2026 publication. That is 0.3 of every 100 companies there, against 0.1 in Brazil.
Which of Santa Catarina's cities has the most companies in this activity?
Joinville, with 257, 9.1% 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 Rio do Sul (SC).