CNAE 4322-3/01 · Foz do Iguaçu (PR)
Instalações hidráulicas, sanitárias e de gás in Foz do Iguaçu (PR)
116 active companies are headquartered in Foz do Iguaçu (PR) with this CNAE as their main activity. They represent 0.3% 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 Foz do Iguaçu (PR)
- 116
- 0.3% of Brazil's
- Of every 100 companies in Foz do Iguaçu (PR)
- 0.2
- do this activity
- Among Paraná's cities
- 6th
- by companies in this activity
Active companies in Foz do Iguaçu (PR)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 4- RENATO GRAU CORREA LTDAFoz do Iguaçu (PR)
- CRH2 LTDAFoz do Iguaçu (PR)
- GABI VM MANUTENCAO LTDAFoz do Iguaçu (PR)
- AQUAFLOW TUBULACOES HIDRAULICAS LTDAFoz do Iguaçu (PR)
- AQUAZUL TUBULACOES HIDRAULICAS LTDAFoz do Iguaçu (PR)
- GOTA DE OURO ENCANAMENTOS E ELETRICAS LTDAFoz do Iguaçu (PR)
- BRAGAZ - SISTEMAS DE AQUECIMENTO E ENGENHARIA DE GAS LTDAFoz do Iguaçu (PR)
- REVISARE MANUTENCAO E REFORMAS LTDAFoz do Iguaçu (PR)
- PESSI INSTALADORA HIDRAULICA LTDAFoz do Iguaçu (PR)
- PLUS LOG SERVICOS LTDAFoz do Iguaçu (PR)
- W A TUBULACOES HIDRAULICAS LTDAFoz do Iguaçu (PR)
- NS TUBULACAO HIDRAULICA LTDAFoz do Iguaçu (PR)
- HIDROENG ENGENHARIA HIDRAULICA WT LTDAFoz do Iguaçu (PR)
- ABN SERVICOS HIDRAULICOS PREDIAIS E RESIDENCIAIS LTDAFoz do Iguaçu (PR)
- BORGES ENCANAMENTO E MANUTENCAO HIDRAULICA LTDAFoz do Iguaçu (PR)
- KTL SERVICOS TECNICOS LTDAFoz do Iguaçu (PR)
- CESAMAR VIEIRA PINHEIRO LTDAFoz do Iguaçu (PR)
- HIDRO PARQUE LTDAFoz do Iguaçu (PR)
- IDEAL ENCANADORES LTDAFoz do Iguaçu (PR)
- JESSICA CRISTIANE RODRIGUES DA ROSAFoz do Iguaçu (PR)
- ALEXANDRE DA SILVAFoz do Iguaçu (PR)
- O J S DA SILVA ENCANAMENTO E MANUTENCAOFoz do Iguaçu (PR)
- JOSE LUIZ CHEFERFoz do Iguaçu (PR)
- VALDINEI DA SILVAFoz do Iguaçu (PR)
- EMERSON DA SILVAFoz do Iguaçu (PR)
- RAFHAEL DEDEA CUTRUNEO DE SOUZAFoz do Iguaçu (PR)
- SEDENIR PEDRINHO SEVEROFoz do Iguaçu (PR)
- WANDERLEY DE ARAUJO TEIXEIRAFoz do Iguaçu (PR)
- WALLISSON REIS SEVEROFoz do Iguaçu (PR)
- CIRINEO DA PAZFoz do Iguaçu (PR)
List limited to 116 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
- Foz do Iguaçu (PR)0.2
- Paraná0.2
- Brazil0.1
In Foz do Iguaçu (PR), the activity weighs 1.5 times what it does in Brazil.
Paraná's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Curitiba 23.1% 778
- 2 Londrina 7.9% 265
- 3 Cascavel 6.0% 202
- 4 Maringá 5.2% 175
- 5 Ponta Grossa 3.5% 117
- 6 Foz do Iguaçu 3.4% 116
- 7 Colombo 3.3% 110
- 8 São José dos Pinhais 2.9% 97
- 9 Toledo 2.6% 86
- 10 Pinhais 2.3% 79
20 more cities
- 11 Sarandi 79
- 12 Fazenda Rio Grande 57
- 13 Almirante Tamandaré 50
- 14 Araucária 49
- 15 Umuarama 47
- 16 Piraquara 46
- 17 Cambé 44
- 18 Arapongas 43
- 19 Campo Largo 37
- 20 Campo Mourão 37
- 21 Francisco Beltrão 37
- 22 Marialva 32
- 23 Apucarana 29
- 24 Pato Branco 29
- 25 Guarapuava 28
- 26 Paranavaí 26
- 27 Matinhos 26
- 28 Cianorte 22
- 29 União da Vitória 22
- 30 Paiçandu 20
Class 4322-3 in Foz do Iguaçu (PR)
instalações hidráulicas, de sistemas de ventilação e refrigeração, by subclass| Subclass | Active |
|---|---|
| 4322-3/01 Instalações hidráulicas, sanitárias e de gás · this one | 116 |
| 4322-3/02 Instalação e manutenção de sistemas centrais de ar condicionado, de ventilação e refrigeração | 397 |
| 4322-3/03 Instalações de sistema de prevenção contra incêndio | 5 |
Close to this: 4321-5/00 · Instalação e manutenção elétrica, 860 companies in Foz do Iguaçu (PR).
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 Foz do Iguaçu (PR)?
116 active companies have CNAE 4322-3/01 as their main activity in Foz do Iguaçu (PR), according to the Receita Federal's October 2026 publication. That is 0.2 of every 100 companies there, against 0.1 in Brazil.
Which of Paraná's cities has the most companies in this activity?
Curitiba, with 778, 23.1% 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 Foz do Iguaçu (PR).