CNAE 3600-6/01 · Paraná
Captação, tratamento e distribuição de água in Paraná
92 active companies are headquartered in Paraná with this CNAE as their main activity. They represent 5.5% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 1,686
What this list shows
We count each active company once, by its head office in this state 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 Paraná
- 92
- 5.5% of Brazil's
- Of every 100 companies in Paraná
- 0.0
- do this activity
- Among Brazil's federative units
- 6th
- by companies in this activity
Active companies in Paraná
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 4- COMPANHIA DE SANEAMENTO DO PARANA SANEPARCuritiba (PR)
- IGUACU SANEAMENTO S.A.Cascavel (PR)
- CDN SERVICOS DE AGUA E ESGOTO LTDACuritiba (PR)
- AGUA MINERAL MINERACOES LTDAMandirituba (PR)
- PARANAGUA SANEAMENTO S.A.Paranaguá (PR)
- NACIONAL AGUAS E SANEAMENTO LTDA - SCP MOSSORO-ASSUCuritiba (PR)
- NACIONAL AGUAS E SANEAMENTO LTDACuritiba (PR)
- NACIONAL AGUAS E SANEAMENTO LTDA - SCP PARNAMIRIM-MACAIBACuritiba (PR)
- FOXWATER PR SERVICOS EM TRATAMENTO DE AGUA, EFLUENTES E RESIDUOS LTDAFazenda Rio Grande (PR)
- MAYIM SERVICOS E PRODUTOS PERSONALIZADOS LTDAAraucária (PR)
- BRASAGUA - TRATAMENTO DE AGUA E EFLUENTES DO BRASIL LTDACascavel (PR)
- SERVICO DE PURIFICACAO DE AGUA LTDAArapongas (PR)
- GETEC SAEMA SPE LTDAMaringá (PR)
- TECG - TRATAMENTO DE EFLUENTES CAMPOS GERAIS S/APalmeira (PR)
- BELA VISTA SERVICOS LTDASanto Antônio da Platina (PR)
- SANIVA COMERCIO DE PRODUTOS QUIMICOS LTDA.Londrina (PR)
- HIDROLIFE INTELIGENCIA DA AGUA LTDAParanavaí (PR)
- LLS SERVICOS DE SANEAMENTO LTDACascavel (PR)
- RIBEIRAO SISTEMAS DE TRATAMENTO DE AGUA LTDATelêmaco Borba (PR)
- TRAT H2O LTDAIbiporã (PR)
- SERVICO AUTONOMO MUNICIPAL DE AGUA E ESGOTOPrado Ferreira (PR)
- SERVICO AUTONOMO MUN DE AGUA E ESGOTO-SAMAE-DE P C BRANCOPresidente Castelo Branco (PR)
- SERVICO AUTONOMO MUNICIPAL DE AGUA E ESGOTO-SAMAEMunhoz de Melo (PR)
- SERVICO AUTONOMO DE AGUA E ESGOTOItambaracá (PR)
- SERVICO AUTONOMO MUNICIPAL DE AGUA E ESGOTOSão Jerônimo da Serra (PR)
- SERVICO MUNICIPAL DE AGUA E ESGOTOSDoutor Ulysses (PR)
- SERVICO AUTONOMO MUNICIPAL DE AGUAS E ESGOTOS DE PORTO BARREIROPorto Barreiro (PR)
- SERVICO AUTONOMO MUNICIPAL DE AGUA E ESGOTOMiraselva (PR)
- SERVICO AUTONOMO MUNICIPAL DE AGUA E ESGOTOÂngulo (PR)
- SERVICO AUTONOMO MUNICIPAL DE AGUA E ESGOTO - SAMAEBoa Ventura de São Roque (PR)
List limited to 92 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
- Paraná0.0
- Brazil0.0
In Paraná, the activity weighs less than in Brazil.
Paraná's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Curitiba 6.5% 6
- 2 Marechal Cândido Rondon 4.3% 4
- 3 Cascavel 3.3% 3
- 4 Santo Antônio do Sudoeste 3.3% 3
- 5 Teixeira Soares 3.3% 3
- 6 Carambeí 2.2% 2
- 7 Guarapuava 2.2% 2
- 8 Ibiporã 2.2% 2
- 9 Londrina 2.2% 2
- 10 Mandirituba 2.2% 2
20 more cities
- 11 Palmeira 2
- 12 Palotina 2
- 13 Paranavaí 2
- 14 Boa Ventura de São Roque 1
- 15 Porto Barreiro 1
- 16 Prado Ferreira 1
- 17 Doutor Ulysses 1
- 18 Nova Santa Bárbara 1
- 19 Pitangueiras 1
- 20 Rio Bonito do Iguaçu 1
- 21 Ângulo 1
- 22 Abatiá 1
- 23 Alvorada do Sul 1
- 24 Andirá 1
- 25 Arapongas 1
- 26 Araucária 1
- 27 Bandeirantes 1
- 28 Capanema 1
- 29 Mangueirinha 1
- 30 Cruzeiro do Oeste 1
Class 3600-6 in Paraná
captação, tratamento e distribuição de água, by subclass| Subclass | Active |
|---|---|
| 3600-6/01 Captação, tratamento e distribuição de água · this one | 92 |
| 3600-6/02 Distribuição de água por caminhões | 36 |
Close to this: 0161-0/99 · Atividades de apoio à agricultura não especificadas anteriormente, 985 companies in Paraná.
What activity 3600-6/01 is
- A captação de água de chuva, rios, lagos, fontes, do subsolo, etc.
- O tratamento e purificação da água para fins de abastecimento, tais como: desinfecção, coagulação, floculação, decantação, filtração, correção do pH e fluoretação
- A armazenagem em reservatórios e a distribuição de água através de uma rede permanente de linhas, tubulações e dutos (instalações de infra-estrutura)
Frequently asked questions
How many companies have main CNAE 3600-6/01 in Paraná?
92 active companies have CNAE 3600-6/01 as their main activity in Paraná, 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 Paraná's cities has the most companies in this activity?
Curitiba, with 6, 6.5% of the state's companies in this activity.
Why can this total differ from the companies operating in this state?
This scope counts active companies by their head office and registered main activity. A company may operate in this state 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 Paraná.