CNAE 3600-6/01 · São Paulo
Captação, tratamento e distribuição de água in São Paulo
245 active companies are headquartered in São Paulo with this CNAE as their main activity. They represent 14.5% 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 São Paulo
- 245
- 14.5% of Brazil's
- Of every 100 companies in São Paulo
- 0.0
- do this activity
- Among Brazil's federative units
- 1st
- by companies in this activity
Active companies in São Paulo
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 1 of 9- COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO - SABESPSão Paulo (SP)
- SAAE SERVICO AUTONOMO DE AGUA E ESGOTO DE JACAREIJacareí (SP)
- BRK AMBIENTAL PARTICIPACOES S.A.São Paulo (SP)
- PINGO DE CRISTAL DISTRIBUIDORA DE AGUA LTDADiadema (SP)
- DALKA DO BRASIL LTDA.Campinas (SP)
- SAMOTRACIA MEIO AMBIENTE E EMPREENDIMENTOS LTDASão Paulo (SP)
- REAQT WATER TECHNOLOGIES LTDA.São Paulo (SP)
- GENERAL WATER SISTEMAS BRASIL LTDA.São Paulo (SP)
- ACQUA TECNOLOGIA E SANEAMENTO LTDASão Paulo (SP)
- AGUAS DE MATAO S.AMatão (SP)
- AGUAS DE ARACOIABA DA SERRA S.AAraçoiaba da Serra (SP)
- SANEA AMBIENTAL LTDASão Paulo (SP)
- SOCIEDADE DE PARTICIPACAO EM PROJETOS DE SANEAMENTO LTDASão Paulo (SP)
- GENERAL WATER AGUAS LTDASão Paulo (SP)
- GENERAL WATER SANEAMENTO LTDASão Paulo (SP)
- JSW SANEAMENTO, MEIO AMBIENTE E ADMINISTRACAO DE BENS LTDAItu (SP)
- AGUA BOA DUGRI LTDAItu (SP)
- CAZE TRANSPORTE DE AGUA POTAVEL LTDACarapicuíba (SP)
- HYDRA MINERACAO LTDAIndaiatuba (SP)
- DAE SA - AGUA E ESGOTOJundiaí (SP)
- SABESP OLIMPIA S/AOlímpia (SP)
- BRK AMBIENTAL - SUMARE S.ASumaré (SP)
- VIDA GESTAO SANEAMENTO LTDASão José do Rio Preto (SP)
- AGUAS DE JAHU S/AJaú (SP)
- GENERAL WATER S/ASão Paulo (SP)
- BRK AMBIENTAL - PORTO FERREIRA S.A.Porto Ferreira (SP)
- OURINHOS SANEAMENTO S.A.Ourinhos (SP)
- SAMAR - SOLUCOES AMBIENTAIS DE ARACATUBA S.A.Araçatuba (SP)
- DAEV S.A.Valinhos (SP)
- SAAE - SANEAMENTO AMBIENTAL DE ATIBAIAAtibaia (SP)
List limited to 245 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
- São Paulo0.0
- Brazil0.0
In São Paulo, the activity weighs less than in Brazil.
São Paulo's cities with the most companies in this activity
active companies and each city's share of the state
- 1 São Paulo 20.8% 51
- 2 Itu 2.0% 5
- 3 Indaiatuba 1.6% 4
- 4 São José do Rio Preto 1.6% 4
- 5 Votorantim 1.6% 4
- 6 Araçatuba 1.2% 3
- 7 Cajamar 1.2% 3
- 8 Mauá 1.2% 3
- 9 Santana de Parnaíba 1.2% 3
- 10 São Lourenço da Serra 0.8% 2
20 more cities
- 11 Americana 2
- 12 Barueri 2
- 13 Bauru 2
- 14 Birigui 2
- 15 Brodowski 2
- 16 Cachoeira Paulista 2
- 17 Campinas 2
- 18 Capivari 2
- 19 Carapicuíba 2
- 20 Cordeirópolis 2
- 21 Diadema 2
- 22 Embu das Artes 2
- 23 Itapevi 2
- 24 Jaú 2
- 25 Leme 2
- 26 Limeira 2
- 27 Louveira 2
- 28 Marília 2
- 29 Nova Odessa 2
- 30 Piracicaba 2
Class 3600-6 in São Paulo
captação, tratamento e distribuição de água, by subclass| Subclass | Active |
|---|---|
| 3600-6/01 Captação, tratamento e distribuição de água · this one | 245 |
| 3600-6/02 Distribuição de água por caminhões | 610 |
Close to this: 0161-0/99 · Atividades de apoio à agricultura não especificadas anteriormente, 1,850 companies in São Paulo.
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 São Paulo?
245 active companies have CNAE 3600-6/01 as their main activity in São Paulo, 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 São Paulo's cities has the most companies in this activity?
São Paulo, with 51, 20.8% 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 São Paulo.