CNAE 3600-6/01 · Rondônia
Captação, tratamento e distribuição de água in Rondônia
16 active companies are headquartered in Rondônia with this CNAE as their main activity. They represent 0.9% 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 Rondônia
- 16
- 0.9% of Brazil's
- Of every 100 companies in Rondônia
- 0.0
- do this activity
- Among Brazil's federative units
- 19th
- by companies in this activity
Active companies in Rondônia
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- COMPANHIA DE AGUAS E ESGOTOS DE RONDONIA CAERDPorto Velho (RO)
- AGUAS DE ARIQUEMES SANEAMENTO SPE S/AAriquemes (RO)
- AGUAS DE JARU SPE S.A.Jaru (RO)
- AGUAS DE BURITIS SANEAMENTO S.ABuritis (RO)
- AGUAS DE ROLIM DE MOURA SANEAMENTO SPE LTDA.Rolim de Moura (RO)
- AGUAS DE PIMENTA BUENO SANEAMENTO SPE LTDAPimenta Bueno (RO)
- CEREJEIRAS SANEAMENTO S.ACerejeiras (RO)
- SAO FRANCISCO SANEAMENTO S.ASão Francisco do Guaporé (RO)
- SIQUEIRA PROJETOS DE ENGENHARIA E SOLUCOES LTDAPorto Velho (RO)
- SERVICO AUTONOMO DE AGUAS E ESGOTOS - SAAEVilhena (RO)
- SERVICO AUTONOMO DE AGUA E ESGOTOAlta Floresta D'Oeste (RO)
- SERVICO AUTONOMO DE AGUA E ESGOTOPrimavera de Rondônia (RO)
- SERVICO AUTONOMO DE AGUA E ESGOTOCacoal (RO)
- AUTARQUIA DE SANEAMENTO DE ROLIM DE MOURA-SANEROMRolim de Moura (RO)
- SISTEMA AUTONOMO DE AGUA E ESGOTO DE ALTO ALEGRE DOS PARECISAlto Alegre dos Parecis (RO)
- SERVICO AUTONOMO DE AGUA E ESGOTOAlvorada D'Oeste (RO)
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
- Rondônia0.0
- Brazil0.0
In Rondônia, the activity weighs 1.6 times what it does in Brazil.
Rondônia's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Porto Velho 12.5% 2
- 2 Rolim de Moura 12.5% 2
- 3 Alto Alegre dos Parecis 6.2% 1
- 4 Buritis 6.2% 1
- 5 Ariquemes 6.2% 1
- 6 Cacoal 6.2% 1
- 7 Pimenta Bueno 6.2% 1
- 8 Vilhena 6.2% 1
- 9 Jaru 6.2% 1
- 10 Primavera de Rondônia 6.2% 1
4 more cities
- 11 São Francisco do Guaporé 1
- 12 Cerejeiras 1
- 13 Alta Floresta D'Oeste 1
- 14 Alvorada D'Oeste 1
Class 3600-6 in Rondônia
captação, tratamento e distribuição de água, by subclass| Subclass | Active |
|---|---|
| 3600-6/01 Captação, tratamento e distribuição de água · this one | 16 |
| 3600-6/02 Distribuição de água por caminhões | 11 |
Close to this: 4399-1/05 · Perfuração e construção de poços de água, 91 companies in Rondônia.
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 Rondônia?
16 active companies have CNAE 3600-6/01 as their main activity in Rondônia, 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 Rondônia's cities has the most companies in this activity?
Porto Velho, with 2, 12.5% 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 Rondônia.