CNAE 3831-9/01 · Petrópolis (RJ)
Recuperação de sucatas de alumínio in Petrópolis (RJ)
15 active companies are headquartered in Petrópolis (RJ) with this CNAE as their main activity. They represent 0.2% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 9,038 · Rio de Janeiro 568
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 Petrópolis (RJ)
- 15
- 0.2% of Brazil's
- Of every 100 companies in Petrópolis (RJ)
- 0.0
- do this activity
- Among Rio de Janeiro's cities
- 7th
- by companies in this activity
Active companies in Petrópolis (RJ)
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- THAINARA GALDINO GOMES DA SILVAPetrópolis (RJ)
- LEANDRO DE JESUS DUTRAPetrópolis (RJ)
- JUNIOR GONCALVES DA COSTAPetrópolis (RJ)
- CAIQUE GOUVEIA RABELOPetrópolis (RJ)
- MARIA APARECIDA MARIANO ARAUJOPetrópolis (RJ)
- ELAINE MEDEIROSPetrópolis (RJ)
- KARINA MOLTER DE ALMEIDA VIEIRAPetrópolis (RJ)
- FABIO COELHO DE OLIVEIRAPetrópolis (RJ)
- CLEUFAS SOARES DE MENEZESPetrópolis (RJ)
- THIAGO DOS REIS TAVARESPetrópolis (RJ)
- LUIZ FELIPE PEREIRA DE MELOPetrópolis (RJ)
- FLAVIO GOMES DE CARVALHO DO NASCIMENTOPetrópolis (RJ)
- DIEGO DOS SANTOS SILVAPetrópolis (RJ)
- CLAUDIO EURICO DE SOUZA WERNECKPetrópolis (RJ)
- CIRENE ROSA EVANGELHO DE BRITOPetrópolis (RJ)
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
- Petrópolis (RJ)0.0
- Rio de Janeiro0.0
- Brazil0.0
In Petrópolis (RJ), the activity weighs what it does in Brazil.
Rio de Janeiro's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Rio de Janeiro 31.0% 176
- 2 Duque de Caxias 7.6% 43
- 3 Nova Iguaçu 5.8% 33
- 4 São Gonçalo 3.5% 20
- 5 São João de Meriti 3.2% 18
- 6 Belford Roxo 2.8% 16
- 7 Petrópolis 2.6% 15
- 8 Magé 1.9% 11
- 9 Niterói 1.9% 11
- 10 São José do Vale do Rio Preto 1.9% 11
20 more cities
- 11 Cabo Frio 10
- 12 Itaguaí 10
- 13 Maricá 10
- 14 São Pedro da Aldeia 10
- 15 Angra dos Reis 9
- 16 Itaboraí 9
- 17 Nova Friburgo 9
- 18 Saquarema 9
- 19 Queimados 8
- 20 Campos dos Goytacazes 8
- 21 Volta Redonda 8
- 22 Rio das Ostras 7
- 23 Barra Mansa 7
- 24 Macaé 7
- 25 Nilópolis 6
- 26 Porto Real 5
- 27 Tanguá 5
- 28 Mesquita 5
- 29 Casimiro de Abreu 5
- 30 Itaperuna 5
Class 3831-9 in Petrópolis (RJ)
recuperação de materiais metálicos, by subclass| Subclass | Active |
|---|---|
| 3831-9/01 Recuperação de sucatas de alumínio · this one | 15 |
| 3831-9/99 Recuperação de materiais metálicos, exceto alumínio | 6 |
Close to this: 3831-9/99 · Recuperação de materiais metálicos, exceto alumínio, 6 companies in Petrópolis (RJ).
What activity 3831-9/01 is
- A seleção de alumínio descartado
- A trituração mecânica de sucatas de alumínio com a subseqüente classificação e separação
- A redução mecânica de peças de alumínio
Frequently asked questions
How many companies have main CNAE 3831-9/01 in Petrópolis (RJ)?
15 active companies have CNAE 3831-9/01 as their main activity in Petrópolis (RJ), 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 Rio de Janeiro's cities has the most companies in this activity?
Rio de Janeiro, with 176, 31.0% 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 Petrópolis (RJ).