CNAE 3831-9/99 · Rio Grande do Sul
Recovery of metallic materials, except aluminum in Rio Grande do Sul
458 active companies are headquartered in Rio Grande do Sul with this CNAE as their main activity. They represent 8.1% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 5,663
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 Rio Grande do Sul
- 458
- 8.1% of Brazil's
- Of every 100 companies in Rio Grande do Sul
- 0.0
- do this activity
- Among Brazil's federative units
- 5th
- by companies in this activity
Active companies in Rio Grande do Sul
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation. · page 4 of 10- PAULO EDUARDO HOSTINSViamão (RS)
- VITOR LUIZ DE SOUZA ANERISPasso Fundo (RS)
- JOICE TAMARA MACHADO VIANANovo Hamburgo (RS)
- GABRIEL DE MORAES DA SILVEIRACanela (RS)
- TAIS PAOLA MACHADO DA SILVASão Leopoldo (RS)
- JOEDIR DE SIQUEIRASão Martinho (RS)
- ANTONIO PAIMMariana Pimentel (RS)
- LUIS FELIPE AZEVEDO DA SILVAPorto Alegre (RS)
- LUCAS DA SILVA RAMOSCaxias do Sul (RS)
- GELSO DE LIMASão Leopoldo (RS)
- VERA LUCIA DE OLIVEIRA VENTURINIRestinga Sêca (RS)
- OSMAR BONIFACIOSão Leopoldo (RS)
- MIGUEL ANGELO DE OLIVEIRA RIBEIRO RECICLADORARio Grande (RS)
- FABIO ANDRE ACOSTA BARCELOSPorto Alegre (RS)
- MARCIO IGNACIO DA SILVAPorto Alegre (RS)
- JOAO CARLOS ROCHA CAMARGO JUNIORPorto Alegre (RS)
- MAICON LUIS ALVES PEREIRACruzeiro do Sul (RS)
- DANIEL FRANCA DA SILVAPorto Alegre (RS)
- GABRIEL PEREIRA DE ABREUPorto Alegre (RS)
- MIGUEL SILVA BASILE DA CRUZPorto Alegre (RS)
- WLADMIR RODRIGUESPorto Alegre (RS)
- ANDERSON LUIZ MARQUES DA SILVAPorto Alegre (RS)
- LEANDRO LUIZ OLIVEIRA SOUZAPorto Alegre (RS)
- RODRIGO SILVEIRA GONCALVESPorto Alegre (RS)
- ROSMARI DA SILVA GOMESCaseiros (RS)
- JAQUELINE QUEIROZ PEREIRAPasso Fundo (RS)
- FERNANDO BACKAUSParobé (RS)
- FELIPE GONCALVES DA SILVANovo Hamburgo (RS)
- VILMO PALLALajeado (RS)
- ELTON ARLEI MORAESSanta Rosa (RS)
List limited to 300 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
- Rio Grande do Sul0.0
- Brazil0.0
In Rio Grande do Sul, the activity weighs 1.3 times what it does in Brazil.
Rio Grande do Sul's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Porto Alegre 14.0% 64
- 2 São Leopoldo 6.8% 31
- 3 Viamão 5.0% 23
- 4 Gravataí 3.7% 17
- 5 Canoas 3.5% 16
- 6 Caxias do Sul 3.5% 16
- 7 Novo Hamburgo 2.8% 13
- 8 Santa Maria 2.6% 12
- 9 Sapucaia do Sul 2.4% 11
- 10 Alvorada 2.0% 9
20 more cities
- 11 Passo Fundo 9
- 12 São Sebastião do Caí 9
- 13 Uruguaiana 8
- 14 Cachoeirinha 7
- 15 Rio Grande 7
- 16 Santo Ângelo 7
- 17 Cruzeiro do Sul 6
- 18 Santa Rosa 6
- 19 Carazinho 5
- 20 Ijuí 5
- 21 Lajeado 5
- 22 Canela 4
- 23 Cerro Largo 4
- 24 Frederico Westphalen 4
- 25 Restinga Sêca 4
- 26 São Gabriel 4
- 27 Capão da Canoa 4
- 28 Bagé 3
- 29 Bento Gonçalves 3
- 30 Canguçu 3
Class 3831-9 in Rio Grande do Sul
recuperação de materiais metálicos, by subclass| Subclass | Active |
|---|---|
| 3831-9/01 Recovery of aluminum scrap | 646 |
| 3831-9/99 Recovery of metallic materials, except aluminum · this one | 458 |
Close to this: 3831-9/01 · Recovery of aluminum scrap, 646 companies in Rio Grande do Sul.
What activity 3831-9/99 is
- A seleção de metais ferrosos e não-ferrosos descartados, exceto alumínio
- A trituração mecânica de sucatas de metais com a subseqüente classificação e separação, exceto alumínio
- A redução mecânica de peças de ferro volumosas, p. ex., vagões ferroviários
Frequently asked questions
How many companies have main CNAE 3831-9/99 in Rio Grande do Sul?
458 active companies have CNAE 3831-9/99 as their main activity in Rio Grande do Sul, 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 Grande do Sul's cities has the most companies in this activity?
Porto Alegre, with 64, 14.0% 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 Rio Grande do Sul.