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CNAE 3831-9/01 · Paraná

Recuperação de sucatas de alumínio in Paraná

784 active companies are headquartered in Paraná with this CNAE as their main activity. They represent 8.7% 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

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
784
8.7% of Brazil's
Of every 100 companies in Paraná
0.0
do this activity
Among Brazil's federative units
3rd
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 10

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 much the activity weighs

of every 100 active companies, how many do this activity

  1. Paraná0.0
  2. Brazil0.0

In Paraná, the activity weighs 1.2 times what it does in Brazil.

Paraná's cities with the most companies in this activity

active companies and each city's share of the state

  1. 1 Curitiba 17.0% 133
  2. 2 Ponta Grossa 4.1% 32
  3. 3 Sarandi 3.4% 27
  4. 4 Maringá 3.2% 25
  5. 5 Cascavel 2.8% 22
  6. 6 São José dos Pinhais 2.8% 22
  7. 7 Londrina 2.2% 17
  8. 8 Campo Mourão 1.9% 15
  9. 9 Paranavaí 1.7% 13
  10. 10 Piraquara 1.7% 13
20 more cities
  1. 11 Umuarama 11
  2. 12 Fazenda Rio Grande 11
  3. 13 Almirante Tamandaré 10
  4. 14 Araucária 10
  5. 15 Guarapuava 10
  6. 16 União da Vitória 10
  7. 17 Colombo 9
  8. 18 Foz do Iguaçu 9
  9. 19 Matinhos 9
  10. 20 Pinhais 8
  11. 21 Apucarana 8
  12. 22 Castro 8
  13. 23 Ibaiti 8
  14. 24 Rio Negro 8
  15. 25 Rolândia 8
  16. 26 Toledo 8
  17. 27 Arapongas 7
  18. 28 Lapa 7
  19. 29 Irati 6
  20. 30 Loanda 6

Class 3831-9 in Paraná

recuperação de materiais metálicos, by subclass
SubclassActive
3831-9/01 Recuperação de sucatas de alumínio · this one784
3831-9/99 Recuperação de materiais metálicos, exceto alumínio460

Close to this: 3831-9/99 · Recuperação de materiais metálicos, exceto alumínio, 460 companies in Paraná.

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

See everything this activity covers

Frequently asked questions

How many companies have main CNAE 3831-9/01 in Paraná?

784 active companies have CNAE 3831-9/01 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 133, 17.0% 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 Paraná.