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CNAE 3839-4/99 · Brazil

Recuperação de materiais não especificados anteriormente

5,755 active companies in the Brazilian CNPJ registry have this CNAE as their main activity. Look up companies and explore their distribution by state and city.

Source: Receita Federal, CNPJ Open Data · October 2026 publication

What this list shows

We count each active company in the Brazilian CNPJ registry once, by its head office 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.

Active companies
5,755
413th of 1,329 activities
Opened in 12 months
811
−3.9% · 386th by openings
Of every 100 companies in the country
0.0
do this activity
Openings per 100 active
14
in the country: 21

Active companies in this activity

More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.

Look up companies in this activity (up to 300)

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.

Where the companies are

Acre: 3 companies, 0.0 of every 100 active companies there Alagoas: 30 companies, 0.0 of every 100 active companies there Amapá: 2 companies, 0.0 of every 100 active companies there Amazonas: 42 companies, 0.0 of every 100 active companies there Bahia: 206 companies, 0.0 of every 100 active companies there Ceará: 139 companies, 0.0 of every 100 active companies there Distrito Federal: 60 companies, 0.0 of every 100 active companies there Espírito Santo: 191 companies, 0.0 of every 100 active companies there Goiás: 225 companies, 0.0 of every 100 active companies there Maranhão: 36 companies, 0.0 of every 100 active companies there Mato Grosso: 71 companies, 0.0 of every 100 active companies there Mato Grosso do Sul: 61 companies, 0.0 of every 100 active companies there Minas Gerais: 709 companies, 0.0 of every 100 active companies there Pará: 67 companies, 0.0 of every 100 active companies there Paraíba: 48 companies, 0.0 of every 100 active companies there Paraná: 594 companies, 0.0 of every 100 active companies there Pernambuco: 130 companies, 0.0 of every 100 active companies there Piauí: 25 companies, 0.0 of every 100 active companies there Rio de Janeiro: 379 companies, 0.0 of every 100 active companies there Rio Grande do Norte: 65 companies, 0.0 of every 100 active companies there Rio Grande do Sul: 440 companies, 0.0 of every 100 active companies there Rondônia: 25 companies, 0.0 of every 100 active companies there Roraima: 3 companies, 0.0 of every 100 active companies there Santa Catarina: 466 companies, 0.0 of every 100 active companies there São Paulo: 1,688 companies, 0.0 of every 100 active companies there Sergipe: 28 companies, 0.0 of every 100 active companies there Tocantins: 20 companies, 0.0 of every 100 active companies there

Weight in each federative unit: of every 100 active companies, how many have this main activity

  1. 0.0
  2. 0.0
  3. 0.0
  4. 0.0
  5. 0.0

Federative units with the most companies

  1. 1 São Paulo 1,688
  2. 2 Minas Gerais 709
  3. 3 Paraná 594
  4. 4 Santa Catarina 466
  5. 5 Rio Grande do Sul 440
  6. 6 Rio de Janeiro 379
  7. 7 Goiás 225
  8. 8 Bahia 206
  9. 9 Espírito Santo 191
  10. 10 Ceará 139
See the 27 federative units
  1. 11 Pernambuco 130
  2. 12 Mato Grosso 71
  3. 13 Pará 67
  4. 14 Rio Grande do Norte 65
  5. 15 Mato Grosso do Sul 61
  6. 16 Distrito Federal 60
  7. 17 Paraíba 48
  8. 18 Amazonas 42
  9. 19 Maranhão 36
  10. 20 Alagoas 30
  11. 21 Sergipe 28
  12. 22 Piauí 25
  13. 23 Rondônia 25
  14. 24 Tocantins 20
  15. 25 Acre 3
  16. 26 Roraima 3
  17. 27 Amapá 2

Cities with the most companies

active companies by head office

  1. 1 São Paulo (SP) 305
  2. 2 Rio de Janeiro (RJ) 107
  3. 3 Curitiba (PR) 70
  4. 4 Guarulhos (SP) 65
  5. 5 Brasília (DF) 60
  6. 6 Goiânia (GO) 56
  7. 7 Belo Horizonte (MG) 54
  8. 8 Porto Alegre (RS) 54
  9. 9 Duque de Caxias (RJ) 49
  10. 10 Joinville (SC) 49
See the 30 cities
  1. 11 Fortaleza (CE) 46
  2. 12 Campinas (SP) 46
  3. 13 Caxias do Sul (RS) 39
  4. 14 Salvador (BA) 38
  5. 15 Pinheiros (ES) 34
  6. 16 Manaus (AM) 33
  7. 17 Recife (PE) 32
  8. 18 São José dos Pinhais (PR) 31
  9. 19 Contagem (MG) 29
  10. 20 Osasco (SP) 27
  11. 21 Piracicaba (SP) 26
  12. 22 São Bernardo do Campo (SP) 26
  13. 23 Betim (MG) 25
  14. 24 Cascavel (PR) 25
  15. 25 Aparecida de Goiânia (GO) 25
  16. 26 Franca (SP) 24
  17. 27 Campo Grande (MS) 24
  18. 28 São Gonçalo (RJ) 21
  19. 29 Campo Mourão (PR) 21
  20. 30 Maceió (AL) 20

What activity 3839-4/99 is

  1. Section E — Água, esgoto, atividades de gestão de resíduos e descontaminação
  2. Division — Coleta, tratamento e disposição de resíduos; recuperação de materiais
  3. Group — Recuperação de materiais
  4. Class — Recuperação de materiais não especificados anteriormente

What it covers

  • A trituração, a limpeza e a classificação de vidro
  • A recuperação de aparas e desperdícios de papel e papelão, para a produção de matéria-prima secundária
  • A recuperação de borracha, como pneus usados, para a produção de matéria-prima secundária
  • A trituração, limpeza e triagem de outros desperdícios não especificados anteriormente, para a obtenção de matéria-prima secundária
  • O processamento de outros resíduos de alimentos, bebidas e fumo e substâncias residuais em matérias-primas secundárias

What it does not cover

Typical activities

  • Borracha, compactação para recuperação de
  • Borracha de pneus usados, compactação de
  • Borracha de pneus usados, recuperação de
  • Borracha de pneus usados, redução mecânica de
  • Borracha de pneus usados, seleção, trituração, limpeza e triagem para recuperação de
  • Borracha, recuperação de
  • Borracha, redução mecânica para recuperação de
  • Desmantelamento de aparelhos e equipamentos elétricos e eletrônicos para fins reaproveitamento de materiais
  • Desmantelamento de aparelhos e equipamentos elétricos e eletrônicos para fins reaproveitamento recuperação de materiais
  • Desperdícios de madeira, compactação para recuperação de
  • Desperdícios de madeira, recuperação de
  • Desperdícios de madeira, redução mecânica para recuperação de
See the other 23 typical activities
  • Desperdícios de madeira, seleção, trituração, limpeza e triagem para recuperação de
  • Materiais de baterias usadas, recuperação de
  • Materiais de baterias usadas, triagem para recuperação de
  • Material têxtil, compactação de
  • Material têxtil, recuperação de
  • Material têxtil, redução mecânica para recuperação de
  • Papel, papelão e aparas, compactação para recuperação de
  • Papel, papelão e aparas, recuperação de
  • Papel, papelão e aparas, redução mecânica para recuperação de
  • Papel, papelão e aparas, seleção, trituração, limpeza e triagem de
  • Processamento e recuperação de óleos e lubrificantes usados, como matéria-prima secundária
  • Recuperação de materiais e componentes eletrônicos
  • Recuperação de materiais e resíduos dos eletroeletrônicos
  • Recuperação de resíduos eletrônicos
  • Regeneração de substâncias químicas a partir de desperdícios
  • Resíduos contendo produtos químicos, recuperação de
  • Serviços de triagem e recuperação de materiais descartados da coleta domiciliar, exceto materiais plásticos e metálicos
  • Serviços de triagem e recuperação de materiais descartados da coleta seletiva, exceto materiais plásticos e metálicos
  • Triagem para recuperação de material têxtil
  • Vidro, compactação para recuperação de
  • Vidro, recuperação de
  • Vidro, redução mecânica para recuperação de
  • Vidro, seleção, trituração, limpeza e triagem de

Source: IBGE, CNAE 2.3 and its explanatory notes

The activities of class 3839-4

recuperação de materiais não especificados anteriormente, by subclass
SubclassActiveOpeningsChange
3839-4/01 Usinas de compostagem38541+20.6%
3839-4/99 Recuperação de materiais não especificados anteriormente · this one5,755811−3.9%

Frequently asked questions about CNAE 3839-4/99

How many CNAE 3839-4/99 companies are there in Brazil?

5,755 active companies have CNAE 3839-4/99 as their main activity, according to the Receita Federal's October 2026 publication. It is 413th among the country's activities by companies.

Which activities make up class 3839-4?

Class 3839-4 has 2 subclasses: 3839-4/01; 3839-4/99. The official names are in the subclass table. A company declares one main activity and may declare others as secondary activities.

Which federative unit has the most companies in this activity?

São Paulo, with 1,688. There, 0.0 of every 100 active companies have this main activity, against 0.0 in the national registry.

Does this total include branches and secondary activities?

No. Each active company is counted once, by its head office and registered main activity. A company may carry out this activity as a secondary activity and be excluded from the count. Geographic distribution uses the registered location; records without a recognized federative unit may be counted nationally without appearing in local groups.

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 in the Brazilian CNPJ registry with this as their main activity, counted once by head office. Location is taken from the registry. Where available, openings are for the last 12 months, compared with the previous 12 months.