CNAE 0729-4/04 · Brazil
Extração de minérios de cobre, chumbo, zinco e outros minerais metálicos não ferrosos não especificados anteriormente
210 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
- 210
- 1,031st of 1,329 activities
- Opened in 12 months
- 23
- −30.3% · 962nd by openings
- Of every 100 companies in the country
- 0.0
- do this activity
- Openings per 100 active
- 11
- 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.- SALOBO METAIS S/ARio de Janeiro (RJ)
- MINERACAO CARAIBA S/ASão Paulo (SP)
- AVB MINERACAO LTDA.Nova Lima (MG)
- AMG BRASIL S.A.Nazareno (MG)
- TRIADE MINE EXPLORER LTDAGoiânia (GO)
- COOPERATIVA DE GARIMPEIROS DE CAMPO NOVO DE RONDONIA LTDACampo Novo de Rondônia (RO)
- LARGO VANADIO DE MARACAS S.ASalvador (BA)
- TORIO BRASIL MINERACAO LTDACuiabá (MT)
- ELO MINERACAO COMERCIO E SERVICOS PORTUARIOS LTDABrasília (DF)
- ALTO ALEGRE MINERAIS S.ACacoal (RO)
- SCH SCHWARZER MATERIAIS PARA CONSTRUCAO LTDASinop (MT)
- MINERACAO MARMORE BRANCO MAR DE ESPANHA LTDAMar de Espanha (MG)
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.
Where the companies are
Weight in each federative unit: of every 100 active companies, how many have this main activity
- 0.0
- 0.0
- 0.0
- 0.0
- 0.0
Federative units with the most companies
- 1 Minas Gerais 42
- 2 Bahia 37
- 3 São Paulo 16
- 4 Goiás 15
- 5 Pará 15
- 6 Rondônia 13
- 7 Mato Grosso 10
- 8 Pernambuco 9
- 9 Rio de Janeiro 7
- 10 Distrito Federal 6
See the 22 federative units
- 11 Paraná 5
- 12 Espírito Santo 4
- 13 Amapá 3
- 14 Piauí 3
- 15 Rio Grande do Norte 3
- 16 Tocantins 3
- 17 Paraíba 2
- 18 Roraima 2
- 19 Santa Catarina 2
- 20 Amazonas 1
- 21 Ceará 1
- 22 Rio Grande do Sul 1
Cities with the most companies
active companies by head office
- 1 São Paulo (SP) 11
- 2 Belo Horizonte (MG) 10
- 3 Rio de Janeiro (RJ) 7
- 4 Ariquemes (RO) 6
- 5 Jaguarari (BA) 6
- 6 Goiânia (GO) 6
- 7 Brasília (DF) 6
- 8 Parauapebas (PA) 4
- 9 Petrolina (PE) 4
- 10 Curaçá (BA) 4
See the 29 cities
- 11 Sinop (MT) 4
- 12 Canaã dos Carajás (PA) 3
- 13 Lagoa Grande (PE) 3
- 14 Mazagão (AP) 3
- 15 Itarantim (BA) 3
- 16 Juazeiro (BA) 3
- 17 Nazareno (MG) 3
- 18 Poços de Caldas (MG) 3
- 19 Curitiba (PR) 3
- 20 Caracaraí (RR) 2
- 21 Marabá (PA) 2
- 22 Curionópolis (PA) 2
- 23 Campo Novo de Rondônia (RO) 2
- 24 Jaicós (PI) 2
- 25 Botuporã (BA) 2
- 26 Lauro de Freitas (BA) 2
- 27 Coromandel (MG) 2
- 28 Nova Lima (MG) 2
- 29 Salinas (MG) 2
What activity 0729-4/04 is
- Section B — Indústrias extrativas
- Division — Extração de minerais metálicos
- Group — Extração de minerais metálicos não-ferrosos
- Class — Extração de minerais metálicos não ferrosos não especificados anteriormente
What it covers
- A extração de minerais metálicos de terras raras
- A extração de minério de cobre, chumbo, zinco e outros minerais metálicos não-ferrosos não compreendidos em outras subclasses
What it does not cover
- O beneficiamento de cobre, chumbo, zinco e outros minerais metálicos não-ferrosos classificados nesta subclasse, associado ou em continuação à extração (0729-4/05)Classified under: 0729-4/05 Beneficiamento de minérios de cobre, chumbo, zinco e outros minerais metálicos não ferrosos não especificados anteriormente
- As atividades de apoio à extração de minerais metálicos não-ferrosos realizadas sob contrato (0990-4/02)Classified under: 0990-4/02 Atividades de apoio à extração de minerais metálicos não ferrosos
- A produção de mates de cobre (2443-1/00)Classified under: 2443-1/00 Metalurgia do cobre
Typical activities
- Extração de minério de antimônio
- Extração de minério de berílio (glucínio)
- Extração de minério de chumbo
- Extração de minério de cobalto
- Extração de minério de cobre
- Extração de minério de cromo
- Extração de minério de lítio (ambligonita, lepidolita, pedalita)
- Extração de minério de molibdênio
- Extração de minério de vanádio
- Extração de minério de zinco
- Extração de minério de zircônio (zirconita)
- Extração de terras raras
The activities of class 0729-4
extração de minerais metálicos não ferrosos não especificados anteriormente, by subclass| Subclass | Active | Openings | Change |
|---|---|---|---|
| 0729-4/01 Extração de minérios de nióbio e titânio | 47 | 9 | — |
| 0729-4/02 Extração de minério de tungstênio | 13 | 0 | — |
| 0729-4/03 Extração de minério de níquel | 19 | 9 | — |
| 0729-4/04 Extração de minérios de cobre, chumbo, zinco e outros minerais metálicos não ferrosos não especificados anteriormente · this one | 210 | 23 | −30.3% |
| 0729-4/05 Beneficiamento de minérios de cobre, chumbo, zinco e outros minerais metálicos não ferrosos não especificados anteriormente | 50 | 4 | — |
Frequently asked questions about CNAE 0729-4/04
How many CNAE 0729-4/04 companies are there in Brazil?
210 active companies have CNAE 0729-4/04 as their main activity, according to the Receita Federal's October 2026 publication. It is 1,031st among the country's activities by companies.
Which activities make up class 0729-4?
Class 0729-4 has 5 subclasses: 0729-4/01; 0729-4/02; 0729-4/03; 0729-4/04; 0729-4/05. 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?
Minas Gerais, with 42. 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.