CNAE 0899-1/02 · Brazil
Extração de quartzo
289 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
- 289
- 978th of 1,329 activities
- Opened in 12 months
- 20
- 972nd by openings
- Of every 100 companies in the country
- 0.0
- do this activity
- Openings per 100 active
- 7
- 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.- EVK - MINERACAO LTDAPadre Carvalho (MG)
- ACAYACA STONES QUARTZITES LTDADiamantina (MG)
- MINERADORA HARD STONE LTDASalinas (MG)
- QUARTZOMIX MINERAIS LTDAVitória da Conquista (BA)
- MINERACAO MATA VERDE LTDAIndaiabira (MG)
- MINERACAO PICO DE SERRA LTDAPresidente Juscelino (MG)
- EMPRESA BRASILEIRA DO QUARTZO LTDABelo Horizonte (MG)
- SELOMITRAL SERVICOS DE LOCACOES, MINERACOES E TRANSPORTES LTDABrás Pires (MG)
- MINERAIS DO VALE COMERCIO E SERVICOS LTDANazareno (MG)
- PLENNA MATERIAIS DE CONSTRUCAO LTDAMontes Claros (MG)
- MINERACAO MAROTO DIAMANTINA LTDADiamantina (MG)
- DIAMANTINA MINERACAO E CIA LTDADiamantina (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
Federative units with the most companies
- 1 Minas Gerais 154
- 2 Bahia 91
- 3 Ceará 8
- 4 Tocantins 7
- 5 Goiás 5
- 6 Pará 5
- 7 Paraíba 5
- 8 São Paulo 5
- 9 Espírito Santo 3
- 10 Rio Grande do Norte 2
See the 14 federative units
- 11 Alagoas 1
- 12 Pernambuco 1
- 13 Rio de Janeiro 1
- 14 Santa Catarina 1
Cities with the most companies
active companies by head office
- 1 São Tomé das Letras (MG) 24
- 2 Pindobaçu (BA) 18
- 3 Oliveira dos Brejinhos (BA) 11
- 4 Francisco Sá (MG) 10
- 5 Diamantina (MG) 9
- 6 Gouveia (MG) 7
- 7 São João do Paraíso (MG) 7
- 8 Curvelo (MG) 6
- 9 Salinas (MG) 6
- 10 Ninheira (MG) 5
See the 30 cities
- 11 Castro Alves (BA) 5
- 12 Macaúbas (BA) 5
- 13 Belo Horizonte (MG) 5
- 14 Vargem Grande do Rio Pardo (MG) 4
- 15 Vitória da Conquista (BA) 4
- 16 Corinto (MG) 4
- 17 Presidente Juscelino (MG) 4
- 18 Ipirá (BA) 3
- 19 Ipupiara (BA) 3
- 20 Piçarra (PA) 2
- 21 Capitão Poço (PA) 2
- 22 Indaiabira (MG) 2
- 23 Fortaleza (CE) 2
- 24 Catuji (MG) 2
- 25 Novo Horizonte (BA) 2
- 26 Aracatu (BA) 2
- 27 Belmonte (BA) 2
- 28 Caatiba (BA) 2
- 29 Condeúba (BA) 2
- 30 Itambé (BA) 2
What activity 0899-1/02 is
- Section B — Indústrias extrativas
- Division — Extração de minerais não-metálicos
- Group — Extração de outros minerais não-metálicos
- Class — Extração de minerais não metálicos não especificados anteriormente
What it covers
- A extração de quartzo nas suas diversas variedades: cristal de rocha, citrino, esfumaçado, rosa leitoso, etc.
- O beneficiamento de quartzo associado à extração
What it does not cover
- As atividades de apoio à extração de quartzo realizadas sob contrato (0990-4/03)Classified under: 0990-4/03 Atividades de apoio à extração de minerais não metálicos
- O beneficiamento de quartzo não associado à extração (2399-1/99)Classified under: 2399-1/99 Fabricação de outros produtos de minerais não metálicos não especificados anteriormente
Typical activities
- Beneficiamento de (associado a extração) quartzo (cristal de rocha)
- Extração de quartzo (cristal de rocha)
The activities of class 0899-1
extração de minerais não metálicos não especificados anteriormente, by subclass| Subclass | Active | Openings | Change |
|---|---|---|---|
| 0899-1/01 Extração de grafita | 22 | 4 | — |
| 0899-1/02 Extração de quartzo · this one | 289 | 20 | — |
| 0899-1/03 Extração de amianto | 1 | 0 | — |
| 0899-1/99 Extração de outros minerais não metálicos não especificados anteriormente | 877 | 26 | −21.2% |
Frequently asked questions about CNAE 0899-1/02
How many CNAE 0899-1/02 companies are there in Brazil?
289 active companies have CNAE 0899-1/02 as their main activity, according to the Receita Federal's October 2026 publication. It is 978th among the country's activities by companies.
Which activities make up class 0899-1?
Class 0899-1 has 4 subclasses: 0899-1/01; 0899-1/02; 0899-1/03; 0899-1/99. 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?
Minas Gerais, with 154. 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.