CNAE 0810-0/07 · Rio de Janeiro
Extração de argila e beneficiamento associado in Rio de Janeiro
19 active companies are headquartered in Rio de Janeiro with this CNAE as their main activity. They represent 2.6% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 726
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 de Janeiro
- 19
- 2.6% of Brazil's
- Of every 100 companies in Rio de Janeiro
- 0.0
- do this activity
- Among Brazil's federative units
- 9th
- by companies in this activity
Active companies in Rio de Janeiro
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- CEREJEIRA COMERCIO DE PRODUTOS MINERAIS E CONSTRUCAO CIVIL LTDACampos dos Goytacazes (RJ)
- AGROINDUSTRIA PIABANHA LTDACampos dos Goytacazes (RJ)
- SOARES MINERACAO LTDAParaíba do Sul (RJ)
- SAQUAREMA ECO LAGOS MINERADORA LTDASaquarema (RJ)
- FERRAZ COSTA EXTRACAO E COMERCIO DE MINERAIS LTDAAraruama (RJ)
- DAS DING MINERACAO LTDARio de Janeiro (RJ)
- ITA-PORTO MINERACAO E INDUSTRIA LTDAItaboraí (RJ)
- ARGIOLA INDUSTRIA E COMERCIO LTDAItaboraí (RJ)
- C. A. GOMES & PEREIRA INDUSTRIA E COMERCIO DE ARGILA LTDACampos dos Goytacazes (RJ)
- MINERADORA MARAVISTA LTDAItaboraí (RJ)
- CAMPO ALEGRE EXTRACAO DE ARGILA LTDAParaíba do Sul (RJ)
- MINERACAO PREMIER LTDARio Bonito (RJ)
- MINERADORA NATIVIDADE LTDANatividade (RJ)
- EXCOMAR EXTRACAO E COMERCIO DE ARGILA E AREIA LTDAMiguel Pereira (RJ)
- MINERACAO HYPPOLITO E SANTOS LTDARio Bonito (RJ)
- O. C. CARDOSO FILHO - EXTRACAO DE ARGILARio Bonito (RJ)
- J O P DA SILVA MATERIAIS DE CONSTRUCOESRio das Ostras (RJ)
- AUGUSTO L NORDSKOGResende (RJ)
- S S SALLES EXTRACAO DE ARGILAItaboraí (RJ)
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 de Janeiro0.0
- Brazil0.0
In Rio de Janeiro, the activity weighs less than in Brazil.
Rio de Janeiro's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Itaboraí 21.1% 4
- 2 Campos dos Goytacazes 15.8% 3
- 3 Rio Bonito 15.8% 3
- 4 Paraíba do Sul 10.5% 2
- 5 Rio das Ostras 5.3% 1
- 6 Araruama 5.3% 1
- 7 Miguel Pereira 5.3% 1
- 8 Natividade 5.3% 1
- 9 Resende 5.3% 1
- 10 Saquarema 5.3% 1
1 more cities
- 11 Rio de Janeiro 1
Class 0810-0 in Rio de Janeiro
extração de pedra, areia e argila, by subclass| Subclass | Active |
|---|---|
| 0810-0/01 Extração de ardósia e beneficiamento associado | 7 |
| 0810-0/02 Extração de granito e beneficiamento associado | 67 |
| 0810-0/03 Extração de mármore e beneficiamento associado | 3 |
| 0810-0/04 Extração de calcário e dolomita e beneficiamento associado | 9 |
| 0810-0/05 Extração de gesso e caulim | 1 |
| 0810-0/06 Extração de areia, cascalho ou pedregulho e beneficiamento associado | 313 |
| 0810-0/07 Extração de argila e beneficiamento associado · this one | 19 |
| 0810-0/08 Extração de saibro e beneficiamento associado | 36 |
| 0810-0/09 Extração de basalto e beneficiamento associado | 0 |
| 0810-0/10 Beneficiamento de gesso e caulim associado à extração | 0 |
| 0810-0/99 Extração e britamento de pedras e outros materiais para construção e beneficiamento associado | 151 |
Close to this: 2399-1/99 · Fabricação de outros produtos de minerais não metálicos não especificados anteriormente, 35 companies in Rio de Janeiro.
What activity 0810-0/07 is
- A extração de argilas para a indústria de cerâmica, de produtos refratários, artesanato e para uso como meios filtrantes
- O beneficiamento de argilas associado ou em continuação à extração
Frequently asked questions
How many companies have main CNAE 0810-0/07 in Rio de Janeiro?
19 active companies have CNAE 0810-0/07 as their main activity in Rio de Janeiro, 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 de Janeiro's cities has the most companies in this activity?
Itaboraí, with 4, 21.1% 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 de Janeiro.