CNAE 0810-0/04 · São Paulo
Extração de calcário e dolomita e beneficiamento associado in São Paulo
28 active companies are headquartered in São Paulo with this CNAE as their main activity. They represent 4.9% of Brazil's active companies with the same main activity.
Source: Receita Federal, CNPJ Open Data · October 2026 publication
The same activity in Brazil 577
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 São Paulo
- 28
- 4.9% of Brazil's
- Of every 100 companies in São Paulo
- 0.0
- do this activity
- Among Brazil's federative units
- 8th
- by companies in this activity
Active companies in São Paulo
More active establishments and higher registered capital first. This order is not a quality assessment or recommendation.- ABILIO PEDRO INDUSTRIA E COMERCIO LTDALimeira (SP)
- MASSARI MINERACAO PARTICIPACOES LTDA.Salto de Pirapora (SP)
- CALCARIO DIAMANTE LTDATietê (SP)
- GUAPIARA MINERACAO INDUSTRIA E COMERCIO LTDASorocaba (SP)
- AURORA MINERACAO E INDUSTRIA LTDAIpeúna (SP)
- MINERACAO E CALCARIO VITTI LTDARio Claro (SP)
- AGROMINE EXTRACAO DE MINERAIS MARINHO LTDABarueri (SP)
- ARGICAL COMERCIO E MINERACAO LTDAPiracicaba (SP)
- MINERACAO DIAMANTE LTDASaltinho (SP)
- MINERACAO LUFRA LTDAItapeva (SP)
- CALCARIO DIANOPOLIS LTDASão Paulo (SP)
- MINERACAO CAVIUNA LTDARio Claro (SP)
- CALCAREO BONANCA LTDARio Claro (SP)
- ITAOESTE SERVICOS E PARTICIPACOES LTDASão Bernardo do Campo (SP)
- MINERACAO DO ALTO RIBEIRA LTDABarra do Chapéu (SP)
- PH7-MINERACAO DE CALCARIO LTDASanta Rosa de Viterbo (SP)
- XRN MINERACAO LTDAPiracicaba (SP)
- GRAL ALFA MINERACAO - LTDASão Paulo (SP)
- IRMAOS ANSELMO INDUSTRIA E COMERCIO DE CALCARIO LTDAItapetininga (SP)
- CALCARIO SARTORI LTDARio Claro (SP)
- JUNITEX MINERACAO LTDABom Sucesso de Itararé (SP)
- SP MINERIOS LTDA.Ipeúna (SP)
- 2N MINERACAO LTDA.Ipeúna (SP)
- ROCHAFERTIL INDUSTRIA E COMERCIO DE CALCARIO LTDAPereiras (SP)
- SUL PAULISTA MINERACAO LTDABom Sucesso de Itararé (SP)
- FERTIMIN MINERACAO LTDATietê (SP)
- FRANCISCO DE BARROS FILHO - ESPOLEOItapeva (SP)
- JOSE ROBERTO MARTINS FONTESBom Sucesso de Itararé (SP)
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
- São Paulo0.0
- Brazil0.0
In São Paulo, the activity weighs less than in Brazil.
São Paulo's cities with the most companies in this activity
active companies and each city's share of the state
- 1 Rio Claro 14.3% 4
- 2 Bom Sucesso de Itararé 10.7% 3
- 3 Ipeúna 10.7% 3
- 4 Itapeva 7.1% 2
- 5 Piracicaba 7.1% 2
- 6 São Paulo 7.1% 2
- 7 Tietê 7.1% 2
- 8 Barra do Chapéu 3.6% 1
- 9 Saltinho 3.6% 1
- 10 Barueri 3.6% 1
7 more cities
- 11 Itapetininga 1
- 12 Limeira 1
- 13 Pereiras 1
- 14 Salto de Pirapora 1
- 15 Santa Rosa de Viterbo 1
- 16 São Bernardo do Campo 1
- 17 Sorocaba 1
Class 0810-0 in São Paulo
extração de pedra, areia e argila, by subclass| Subclass | Active |
|---|---|
| 0810-0/01 Extração de ardósia e beneficiamento associado | 25 |
| 0810-0/02 Extração de granito e beneficiamento associado | 19 |
| 0810-0/03 Extração de mármore e beneficiamento associado | 7 |
| 0810-0/04 Extração de calcário e dolomita e beneficiamento associado · this one | 28 |
| 0810-0/05 Extração de gesso e caulim | 2 |
| 0810-0/06 Extração de areia, cascalho ou pedregulho e beneficiamento associado | 687 |
| 0810-0/07 Extração de argila e beneficiamento associado | 202 |
| 0810-0/08 Extração de saibro e beneficiamento associado | 15 |
| 0810-0/09 Extração de basalto e beneficiamento associado | 23 |
| 0810-0/10 Beneficiamento de gesso e caulim associado à extração | 1 |
| 0810-0/99 Extração e britamento de pedras e outros materiais para construção e beneficiamento associado | 157 |
Close to this: 2399-1/99 · Fabricação de outros produtos de minerais não metálicos não especificados anteriormente, 314 companies in São Paulo.
What activity 0810-0/04 is
- A extração de calcário e dolomita e o beneficiamento associado ou em continuação à extração
- A trituração e fragmentação de pedras para serem utilizadas como fundentes e como matéria-prima para a produção de cal e cimento ou como material para construção
Frequently asked questions
How many companies have main CNAE 0810-0/04 in São Paulo?
28 active companies have CNAE 0810-0/04 as their main activity in São Paulo, 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 São Paulo's cities has the most companies in this activity?
Rio Claro, with 4, 14.3% 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 São Paulo.