Identity graph
CSN Mineracao headquarters, locations and relationships
- Legal name
- CSN Mineracao SA
- Industry
- Mining and Metals
- Founded
- 1941
- Ticker
- BOVESPA: CMIN3
- Phone
- +55 11 3049 7100
- Website
- ri.csnmineracao.com.br
CSN Mineracao office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Congonhas | Minas Gerais | Brazil | Headquarters |
- Parent company
- CSN Mineracao is part of Companhia Siderurgica Nacional (CSN).
Verified from public filings, company websites and news · Methodology
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About CSN Mineracao
CSN Mineracao (BOVESPA: CMIN3) is headquartered in Congonhas, Minas Gerais, Brazil. Founded in 1941, the company employs approximately 75 people worldwide.
Where is CSN Mineracao's main office?
CSN Mineracao's main headquarters office is located at Estrada Casa De Pedra Zoina Rural S/N, Congonhas, Minas Gerais 36415-000, Brazil. This is the company's primary corporate address.
CSN Mineracao contact information
The main switchboard for CSN Mineracao headquarters can be reached at +55 11 3049 7100. Official website: ri.csnmineracao.com.br.
What does CSN Mineracao do?
CSN Mineracao is a mining company that focuses on producing and exporting iron ore.
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- Cover Plan territories CSN Mineracao resolves to one account, so it lands in one territory, once. Territory planning
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A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.
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CSN Mineracao: frequently asked questions
Where is CSN Mineracao headquarters?
Estrada Casa De Pedra Zoina Rural S/N, Congonhas, Minas Gerais 36415-000, Brazil.
What is CSN Mineracao's phone number?
+55 11 3049 7100 (headquarters).
When was CSN Mineracao founded?
1941.
How many employees does CSN Mineracao have?
About 75, as of October 2026 (GraphIQ.ai estimate).
Is CSN Mineracao a public company?
Yes. CSN Mineracao trades on BOVESPA under the ticker CMIN3.
Questions about GraphIQ.ai
Is GraphIQ.ai a list of companies like a spreadsheet?
No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so CSN Mineracao here is the same CSN Mineracao in your CRM, territory plan and agent answers.
Where does this CSN Mineracao data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.