![Oscar Valenzuela](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Oscar Valenzuela
No open positions remaining
Net worth: - $ as of 30/05/2026
Non-Energy Minerals
Profile
Oscar Valenzuela worked as Director-Projects at Capstone Copper Corp.
From 2024 to 2026, served as Vice President-Project at Marimaca Copper Corp.
Also held the position of Chief Operating Officer & Head-Mantos Blancos at Mantos Copper SA.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 29/12/2024 | 0 ( -.--% ) | - $ | 30/05/2026 |
Former positions of Oscar Valenzuela
| Companies | Position | End |
|---|---|---|
| MARIMACA COPPER CORP. | Corporate Officer/Principal | 31/12/2025 |
| CAPSTONE COPPER CORP. | Corporate Officer/Principal | 31/05/2024 |
Mantos Copper SA
 Mantos Copper SA Other Metals/MineralsNon-Energy Minerals Engages in mining, extracting and sale of copper | Chief Operating Officer | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1
1st degree connections
3
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
Marimaca Copper Corp.
 Marimaca Copper Corp. Other Metals/MineralsNon-Energy Minerals Engages in the exploration and development of copper projects | Non-Energy Minerals |
Mantos Copper SA
Mantos Copper SA Other Metals/MineralsNon-Energy Minerals Engages in mining, extracting and sale of copper | Non-Energy Minerals |
Capstone Copper Corp.
 Capstone Copper Corp. Other Metals/MineralsNon-Energy Minerals Provides copper, gold, silver and molybdenum mining services | Non-Energy Minerals |
- Stock Market
- Insiders
- Oscar Valenzuela
