![Sergio Rotondo](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>)
Sergio Rotondo
Director/Board Member at
CHALLENGER GOLD LIMITED
Net worth: 6 M $ as of 2026-07-30
Profile
Sergio Rotondo is the founder of Golden Mining SA, founded in 2017.
Mr. Rotondo is currently the Executive Vice Chairman of Challenger Gold Ltd., starting in 2025.
Education includes a graduate degree and an MBA from Universidad del CEMA.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-12-30 | 4,390,000 ( 2.91% ) | 6 M $ | 2026-07-30 |
Sergio Rotondo active positions
| Companies | Position | Start |
|---|---|---|
| CHALLENGER GOLD LIMITED | Director/Board Member | 2025-03-03 |
Former positions of Sergio Rotondo
| Companies | Position | End |
|---|---|---|
Golden Mining SA | Founder | - |
Training of Sergio Rotondo
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
8
1st degree connections
3
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
Universidad del CEMA
 Universidad del CEMA Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Challenger Gold Ltd.
 Challenger Gold Ltd. Precious MetalsNon-Energy Minerals Operates gold and copper exploration company | Non-Energy Minerals |
Golden Mining SA |
- Stock Market
- Insiders
- Sergio Rotondo
