![Chang-Young Choi](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>)
Chang-Young Choi
Net worth: 88 M $ as of 2025-12-30
Profile
Chang-Young Choi is Co-Chief Executive Officer & Director at ALANTUM Corp.
Dr. Choi was Co-Chief Executive Officer & Director at Korea Nickel Corp.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
KOREA ZINC CO., LTD. 0.52% | 2025-11-11 | 96,422 ( 0.52% ) | 88 M $ | 2025-12-30 |
Chang-Young Choi active positions
| Companies | Position | Start |
|---|---|---|
| KOREA ZINC COMPANY, LTD. | Corporate Officer/Principal | - |
ALANTUM Corp.
 ALANTUM Corp. Develops and produces metal alloy foams | Chief Executive Officer | - |
Former positions of Chang-Young Choi
| Companies | Position | End |
|---|---|---|
Korea Nickel Corp.
 Korea Nickel Corp. Other Metals/MineralsNon-Energy Minerals Engages in the manufacture and sale of nickel and nickel alloys | Chief Executive Officer | - |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
Korea Zinc Co., Ltd.
 Korea Zinc Co., Ltd. Other Metals/MineralsNon-Energy Minerals Manufactures and sells non-ferrous metal products | Non-Energy Minerals |
Korea Nickel Corp.
Korea Nickel Corp. Other Metals/MineralsNon-Energy Minerals Engages in the manufacture and sale of nickel and nickel alloys | Non-Energy Minerals |
ALANTUM Corp.
ALANTUM Corp. Develops and produces metal alloy foams |
- Stock Market
- Insiders
- Chang-Young Choi
