![Nae-Hyun 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>)
Nae-Hyun Choi
Net worth: 151 M $ as of 2025-12-30
Profile
Nae-Hyun Choi is currently Co-Chief Executive Officer & Director at ALANTUM Corp.
since 2018 and President & Co-Chief Executive Officer at Kemco Co., Ltd. Formerly, Mr. 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. 0.88% | 2025-11-11 | 165,009 ( 0.88% ) | 151 M $ | 2025-12-30 |
Nae-Hyun Choi active positions
| Companies | Position | Start |
|---|---|---|
ALANTUM Corp.
 ALANTUM Corp. Develops and produces metal alloy foams | Chief Executive Officer | 2018-12-11 |
Kemco
 Kemco Manufactures nickel sulphate and related products | Chief Executive Officer | - |
Former positions of Nae-Hyun Choi
| Companies | Position | End |
|---|---|---|
| KOREA ZINC COMPANY, LTD. | Director/Board Member | 2025-03-27 |
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
Linked companies
| Private companies | 4 |
|---|---|
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 | |
Kemco
Kemco Manufactures nickel sulphate and related products |
- Stock Market
- Insiders
- Nae-Hyun Choi
