![Ho-Sung Yoon](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>)
Ho-Sung Yoon
Chairman at
CASTEC KOREA CO.,LTD
Net worth: 984 045 $ as of 31/10/2026
Profile
Ho-Sung Yoon currently works at Castec Korea Co., Ltd., as Director, Senior MD & Head-Management from 2026.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 30/06/2026 | 1,086,035 ( 4.48% ) | 984 045 $ | 31/10/2026 |
Ho-Sung Yoon active positions
| Companies | Position | Start |
|---|---|---|
| CASTEC KOREA CO.,LTD | Chairman | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
7
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
CASTEC KOREA Co., Ltd.
 CASTEC KOREA Co., Ltd. Auto Parts: OEMProducer Manufacturing Manufactures and supplies automobile engines, brakes, driving units, electric and electronic components | Producer Manufacturing |
- Stock Market
- Insiders
- Ho-Sung Yoon
