| Company Name | Type | Status |
|---|---|---|
| YOUNGJI INTERNATIONAL TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| YOUNGJIN CO., LIMITED | Private company limited by shares | Dissolved |
| YOUNGJIN JEWELLERY CO., LIMITED | Private company limited by shares | Live |
| YOUNGJIN MARINE LIMITED | Private company limited by shares | Dissolved |
| YoungJoy Technology Limited | Private company limited by shares | Live |