| YOSU LIMITED | Private company limited by shares | Live |
| YoSum Consulting Co, Limited | | Live |
| YOSUN LIMITED | Private company limited by shares | Dissolved |
| YOSUN CO., LIMITED | Private company limited by shares | Dissolved |
| YOSUN POWER CO., LIMITED | Private company limited by shares | Live |
| YOSUN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| YOSUN PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| Yosun Technology Limited | | Live |
| YOSUNG LIMITED | Private company limited by shares | Live |
| YOSUNGROUP ASIA LIMITED | Private company limited by shares | Live |