| Amsu HK Limited | Private company limited by shares | Dissolved |
| AMSU ASIA LIMITED | Private company limited by shares | Live |
| AMSUN LIMITED | Private company limited by shares | Dissolved |
| AMSun Group Co., Limited | Private company limited by shares | Live |
| AMSUN INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| AMSUN HONG KONG LIMITED | Private company limited by shares | Live |
| AM-SUN LIGHT COMPANY LIMITED | Private company limited by shares | Live |
| AMSUN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| AMSUN TRADING COMPANY LIMITED | Private company limited by shares | Live |