| RAYK EVENT LIMITED | Private company limited by shares | Dissolved |
| RAYK TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| RAYK TRADING LIMITED | Private company limited by shares | Dissolved |
| RAYKAR TRADING LIMITED | Private company limited by shares | Dissolved |
| RAYKEN BRAND COMMUNICATION COMPANY LIMITED | Private company limited by shares | Live |
| HONGKONG RAYKEN INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| HONGKONG RAYKEN OPTOELECTRONICS LIMITED | Private company limited by shares | Live |
| RAYKEN (GERMANY) PHARMACEUTICALS LIMITED | Private company limited by shares | Live |
| RAYKIN SECRETARIES LIMITED | Private company limited by shares | Live |
| RAYKO LIMITED | Private company limited by shares | Live |
| RAYKON LIMITED | Private company limited by shares | Dissolved |
| RAYKONG FOOD & BEVERAGE COMPANY LIMITED | Private company limited by shares | Dissolved |