| RICHSTAR LIMITED | Private company limited by shares | Dissolved |
| RICHSTAR LIMITED | Private company limited by shares | Live |
| RICHSTAR ASIA LIMITED | Private company limited by shares | Live |
| ASIA RICHSTAR LIMITED | Private company limited by shares | Live |
| ASIA RICHSTAR INC LIMITED | Private company limited by shares | Live |
| CHAMPION RICHSTAR LIMITED | Private company limited by shares | Live |
| RICHSTAR (CHINA) LIMITED | Private company limited by shares | Dissolved |
| RICHSTAR (CHINA) LIMITED | Private company limited by shares | Dissolved |
| RICHSTAR ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| FULL RICHSTAR LIMITED | Private company limited by shares | Live |
| RICHSTAR GROUP LIMITED | Private company limited by shares | Dissolved |
| RICHSTAR INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RICHSTAR CENTURY INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| RICHSTAR INDUSTRY LIMITED | Private company limited by shares | Live |
| RICHSTAR ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| RICHSTAR PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| RICHSTAR (SHENZHEN) LIMITED | Private company limited by shares | Live |
| RICHSTAR TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RICHSTAR TRADE LIMITED | Private company limited by shares | Live |
| RICHSTAR TRADING LIMITED | Private company limited by shares | Dissolved |
| RICHSTAR TRADING LIMITED | Private company limited by shares | Dissolved |
| TRILLION RICHSTAR LIMITED | Private company limited by shares | Dissolved |
| RICHSTAR UNITED INDUSTRY LIMITED | Private company limited by shares | Live |
| RICHSTAR UNIVERSAL LIMITED | Private company limited by shares | Dissolved |
| RICHSTART TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |