| SUNSTABLE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Sunstank Technology Co., Limited | Private company limited by shares | Live |
| SUNSTAO INDUSTRIAL GROUP LIMITED | Private company limited by shares | Live |
| SUNSTAR LIMITED | Private company limited by shares | Dissolved |
| PYL (SUNSTAR) CO. LIMITED | Private company limited by shares | Live |
| SUNSTAR TT LIMITED | Private company limited by shares | Live |
| SunStar AI Limited | Private company limited by shares | Live |
| SUNSTAR (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SUNSTAR ASIA LIMITED | Private company limited by shares | Live Commenced dormancy on 12-Jun-2012 |
| SUNSTAR ASSETS LIMITED | Private company limited by shares | Live |
| SUNSTAR CENTURY LIMITED | Private company limited by shares | Dissolved |
| SUNSTAR ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNSTAR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNSTAR JEWELLERY LIMITED | Private company limited by shares | Live |
| SUNSTAR ORIENT LIMITED | Private company limited by shares | Dissolved |
| SUNSTAR PACIFIC LIMITED | Private company limited by shares | Live |
| SUNSTAR PUBLISHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN SUNSTAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNSTAR.COM LIMITED | Private company limited by shares | Dissolved |
| SUNSTARS LIMITED | Private company limited by shares | Live |
| SUN-STARS ASIA LIMITED | Private company limited by shares | Dissolved |
| SUNSTART LIMITED | Private company limited by shares | Dissolved |
| SUNSTART HOLDING LIMITED | Private company limited by shares | Live |
| SUNSTARTER LIMITED | Private company limited by shares | Live |
| SUNSTAT TRADE LIMITED | | Live |
| SUNSTATE CONSTRUCTION GROUP LDA LIMITED | Private company limited by shares | Live |
| SUNSTATE CORPORATION LIMITED | Private company limited by shares | Live |
| SUNSTATE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNSTATE FINANCE LIMITED | Public company limited by shares | Dissolved |
| SUNSTATE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SUNSTATE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNSTATE TRADING LIMITED | Private company limited by shares | Dissolved |
| SUNSTEP LIMITED | Private company limited by shares | Dissolved |
| Sunster Group Co., Limited | Private company limited by shares | Live |
| SUNSTO INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SUNSTONE COMPANY LIMITED | Private company limited by shares | Live |
| Sunstone DNA Limited | Private company limited by shares | Live |
| Sunstone Advisory Limited | | Live |
| SunStone Casting Limited | Private company limited by shares | Live |
| SUNSTONE CHINA LIMITED | Private company limited by shares | Live |
| SUNSTONE (HK) CO., LIMITED | Private company limited by shares | Live |
| Sunstone Holding Co., Limited | Private company limited by shares | Live |
| Sunstone Power E-commerce Company Limited | Private company limited by shares | Live |
| SUNSTONE ENERGY LIMITED | Private company limited by shares | Live |
| SUNSTONE ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| SUNSTONE GLOBAL LIMITED | | Live |
| SunStone Group Limited | Private company limited by shares | Live |
| SUNSTONE GROUP (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SUNSTONE (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Sunstone KB (HKSAR) Limited | Private company limited by shares | Live |
| HONG KONG SUNSTONE HOLDING LIMITED | Private company limited by shares | Live |
| SUNSTONE DIGITAL (HONGKONG) LIMITED | Private company limited by shares | Live |
| SUNSTONE INDUSTRIAL LIMITED | | Live |
| SUNSTONE INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| SUNSTONE INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SUNSTONE POWER INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Sunstone International Industry And Trade Co., Limited | Private company limited by shares | Live |
| KOMATSU SUNSTONE (CHINA) INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| Sunstone Materials Corporation (HK) Limited | Private company limited by shares | Live |
| Sunstone Partners Limited | | Live |
| Sunstone Property Management Limited | Private company limited by shares | Live |
| SUNSTONE SCIENTIFIC LIMITED | Private company limited by shares | Live |
| Shandong Sunstone Import & Export Co., Limited | | Live |
| SUNSTONE (T&C) LIMITED | Private company limited by shares | Dissolved |
| SUNSTONE TECH COMPANY LIMITED | Private company limited by shares | Live |
| SUNSTONE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SUNSTONE TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| Sunstone Package Technology Co., Limited | Private company limited by shares | Live |
| Sunstone Ships Technology Co., Limited | Private company limited by shares | Live |
| SUNSTONE TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNSTRAND LIMITED | Private company limited by shares | Dissolved |
| SUNSTRONG LIMITED | Private company limited by shares | Dissolved |
| SUN-STRONG LIMITED | Private company limited by shares | Dissolved |
| SUNSTRONG ENTERPRISE LIMITED | Private company limited by shares | Live |
| SUNSTRONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNSTRONG HOLDING LIMITED | Private company limited by shares | Dissolved |
| SUNSTRONG INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SUNSTRONG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Sunstyle Company Limited | Private company limited by shares | Live |
| SUNSTYLE PRODUCTS LIMITED | Private company limited by shares | Live |