| 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 |
| HONGKONG SUNSUDA TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| American Sunsui Limited | | Live |
| Sunsum Company Limited | Private company limited by shares | Live |
| SunSun Enterprise Company Limited | Private company limited by shares | Live |
| TAIWAN SUNSUNG ELECTRICAL APPLIANCE LIMITED | Private company limited by shares | Dissolved |
| Sunsung Trading Company Limited | Private company limited by shares | Live |
| Sunsunny Company Limited | Private company limited by shares | Live |
| BEST SUNSUNSHINE LIMITED | Private company limited by shares | Live |
| SUNSVET LIGHTING LIMITED | Private company limited by shares | Live |
| SUNSWAY LIMITED | Private company limited by shares | Dissolved |
| SUNSWEAR INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HONGKONG SUNSWONDERFUL INTERNATIONAL INVESTMENT GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNSWORLD LIMITED | Private company limited by shares | Dissolved |
| SUNSYID TRADING COMPANY, LIMITED | Private company limited by shares | Live |
| SUNSYNK LIMITED | Private company limited by shares | Live |
| SUNSYNK MOBILE LIMITED | | Live |
| SUNTA LIMITED | Private company limited by shares | Live |
| SHENZHEN SUNTA ENTERPRISES CO., LIMITED | Private company limited by shares | Live |
| SUNTA INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| SUNTA INDUSTRIAL INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| YI SHU SUNTA KUNSI LIMITED | Private company limited by shares | Dissolved |
| SUNTA OPTICAL COMPANY LIMITED | Private company limited by shares | Live |
| SUNTA OPTICAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| SUNTA TRADING LIMITED | Private company limited by shares | Live |
| SUNTAC LIMITED | Private company limited by shares | Dissolved |
| SUNTAC DEVELOPMENT LIMITED | Private company limited by shares | Live |
| SUNTAC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUNTAC HONG KONG LIMITED | Private company limited by shares | Dissolved |
| HONGKONG SUNTAC INTERNATIONAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNTACT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUNTACT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SUNTAI ADVERTISING LIMITED | Private company limited by shares | Dissolved |
| SUNTAI ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNTAI ENVISION LIMITED | | Live |
| SUNTAI GROUP LIMITED | Private company limited by shares | Dissolved |
| SUNTAI CONSTRUCT INDUSTRIAL HOLDING COMPANY LIMITED | Private company limited by shares | Live |
| SUNTAI INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SUNTAI SUPPLY CHAIN MANAGEMENT CO., LIMITED | | Live |
| SUNTAI OVERSEAS LIMITED | Private company limited by shares | Dissolved |