| HK KingSuit Co., Limited | Private company limited by shares | Live |
| KINGSUM LIMITED | Private company limited by shares | Dissolved |
| Kingsum Eng Company Limited | Private company limited by shares | Live |
| KINGSUM ELECTRONICS (HK) CO., LIMITED | Private company limited by shares | Live |
| Kingsum Engineering Limited | Private company limited by shares | Dissolved |
| Kingsum (International) Limited | Private company limited by shares | Dissolved |
| KINGSUN LIMITED | Private company limited by shares | Live |
| AMERICA KINGSUN AGRO-SCIENCE CO., LIMITED | Private company limited by shares | Dissolved |
| AMERICA KINGSUN AGRO-SCIENCE CO., LIMITED | Private company limited by shares | Live |
| Kingsun Bioscience Limited | Private company limited by shares | Dissolved |
| Kingsun China Company Limited | Private company limited by shares | Live |
| KINGSUN TEC CO., LIMITED | Private company limited by shares | Live |
| Kingsun Commodity Co., Limited | Private company limited by shares | Live |
| Kingsun Electronics Co., Limited | Private company limited by shares | Live |
| Kingsun Foods Co., Limited | Private company limited by shares | Live |
| KINGSUN INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| KINGSUN INDUSTRY DEV. CO., LIMITED | Private company limited by shares | Live |
| KINGSUN INDUSTRY & TRADE CO., LIMITED | Private company limited by shares | Live |
| KINGSUN MICROELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| NINGBO KINGSUN CO., LIMITED | Private company limited by shares | Dissolved |
| DONGGUAN KINGSUN OPTO CO., LIMITED | Private company limited by shares | Live |
| KINGSUN PHARMA CO., LIMITED | Private company limited by shares | Live |
| KINGSUN SHIPPING CO., LIMITED | Private company limited by shares | Live |
| KINGSUN TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| KINGSUN COMPUTER COMPANY LIMITED | Private company limited by shares | Live |
| KINGSUN COMPUTER CHEMICALS LIMITED | Private company limited by shares | Dissolved |
| KINGSUN CORPORATE LIMITED | Private company limited by shares | Live |
| KINGSUN EDUCATION CO., LIMITED | Private company limited by shares | Live |
| HK KINGSUN ELECTRONIC LIMITED | Private company limited by shares | Live |
| KINGSUN GLOBAL LIMITED | Private company limited by shares | Live |
| KINGSUN ENTERPRISE GROUP LIMITED | Private company limited by shares | Dissolved |
| KINGSUN INDUSTRY GROUP LIMITED | Private company limited by shares | Live |
| KINGSUN MACHINERY GROUP LIMITED | | Live |
| GUANGZHOU KINGSUN HEADWEAR INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| KINGSUN HARVEST LIMITED | Private company limited by shares | Live |
| KINGSUN INCORPORATION LIMITED | Private company limited by shares | Live |
| HK Kingsun Industrial Company Limited | Private company limited by shares | Live |
| SHENZHEN KINGSUN INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| KINGSUN PRECISION INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| HK KINGSUN INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| HK KINGSUN INVESTMENT MANAGMENT LIMITED | Private company limited by shares | Live |
| KING-SUN PRECISION (HONG KONG) CO. LIMITED | Private company limited by shares | Live |
| Kingsun Lighting Limited | Private company limited by shares | Live |
| KINGSUN LOYAL LIMITED | Private company limited by shares | Live |
| KINGSUN MANUFACTURING CO., LIMITED | Private company limited by shares | Dissolved |
| KINGSUN MANUFACTURING CO., LIMITED | Private company limited by shares | Live |
| KINGSUN MARINE (US) LIMITED | Private company limited by shares | Live |
| KINGSUN PLASTIC ELECTRON METAL RECYCLE TRADE COMPANY LIMITED | Private company limited by shares | Live |
| NINGBO KINGSUN LIMITED | Private company limited by shares | Live |
| Wenzhou Kingsun Optical Co., Limited | Private company limited by shares | Live |
| DONGGUAN KINGSUN OUTDOOR CO., LIMITED | Private company limited by shares | Live |
| KINGSUN PLUS LIMITED | Private company limited by shares | Dissolved |
| Kingsun production Limited | Private company limited by shares | Live |
| Kingsun Medical Products Limited | Private company limited by shares | Live |
| KINGSUN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| KINGSUN SUCCESS LIMITED | Private company limited by shares | Live |
| SUPER KINGSUN LIMITED | Private company limited by shares | Live |
| Kingsun Tech Limited | Private company limited by shares | Live |
| Kingsun LED Technology Limited | Private company limited by shares | Live |
| KingSun Technology Limited | Private company limited by shares | Live |
| KINGSUN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| KINGSUN SOLAR POWER TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| KINGSUN TRADING COMPANY LIMITED | Private company limited by shares | Live |
| FOSHAN KINGSUN TRADING LIMITED | Private company limited by shares | Live |
| KOREA KINGSUNBO INT'L DRESS LIMITED | Private company limited by shares | Dissolved |
| Kingsunda (HK) Limited | Private company limited by shares | Dissolved |
| Guangdong Kingsung Electronic Co., Limited | Private company limited by shares | Live |
| HONGKONG KINGSUNG INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| Kingsung Medical (Hongkong) Technology Co., Limited | Private company limited by shares | Live |
| Kingsung International Limited | Private company limited by shares | Dissolved |
| Kingsung International Co., Limited | Private company limited by shares | Live |
| HK KINGSUNLONG FURNITURINGS GROUP LIMITED | Private company limited by shares | Dissolved |
| KINGSUNS ENTERPRISE LIMITED | Private company limited by shares | Live |
| HK KINGSUNWAY DRESS LIMITED | Private company limited by shares | Dissolved |
| KINGSURE HI-TECH LIMITED | Private company limited by shares | Live |
| KINGSURE TRADE LIMITED | Private company limited by shares | Dissolved |
| KINGSURE TRADE LIMITED | | Live |
| KINGSURFER RESTAURANT COMPANY LIMITED | Private company limited by shares | Dissolved |