| Xinsi Technology (Hong Kong) Co., Limited | | Live |
| XINSI DEVELOPMENT LIMITED | Private company limited by shares | Live |
| XINSI TECHNOLOGY (HK) COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG XINSI EDUCATION TECH LIMITED | | Live |
| HONGKONG XINSI INT'L TRADE CO., LIMITED | Private company limited by shares | Live |
| XINSI TRADE LIMITED | Private company limited by shares | Live |
| XINSIHUA (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| XINSILU TRADE CO., LIMITED | Private company limited by shares | Live |
| HK XINSILU GROUP LIMITED | Private company limited by shares | Live |
| HK XINSIMEI FINE FRESH FOOD LIMITED | Private company limited by shares | Dissolved |
| XINSIMEI ELECTRONICS (HONGKONG) INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| Xinsion International Business Co., Limited | Private company limited by shares | Live |
| Hong Kong Xinsion Electronics Co., Limited | | Live |
| HONG KONG XINSIYU CO., LIMITED | | Live |
| H.K INT'L XINSIYU FASHION LIMITED | Private company limited by shares | Dissolved |
| HK XINSIYU INT'L FINERY LIMITED | Private company limited by shares | Live |
| XINSIYUAN HK TRADING LIMITED | Private company limited by shares | Live |
| Hongkong Xinsiyue Technology Co., Limited | Private company limited by shares | Live |