| Hong Kong Kaisu Supply Chain Limited | | Live |
| HK KAISUI FOOD CO., LIMITED | Private company limited by shares | Dissolved |
| KAISUI ELECTRONICS (HK) LIMITED | Private company limited by shares | Dissolved |
| KAISUITES LIMITED | Private company limited by shares | Live |
| KAISUN LIMITED | Private company limited by shares | Dissolved |
| KAISUN LIMITED | Private company limited by shares | Live |
| KAISUNG TRADING LIMITED | Private company limited by shares | Dissolved |
| KAISUNG TRADING LIMITED | Private company limited by shares | Live |
| Kaisuowei Technology Co., Limited | | Live |