| E-WISE LIMITED | Private company limited by shares | Dissolved |
| Ewise Limited | Private company limited by shares | Live |
| E-WISE ENTERPRISES LIMITED | Private company limited by shares | Live |
| EWISE (HK) CORPORATION LIMITED | Private company limited by shares | Dissolved |
| E-WISE HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| eWise Systems Hong Kong Holding Limited | Private company limited by shares | Dissolved |
| HONGKONG EWISE BUSINESS & TRADE CO., LIMITED | Private company limited by shares | Live |
| E-WISE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| E-WISE INTERNATIONAL ENTERPRISES LIMITED | Private company limited by shares | Live |