| SOLEX ATTO CONSULTING CO., LIMITED | Private company limited by shares | Live |
| Solex Electronics Corporation Limited | Private company limited by shares | Dissolved |
| SOLEX DEVICE CO., LIMITED | | Live |
| SOLEX DEVICE DESIGN CO., LIMITED | | Live |
| SOLEX OPTICAL ELECTRONICS LIMITED | Private company limited by shares | Live |
| SOLEX EXPRESS LIMITED | Private company limited by shares | Live |
| SOLEX (FAR EAST) LIMITED | Private company limited by shares | Live |
| SOLEX GROUP INVESTMENT LIMITED | Private company limited by shares | Live |
| Solex Holding Limited | | Live |
| SOLEX HIGH-TECH INDUSTRIES (HONGKONG) LIMITED | Private company limited by shares | Live |
| SOLEX INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| SOLEX INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SOLEX INTERNATIONAL (HK) CO., LIMITED | Private company limited by shares | Live |
| SOLEX INTERNATIONAL EQUIPMENT (HK) LIMITED | Private company limited by shares | Dissolved |
| SOLEX LIGHTING LIMITED | Private company limited by shares | Live |
| SOLEX SECURITY LOCKS (H.K.) LIMITED | Private company limited by shares | Live |
| SOLEX LOGISTICS (HK) COMPANY LIMITED | Private company limited by shares | Live |
| SHANG HAI SOLEX LOGISTICS LIMITED | Private company limited by shares | Dissolved |
| SHANG HAI SOLEX LOGISTICS LIMITED | Private company limited by shares | Live |
| SOLEX MOTOR-CYCLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOLEX THERMAL SCIENCE (HK) LIMITED | Private company limited by shares | Live |
| Solexant Hong Kong Limited | Private company limited by shares | Live |
| Solexym Limited | Private company limited by shares | Live |