| BLUETOOTH DEVICES LIMITED | Private company limited by shares | Dissolved |
| Cloud Devices Limited | Private company limited by shares | Live |
| Advanced Power Devices Co., Limited | Private company limited by shares | Live |
| EXCELLENT DEVICES LIMITED | Private company limited by shares | Dissolved |
| FAIRFIELD DEVICES LIMITED | Private company limited by shares | Dissolved |
| G-TOUCH DEVICES LIMITED | Private company limited by shares | Live |
| MARK DEVICES COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASIA MOTOR DEVICES HOLDING LIMITED | Private company limited by shares | Live |
| Nebo Devices Limited | | Live |
| Power Devices Limited | Private company limited by shares | Live |
| SMART DEVICES LIMITED | Private company limited by shares | Dissolved |
| Tag Smart Devices Limited | Private company limited by shares | Live |
| R&B SMART DEVICES COMPANY LIMITED | Private company limited by shares | Live |
| EMES Smart Devices Limited | Private company limited by shares | Live |
| SMART EUROPEAN DEVICES LIMITED | Private company limited by shares | Live |
| STANDARD DEVICES LIMITED | Private company limited by shares | Live |
| Microwave Systems and Devices Limited | Private company limited by shares | Live |
| TIME DEVICES LIMITED | Private company limited by shares | Dissolved |
| SRC WELLS DEVICES COMPANY LIMITED | Private company limited by shares | Live |