| SMARTLIFE LIMITED | Private company limited by shares | Live |
| Smartlife (China) Limited | Private company limited by shares | Live |
| Smartlife Technology (China) Limited | Private company limited by shares | Live |
| BC Smartlife Technology Co., Limited | Private company limited by shares | Live |
| SMART-LIFE CONSULTING LIMITED | Private company limited by shares | Live |
| SMARTLIFE INDUSTRIAL CORPORATION HK LIMITED | Private company limited by shares | Live |
| Smartlife Development Limited | Private company limited by shares | Live |
| SMARTLIFE ELECTRONIC (HK) CO., LIMITED | Private company limited by shares | Live |
| JiangMen Smartlife Co., Limited | Private company limited by shares | Live |
| SMARTLIFE SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| SMARTLIFE SOLUTIONS COMPANY LIMITED | Private company limited by shares | Live |
| Smartlife Sci. & Tech. (HK) Co., Limited | Private company limited by shares | Live |