| BESTRON MANUFACTURING LIMITED | Private company limited by shares | Live |
| BESTRON TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| BESTRONG ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BESTRONG (HONG KONG) LIMITED | Private company limited by shares | Live |
| BESTRONG INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| BESTRONG INVESTMENTS LIMITED | Private company limited by shares | Live |
| Bestrong Technology Co Limited | | Live |
| BeStronger Limited | Private company limited by shares | Live |
| BeStronger (HK) Technology Co., Limited | Private company limited by shares | Dissolved |
| BESTRONIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| BESTRONIC ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BESTRONICS COMPANY LIMITED | Private company limited by shares | Live |
| BESTROSY LIMITED | Private company limited by shares | Dissolved |
| BESTROUND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BESTRUCK COMPANY LIMITED | Private company limited by shares | Dissolved |
| BESTRUE INTERNATIONAL MEDICAL GROUP LIMITED | Private company limited by shares | Dissolved |
| Best-Run Technology(Hong Kong) Co., Limited | Private company limited by shares | Live |
| BESTRUN TYRE CO., LIMITED | Private company limited by shares | Live |
| HK BESTRUN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BESTRY LIMITED | Private company limited by shares | Dissolved |
| BESTRY LIMITED | Private company limited by shares | Dissolved |
| BESTRY TRADING LIMITED | Private company limited by shares | Dissolved |