| Company Name | Type | Status |
|---|---|---|
| Bestom Material Technology (HK) Company Limited | Live | |
| BESTOM IOT TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| BESTOM TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| BESTOM HOLDINGS LIMITED | Private company limited by shares | Live |
| BESTOM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BESTOM LIGHT LIMITED | Private company limited by shares | Live |