| Company Name | Type | Status |
|---|---|---|
| HK DREW LIMITED | Live | |
| ICE DREW RESEARCH LIMITED | Private company limited by shares | Dissolved |
| DREWCOS LIMITED | Private company limited by shares | Dissolved |
| Drewdrones Studio Limited | Live | |
| DREWIS HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| Drews Engineering Company Limited | Private company limited by shares | Live |
| DREWS (HK) CO., LIMITED | Private company limited by shares | Live |
| DREWTON LIMITED | Private company limited by shares | Dissolved |