| Company Name | Type | Status |
|---|---|---|
| WOLSON LIMITED | Private company limited by shares | Dissolved |
| Wolson Engineering Company Limited | Live | |
| FAR WOLSON (H.K.) IMPORT&EXPORT CO., LIMITED | Private company limited by shares | Live |
| HONGKONG WOLSON WOODWORKING MACHINERY GROUP LIMITED | Private company limited by shares | Live |
| WOL-SOURCE INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |