| PAK YU (WF) ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| W.F. Engineering Company Limited | Private company limited by shares | Live |
| TEAMWAY (W.F.) ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| JENNIFER W.F. LIU CHARITABLE FOUNDATION LIMITED | Company limited by guarantee | Live |
| HONG KONG W.F. INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| Peter & Andrew Brothers W.F. Limited | Private company limited by shares | Live |
| TAIHEIYO (W.F.) INVESTMENT LIMITED | Private company limited by shares | Live |
| WF42 Limited | | Live |
| W&FA TRADING LIMITED | Private company limited by shares | Live |
| WFACE INT'L GROUP LIMITED | Private company limited by shares | Live |
| WFang Great Hong Kong Limited | | Live |
| WFCC INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| WFCEO Limited | | Live |
| WFCS LIMITED | Private company limited by shares | Dissolved |
| WFCS FACILITIES MANAGEMENT LIMITED | Private company limited by shares | Live |
| WFDA DESIGN ART GRAND ALLIANCE LIMITED | Private company limited by shares | Live |
| HK WFFI INT'L INVESTMENT HOLDING GROUP CO., LIMITED | Private company limited by shares | Live |
| WFHD TRADING LIMITED | | Live |
| WFHK Limited | Private company limited by shares | Live |
| WFilter3 Limited | | Live |
| Wfolio Limited | | Live |
| WFORCE LIMITED | Private company limited by shares | Live |
| WFRIC HK Limited | Private company limited by shares | Live |
| WF'S Construction & Engineering Limited | Private company limited by shares | Live |
| WFSG LIMITED | Private company limited by shares | Dissolved |
| WFSTAR INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| W.F.T LIMITED | Private company limited by shares | Dissolved |
| WFTC INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| W_FX_Club Limited | Private company limited by shares | Live |
| WFXF (HK) LIMITED | Private company limited by shares | Dissolved |