| YW-AGENT INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| Ywain Limited | | Live |
| Ywall Technology Trading Limited | | Live |
| YWBUSINESS INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| YWC-M-EA GROUP LIMITED | Private company limited by shares | Live |
| YWCROSSOVER CO., LIMITED | Private company limited by shares | Live |
| YWEI LIMITED | | Live |
| Y-WEST ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| Y.W.F. SHIPPING LIMITED | Private company limited by shares | Dissolved |
| YWFASHION CO., LIMITED | Private company limited by shares | Live |
| YWG-Cheongsam (HK) Group Shares Limited | Private company limited by shares | Live |
| YWHEE CHUMN ENTERPRISES COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 17-Oct-1995 |
| Y-Whisky Limited | Private company limited by shares | Live |
| YWHSL LIMITED | Private company limited by shares | Live |
| YWINCANO ENGINEERING LIMITED | Private company limited by shares | Live |
| Y.WING.Y LIMITED | | Live |
| YWIN'S COMPANY LIMITED | Private company limited by shares | Dissolved |
| Ywis Development Limited | Private company limited by shares | Live |
| YWIS (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| YWKC Trading Limited | Private company limited by shares | Live |
| YWKK Hong Kong Limited | | Live |
| YWMC LIMITED | Private company limited by shares | Dissolved |
| YWMeei & Co Limited | | Live |
| YWMY LIMITED | | Live |
| YWORTH INDUSTRIAL (HK) CO., LIMITED | Private company limited by shares | Live |
| YWS.1989 Limited | Private company limited by shares | Live |
| YWSC FAMILY LIMITED | | Live |
| YWS.F LIMITED | Private company limited by shares | Live |
| YWS.Hung Limited | Private company limited by shares | Live |
| YWS.Ivan Limited | Private company limited by shares | Live |
| YWS.J LIMITED | Private company limited by shares | Live |
| YWS.JJ LIMITED | Private company limited by shares | Live |
| YWS.JK LIMITED | Private company limited by shares | Live |
| YWS.K Limited | Private company limited by shares | Live |
| YWS.KYS LIMITED | Private company limited by shares | Live |
| YWS.L LIMITED | Private company limited by shares | Live |
| YWS.Lee Limited | Private company limited by shares | Live |
| YWS.LYQ LIMITED | Private company limited by shares | Live |
| YWS.Sai Limited | Private company limited by shares | Live |
| YWS.SW Limited | Private company limited by shares | Live |
| YWS.W LIMITED | Private company limited by shares | Live |
| YWS.Y LIMITED | Private company limited by shares | Live |
| YWS.YQ LIMITED | Private company limited by shares | Live |
| YWTR Limited | | Live |
| WEEI YWUN INTERNATIONAL HERB LIMITED | Private company limited by shares | Live |
| WEEI YWUN INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| Y.W.W. INT'L CO., LIMITED | Private company limited by shares | Live |
| YWWG TRADING LIMITED | Private company limited by shares | Live |
| Y.W.YAN LIMITED | | Live |