| Y.D. INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| YD999 COMPANY LIMITED | Private company limited by shares | Live |
| YDAN NETMEDIA LIMITED | Private company limited by shares | Dissolved |
| YdbC Consulting Limited | | Live |
| Y.D.C. COMPANY LIMITED | Private company limited by shares | Dissolved |
| Y.D.E. ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| Y-DEJUN LIMITED | Private company limited by shares | Live |
| Ydel Property Limited | Private company limited by shares | Live |
| YDERM LIMITED | Private company limited by shares | Live |
| Y-DESIGN LIMITED | Private company limited by shares | Dissolved |
| YDESIGN LIMITED | Private company limited by shares | Live |
| YDET INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| YDGG LIMITED | | Live |
| YDGJ INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| YDGK Holding Limited | | Live |
| YDHK DEVELOPMENT LIMITED | Private company limited by shares | Live |
| YDHQ INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| YDHX CO., LIMITED | Private company limited by shares | Live |
| Y.D.I. COMPANY LIMITED | Private company limited by shares | Dissolved |
| Y-digit Enterprise Solution Limited | Private company limited by shares | Dissolved |
| Y-DIGITAL Limited | Private company limited by shares | Live |
| YDIN LIMITED | Private company limited by shares | Live |
| YDIVA Limited | | Live |
| HK YDJR CO., LIMITED | Private company limited by shares | Live |
| Y.D.K. ASIA LIMITED | Private company limited by shares | Dissolved |
| Y.D.L FACTORY CO., LIMITED | Private company limited by shares | Dissolved |
| Y.D.L. INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Y.D.L. Hong Kong Trade Co., Limited | Private company limited by shares | Live |
| Y.D.O. COMPANY LIMITED | Private company limited by shares | Dissolved |
| YDOA LIMITED | | Live |
| YDOTX 83 LIMITED | | Live |
| YDOTX Y36 LIMITED | | Live |
| YDREAM GARMENT TRADING CO., LIMITED | Private company limited by shares | Live |
| YDRIVE LIMITED | Private company limited by shares | Live |
| YDROHEAT INDUSTRIAL (HK) LIMITED | Private company limited by shares | Dissolved |
| HONGKONG YDSHINWON CO., LIMITED | Private company limited by shares | Dissolved |
| YDSM LIMITED | | Live |
| Yduck Limited | Private company limited by shares | Live |
| ITALY YDZMN SHOES LIMITED | Private company limited by shares | Live |