| D.D.S. LIMITED | Private company limited by shares | Dissolved |
| D&D'S LIMITED | Private company limited by shares | Live |
| DD's Café and Restaurant Limited | Private company limited by shares | Live |
| DD's Night Club Limited | Private company limited by shares | Live |
| D.D.S - Direct Diamond Solution Limited | Private company limited by shares | Dissolved |
| DD's Enterprises Limited | Private company limited by shares | Live |
| D.D.S. ENTERPRISES (H.K.) LIMITED | Private company limited by shares | Dissolved |
| D.D.S TRADING LIMITED | Private company limited by shares | Live |
| DDSafetynet Limited | Private company limited by shares | Live |
| DDSC Limited | Private company limited by shares | Live |
| DDSHOP LIMITED | Private company limited by shares | Live |
| DDSM COMPANY LIMITED | Private company limited by shares | Dissolved |
| Ddspert Technology Limited | | Live |
| DDST International Medical Co., Limited | Private company limited by shares | Live |
| DDSTONE CO., LIMITED | Private company limited by shares | Live |