| Company Name | Type | Status |
|---|---|---|
| C.S.D Jewellery Design Company Limited | Private company limited by shares | Live |
| C.S.D. (H.K.) LIMITED | Private company limited by shares | Dissolved |
| CsDee Technology Co., Limited | Private company limited by shares | Live |
| CSDG LIMITED | Private company limited by shares | Dissolved |
| CSDN Asian Company Limited | Private company limited by shares | Live |
| CSDS (HONGKONG) ENGINEERING TECHNOLOGY LIMITED | Live | |
| CSDW LIMITED | Private company limited by shares | Live |