| SDS4E Limited | Private company limited by shares | Live |
| SDSA RESOURCES INVESTMENT CO., LIMITED | | Live |
| SDSA RESOURCES CO., LIMITED | Private company limited by shares | Live |
| SDSA (HONG KONG) LIMITED | Private company limited by shares | Live |
| SDSCHK OFFSHORE LIMITED | Private company limited by shares | Live |
| SDSH MOVEMENT CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SDSH INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| HONGKONG SDSK HARDWARE PRECISION MANUFACTURING CO., LIMITED | Private company limited by shares | Live |
| SDS-TechGlobal Limited | Private company limited by shares | Live |
| SDS-VM LIMITED | Private company limited by shares | Live |
| SDSW LIMITED | Private company limited by shares | Live |