| Company Name | Type | Status |
|---|---|---|
| S.D.C LIMITED | Private company limited by shares | Live |
| SDCIC GROUP LIMITED | Private company limited by shares | Live |
| SDCIC (Hong Kong) Construction Engineering Company Limited | Private company limited by shares | Live |
| SD-CONCEPT LIMITED | Private company limited by shares | Dissolved |
| SDCP MATRIX GROUP LIMITED | Private company limited by shares | Live |