| Company Name | Type | Status |
|---|---|---|
| SURD WAY LIMITED | Private company limited by shares | Dissolved |
| SURDA TRADE LIMITED | Live | |
| Surdchem (HK) Investment Limited | Private company limited by shares | Live |
| SURDEN LIMITED | Private company limited by shares | Dissolved |
| SURDIAMOND LIMITED | Private company limited by shares | Live |
| SURDUC LIMITED | Private company limited by shares | Dissolved |