| HCM & Co. Limited | Private company limited by shares | Dissolved |
| DS2 LIMITED | Private company limited by shares | Live |
| TWL 114112 LIMITED | | Live |
| TWL 11411201 LIMITED | | Live |
| TWL 11411202 LIMITED | | Live |
| W T LIMITED | Private company limited by shares | Dissolved |
| HK2 LIMITED | Private company limited by shares | Live |
| KAR KEE COMPANY LIMITED | Private company limited by shares | Live |
| Company Registration Number 1141424 Limited | Private company limited by shares | Dissolved |
| DSI LIMITED | Private company limited by shares | Dissolved |
| 鴻禾瑞堂(新加坡)集團有限公司 | Private company limited by shares | Dissolved |
| SUN ERA LIMITED | Private company limited by shares | Live |
| Company Registration Number 1141945 Limited | Private company limited by shares | Live |
| RKK Limited | Private company limited by shares | Dissolved |