| Company Name | Type | Status |
|---|---|---|
| SINMAR LIMITED | Private company limited by shares | Live |
| ITALY SINMAR LINOUR GROUP (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SINMAR (HONGKONG) ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| HK SINMAR TECHNOLOGY LIMITED | Live | |
| SINMART HONGKONG LIMITED | Private company limited by shares | Live Commenced dormancy on 10-May-2016 |