| SEADA COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEADACOR HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| SEADACOR HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SEADALE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEADAN (HONGKONG) ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| Long Seadar Limited | | Live |
| SEADART ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SEADATA LIMITED | | Live |
| SEADAYS Limited | Private company limited by shares | Live |