| SEAWARD LIMITED | Private company limited by shares | Live |
| SEAWARD NAVIGATION AGENCY LIMITED | Private company limited by shares | Live |
| SEAWARD TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SEAWARD ENTERPRISES LIMITED | Private company limited by shares | Live |
| SEAWARD MEDICAL EQUIPMENT LIMITED | Private company limited by shares | Live |
| SEAWARD GLOBAL LIMITED | Private company limited by shares | Live |
| SEAWARD ELECTRONICS (HK) LIMITED | Private company limited by shares | Live |
| SEAWARD SHIPPING & SALVAGE (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONGKONG SEAWARD MARINE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| SEAWARD INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SEAWARD INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| SEAWARD INVESTMENT LIMITED | Private company limited by shares | Live |
| Seaward Shanghai Co., Limited | Private company limited by shares | Live |
| Seaward Seafood Wholesale Trading Limited | Private company limited by shares | Live |
| SEAWARDS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Seawardy Limited | Private company limited by shares | Live |