| UNISEA LIMITED | Private company limited by shares | Dissolved |
| UNISEA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| UNISEA INVESTMENTS LIMITED | Private company limited by shares | Live |
| UNISEA (SHANG HAI) CO., LIMITED | Private company limited by shares | Live |
| UNISEA TECHNOLOGY (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNISEA TRADING LIMITED | | Live |
| UNI-SEAFOODS COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNISEAS COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNI-SEASON LIMITED | Private company limited by shares | Live |
| Fuzhou Uniseason Co., Limited | Private company limited by shares | Live |