| PROSEA CO., LIMITED | Private company limited by shares | Live |
| PROSEA MARINE SERVICE (H.K.) LIMITED | Private company limited by shares | Live |
| Prosea International Trade Co., Limited | Private company limited by shares | Live |
| PROSEA MERCHANT SHIPPING LIMITED | Private company limited by shares | Live |
| Pro-Seal Products Di Bao Ning Financial (HK) Limited | Private company limited by shares | Dissolved |
| Proseals Asia, Limited | Private company limited by shares | Live |
| HN PROSEAN SHIPPING CO., LIMITED | | Live |
| PROSEARCH TRADING & CONSULTING LIMITED | Private company limited by shares | Dissolved |