| RICHSEA 3TH LIMITED | | Live |
| Richsea Technology Co., Limited | Private company limited by shares | Live |
| RICHSEA TRADE CO., LIMITED | Private company limited by shares | Live |
| RICHSEA OILFIELD SUPPLY & ENGINEERING LIMITED | Private company limited by shares | Live |
| RICHSEA FIRE TECHNOLOGY CONSULTANT LIMITED | Private company limited by shares | Dissolved |
| RICHSEA FOOD INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Richsea Trading (HK) Limited | Private company limited by shares | Live |
| RICHSEA RESOURCES HONG KONG COMPANY LIMITED | Private company limited by shares | Live |
| HONGKONG RICHSEA HOLDINGS CO., LIMITED | Private company limited by shares | Live |
| RICHSEA SHIPPING (HONGKONG) LIMITED | Private company limited by shares | Live |
| RICHSEA INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RICHSEA INDUSTRY LIMITED | Private company limited by shares | Live |
| RICH-SEA INTERNATIONAL CARGO COMPANY LIMITED | Private company limited by shares | Live |
| RICHSEA INTERNATIONAL SHIPPING CO., LIMITED | Private company limited by shares | Live |
| RICHSEA INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| RICHSEA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RICHSEA LOGISTICS COMPANY LIMITED | Private company limited by shares | Live |
| RICHSEA METAL MINERALS LIMITED | Private company limited by shares | Dissolved |
| RICHSEA ENERGY SERVICES LIMITED | | Live |
| RICHSEAT STORE FIXTURES CO., LIMITED | Private company limited by shares | Live |