| Jiahai Co., Limited | Private company limited by shares | Live |
| JIAHAI TECHNOLOGY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| JIAHAI (HK) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| JIAHAI GROUP HOLDINGS LIMITED | Private company limited by shares | Live |
| Jiahai (HongKong) Holding Limited | Private company limited by shares | Live |
| HONGKONG JIAHAI INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Jiahai International Ship Lease Co., Limited | Private company limited by shares | Live |
| JIAHAI INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| JIAHAI INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| Jiahai Siwei Limited | | Live |
| QINGDAO JIAHAIRUIYING IMPORT AND EXPORT TRADE CO., LIMITED | Private company limited by shares | Live |
| QINGDAO JIAHAIRUIYING IMPORT AND EXPORT TRADE CO., LIMITED | | Live |
| JIAHAIXIN INDUSTRY CO., LIMITED | Private company limited by shares | Live |