| Company Name | Type | Status |
|---|---|---|
| Jinstar Advisory Limited | Private company limited by shares | Live |
| Jinstar (HK) Semiconductor Science and Technology Company Limited | Private company limited by shares | Live |
| HONGKONG JINSTAR INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| HK JINSTAR RAILWAY MATERIALS CO., LIMITED | Private company limited by shares | Live |
| JINSTAR TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |