| Midst Limited | Private company limited by shares | Live |
| MIDSTAR LIMITED | Private company limited by shares | Dissolved |
| MIDSTAR ABRASIVE COMPANY LIMITED | Private company limited by shares | Live |
| MIDSTAR BUSINESS CONSULTANT LIMITED | Private company limited by shares | Live |
| Midstar (HK) Import&Export Limited | Private company limited by shares | Live |
| MID-STAR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MIDSTAR TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| MIDSTAR TECHNOLOGIES INTERNATIONAL LIMITED | Private company limited by shares | Live |
| MIDSTREAM LIMITED | Private company limited by shares | Dissolved |