| Company Name | Type | Status |
|---|---|---|
| MASTAR CO., LIMITED | Live | |
| Shenzhen Mastar Technology Co., Limited | Private company limited by shares | Live |
| MASTAR ELECTRONICS LIMITED | Private company limited by shares | Live |
| Mastar Holdings Limited | Private company limited by shares | Live |
| HONGKONG MASTAR INDUSTRY LIMITED | Private company limited by shares | Live |