| Company Name | Type | Status |
|---|---|---|
| Guangdong Kingsung Electronic Co., Limited | Private company limited by shares | Live |
| HONGKONG KINGSUNG INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| Kingsung Medical (Hongkong) Technology Co., Limited | Private company limited by shares | Live |
| Kingsung International Limited | Private company limited by shares | Dissolved |
| Kingsung International Co., Limited | Private company limited by shares | Live |