| Company Name | Type | Status |
|---|---|---|
| SUPERTRON ELECTRIC (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUPERTRONIC LIMITED | Private company limited by shares | Dissolved |
| Supertronic Co., Limited | Private company limited by shares | Live |
| SUPERTRONIC INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUPERTRONS INTERNATIONAL LIMITED | Private company limited by shares | Live |