| Company Name | Type | Status |
|---|---|---|
| WINWORTH LIMITED | Private company limited by shares | Dissolved |
| WINWORTH LIMITED | Private company limited by shares | Live |
| WINWORTH 100000VOLTS CO., LIMITED | Private company limited by shares | Live |
| Winworth Engineering Company Limited | Live | |
| HK Winworth Holding Group Limited | Live | |
| Winworth Trading Limited | Private company limited by shares | Live |