| BESTKEY LIMITED | Private company limited by shares | Dissolved |
| BESTKEY DEVELOPMENT LIMITED | Private company limited by shares | Live Commenced dormancy on 29-May-2015 |
| BESTKEY TECHNOLOGY DEVELOPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| BESTKEY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BESTKEY IMPORT & EXPORT LIMITED | Private company limited by shares | Live |
| BESTKEY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| BESTKEY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BESTKEY INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| BESTKEY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BEST-KEY PROJECTS LIMITED | Private company limited by shares | Dissolved |