| WESTBRIDGE LIMITED | Private company limited by shares | Live |
| Westbridge Investment Consulting Limited | Private company limited by shares | Live |
| WESTBRIDGE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Westbridge Global Limited | Private company limited by shares | Live |
| WestBridge Group Limited | Private company limited by shares | Dissolved |
| WESTBRIDGE ENGINEERING (H.K.) LIMITED | Private company limited by shares | Dissolved |
| China Westbridge Holdings Limited | Private company limited by shares | Live |
| Westbridge Lynx Limited | Private company limited by shares | Live |
| WESTBRIDGE ASSET MANAGEMENT LIMITED | Private company limited by shares | Live |
| NanoStart Westbridge Company Limited | Private company limited by shares | Live |
| WESTBRIDGE PRODUCTIONS LIMITED | Private company limited by shares | Live |
| WESTBRIDGE SALES LIMITED | Private company limited by shares | Live |
| WESTBRIDGE UNIVERSAL LIMITED | Private company limited by shares | Dissolved |