| LONGBRIGHT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| LONGBRIGHT PROPERTY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| LONGBRIGHT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| LONGBRIGHT HPL (HK) LIMITED | Private company limited by shares | Live |
| LONGBRIGHT ELECTRIC (HK) COMPANY LIMITED | Private company limited by shares | Live |
| LONGBRIGHT INVESTMENTS LIMITED | Private company limited by shares | Live |
| LONGBRIGHT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| LONGBRIGHT TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TWIN-WINNER LONG-BRIGHT GROUP CO., LIMITED | Private company limited by shares | Live |