| WELLIGHT COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELLIGHT LIMITED | Private company limited by shares | Dissolved |
| WELLIGHT R & D AUTOMATION LIMITED | Private company limited by shares | Dissolved |
| WELLIGHT CHINA LIMITED | Private company limited by shares | Live |
| WELLIGHT CORPORATION LIMITED | Private company limited by shares | Live |
| WELLIGHT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| WELLIGHT FAR EAST LIMITED | Private company limited by shares | Dissolved |
| WELLIGHT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Wellight China Engineering Limited | Private company limited by shares | Live |
| WELLIGHT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WELLIGHT ENTERPRISES (H.K.) LIMITED | Private company limited by shares | Dissolved |
| WELLIGHT INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| WELLIGHT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WELLIGHT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WELLIGHT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WELLIGHT INVESTMENTS LIMITED | Private company limited by shares | Live |
| WELLIGHT POWER LIMITED | Private company limited by shares | Dissolved |
| WELLIGHT PROPERTIES LIMITED | Private company limited by shares | Live |
| WELLIGHT SERVICES LIMITED | Private company limited by shares | Live |
| WELLIGHT SHIPPING LIMITED | Private company limited by shares | Dissolved |
| WELLIGHT SHIPPING LIMITED | Private company limited by shares | Dissolved |
| WELLIGHT TRADING LIMITED | Private company limited by shares | Live |