| RAYLIGHT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| HONG KONG RAYLIGHT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| RAYLIGHT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Raylight Investment Co. Limited | Private company limited by shares | Live |
| Raylight Investment Operation Co. Limited | Private company limited by shares | Live |
| RAYLIGHT TECHNOLOGY HK LIMITED | Private company limited by shares | Live |
| Raylight Trading Limited | | Live |
| HK Raylights Limited | Private company limited by shares | Live |