| Company Name | Type | Status |
|---|---|---|
| LONGRAY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| LONGRAY INTERNATIONAL LIMITED | Live | |
| Long-Ray Lighting Co., Limited | Private company limited by shares | Dissolved |
| LONG-RAY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| LONGRAY TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| LONGRAY INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |