| ECOLUX COMPANY LIMITED | Private company limited by shares | Live |
| ECOLUX ALLIANCE LIMITED | Private company limited by shares | Live |
| ECOLUX TRADING CO., LIMITED | Private company limited by shares | Live |
| ECOLUX LIGHTING (HK) LIMITED | Private company limited by shares | Live |
| Hongkong Ecolux Limited | Private company limited by shares | Live |
| Ecolux Innovation Limited | Private company limited by shares | Live |
| Eco-Lux Lighting System Limited | Private company limited by shares | Dissolved |
| ECOLUXE LIMITED | Private company limited by shares | Live |
| EcoLuxe (Hong Kong) Co., Limited | | Live |