| UNIONPOWER ASIA LIMITED | Private company limited by shares | Dissolved |
| UNIONPOWER SHIPPING (CHINA) LIMITED | Private company limited by shares | Live |
| UNION-POWER (HK)INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| UNIONPOWER INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| UNIONPOWER ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| UNIONPOWER TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| UNION-POWERS LIGHTING TECHNOLOGY LIMITED | Private company limited by shares | Live |