| UTON LIMITED | Private company limited by shares | Dissolved |
| UTON GROUP (CHINA) CO., LIMITED | Private company limited by shares | Live |
| UTON Software Technology Co., Limited | Private company limited by shares | Live |
| U-Ton Finance Company Limited | Private company limited by shares | Live |
| UTON INDUSTRIAL (HK) CO., LIMITED | Private company limited by shares | Live |
| H.K. UTON TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| China U-Ton (Hong Kong) Limited | Private company limited by shares | Live |
| U-Ton Hong Kong Limited | | Live |
| China U-Ton Solartech Technology (Hong Kong) Limited | Private company limited by shares | Live |
| UTON INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| China U-Ton International Investment Company Limited | Private company limited by shares | Live |
| UTON INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Uton International Logistics Limited | | Live |
| UTON TECHNOLOGY LIMITED | Private company limited by shares | Live |
| U-TONE LIMITED | Private company limited by shares | Live |
| UTONIX LIMITED | Private company limited by shares | Live |