| RONS VION INTERNATIONAL HOLDING GROUP CO., LIMITED | Private company limited by shares | Live |
| VION INDUSTRY TRADING CO., LIMITED | Private company limited by shares | Live |
| VION TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| VION Food International Pacific Limited | Private company limited by shares | Live |
| VION GROUP LIMITED | Private company limited by shares | Dissolved |
| VION GROUP LIMITED | Private company limited by shares | Dissolved |
| VION ELECTRONICS (HK) LIMITED | Private company limited by shares | Live |
| VION (HK) LOGISTICS CO., LIMITED | Private company limited by shares | Live |
| HONGKONG ABS Vion Technology Co., Limited | | Live |
| VION DIGITAL TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| VION TELECOM LIMITED | Private company limited by shares | Live |
| Vionic Hong Kong Limited | Private company limited by shares | Live |
| VIONTRON LIMITED | Private company limited by shares | Live |