| Company Name | Type | Status |
|---|---|---|
| Wutong Direct Investment Limited | Private company limited by shares | Live |
| Wutong80 Company Limited | Private company limited by shares | Live |
| Hong Kong Wutongshu Industrial Co., Limited | Private company limited by shares | Live |
| WUTONGYU TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| WUTONGZAN (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |