| W.A.O Technology Limited | Private company limited by shares | Live |
| WAOMI ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| WAONLONG (HONG KONG) INVESTMENT CO., LIMITED | Private company limited by shares | Dissolved |
| Waoo Trading Limited | Private company limited by shares | Live |
| WaooTech Trading Limited | Private company limited by shares | Live |
| Waosh Limited | Private company limited by shares | Live |
| WAOWWAOW LIMITED | Private company limited by shares | Live |
| WAOYAN HOLDING CO., LIMITED | Private company limited by shares | Live |