| Whooii Limited | | Live |
| WHOONSONG INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| Whoop Culture Technology Co., Limited | | Live |
| Whoop Creation (HK) Limited | Private company limited by shares | Live |
| Whoop International Trading Limited | Private company limited by shares | Live |
| WHOOP MANUFACTURING LIMITED | Private company limited by shares | Live |
| World Whoop Technology Co., Limited | | Live |
| WHOOPEE COMPANY, LIMITED | Private company limited by shares | Dissolved |
| WHOOPEE COMPANY LIMITED | Private company limited by shares | Dissolved |
| WHOOPEE COMPANY LIMITED | Private company limited by shares | Live |
| WHOOPERSWAN (INT'L) LIMITED | Private company limited by shares | Live |
| Whoops Education Limited | Private company limited by shares | Live |
| WHOOPS MAGAZINE LIMITED | Private company limited by shares | Dissolved |
| Whoopsy Life Limited | Private company limited by shares | Live |
| WHOOSH SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| WHOOSIS COMPANY LIMITED | | Live |
| WHOOT LIMITED | Private company limited by shares | Live |