| WHY8 LIMITED | Private company limited by shares | Dissolved |
| WHYBROW LIMITED | Private company limited by shares | Dissolved |
| WHY.COM LIMITED | Private company limited by shares | Dissolved |
| Whyd Shipping Management Limited | Private company limited by shares | Live |
| WHYDEAS LIMITED | Private company limited by shares | Live |
| WHYDIGI LIMITED | Private company limited by shares | Live |
| WhyE Limited | Private company limited by shares | Live |
| TECK WHYE TONG GROUP LIMITED | Private company limited by shares | Live |
| WHYHK LIMITED | Private company limited by shares | Live |
| WHYHOW LIMITED | Private company limited by shares | Live |
| WHYHOW ENTERPRISES LIMITED | Private company limited by shares | Live |
| WHY-HOW TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| China Whying International Trading Limited | Private company limited by shares | Live |
| HONG KONG WHYIT CO., LIMITED | | Live |
| Whyjeneration Group Limited | Private company limited by shares | Live |
| Whyknock Limited | Private company limited by shares | Live |
| WHYLA LIMITED | Private company limited by shares | Live |
| WHYLSK1228 LIMITED | | Live |
| WHYNB LIMITED | | Live |
| WHYNIK LIMITED | Private company limited by shares | Live |
| WHYNOT EVENTS LIMITED | Private company limited by shares | Live |
| WhyNot Prod Limited | | Live |
| Whynot Business Service Company Limited | Private company limited by shares | Live |
| WHYNOTNOW TRADE LIMITED | | Live |
| WHYNOTQI LIMITED | Private company limited by shares | Live |
| WHYNOTSAME LIMITED | | Live |
| WHY-Q LIMITED | Private company limited by shares | Live |
| Whyr Limited | | Live |
| Whyshot Studio Limited | | Live |
| whysl co. Limited | Private company limited by shares | Live |
| WHYSOCOOL LIMITED | Private company limited by shares | Live |
| WHYSOMUSIC LIMITED | | Live |
| DOUGLAS WHYTE & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| WHYTE BEDDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHANDLER & WHYTE LIMITED | Private company limited by shares | Dissolved |
| Whyte DaiMin Investments Limited | Private company limited by shares | Live |
| Whyte Panda Enterprises Limited | Private company limited by shares | Live |
| Whyte Panda Investments Limited | Private company limited by shares | Live |
| WHYTE SANCTUM LIMITED | Private company limited by shares | Live |
| SARA WHYTE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| WHYTECLIFF CONSULTANTS LIMITED | Private company limited by shares | Live |
| Whytecliff Group Limited | Private company limited by shares | Live |
| Whytecliff Research Limited | Private company limited by shares | Live |
| WHYTRADER LIMITED | Private company limited by shares | Live |
| WHYU LIMITED | Private company limited by shares | Live |
| Why_y Limited | | Live |
| WHYY 2 LIMITED | | Live |
| WHYY 3 LIMITED | | Live |
| WHYY 1 LIMITED | | Live |
| WHYY 4 LIMITED | | Live |
| WHYY 5 LIMITED | | Live |
| WHYY 6 LIMITED | | Live |