| WISTAR TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Wistaria Company Limited | | Live |
| PACIFIC WISTARIA LIMITED | | Live |
| WISTARS ELECTRONICS (HK) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| WISTECH LIMITED | Private company limited by shares | Dissolved |
| WISTECH LIMITED | Private company limited by shares | Dissolved |
| WISTECH LIMITED | Private company limited by shares | Live |
| Wistech Limited | | Live |
| WISTECH CAPITAL LIMITED | Private company limited by shares | Live |
| WISTEP INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WISTERIA LIMITED | Private company limited by shares | Live |
| Wisteria Atelier Company Limited | Private company limited by shares | Live |
| WISTERIA (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Wisteria Consultancy Company Limited | Private company limited by shares | Live |
| WISTERIA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WISTERIA INNOVATIONS LIMITED | | Live |
| Wisteria Lane Limited | Private company limited by shares | Live |
| WISTERIA LIGHTING LIMITED | Private company limited by shares | Dissolved |
| Lilac Wisteria Limited | Private company limited by shares | Live |
| Wisteria Medical Company Limited | Private company limited by shares | Live |
| Wisteria Medical Centre Limited | Private company limited by shares | Live |
| WISTERIA-ORCHID LIMITED | Private company limited by shares | Live |
| WISTERLAND LIMITED | Private company limited by shares | Dissolved |
| WISTERN TRADING LIMITED | Private company limited by shares | Dissolved |
| WISTERNAL CPA LIMITED | Private company limited by shares | Live |
| WISTEX LIMITED | Private company limited by shares | Live |
| WISTFUL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WISTHINK LIMITED | | Live |
| WISTILE LIMITED | Private company limited by shares | Dissolved |
| Wistkey Limited | Private company limited by shares | Live |
| Wistkey Technologies Limited | Private company limited by shares | Live |
| WISTN TECH CO., LIMITED | Private company limited by shares | Live |
| WISTNEY LIMITED | Private company limited by shares | Dissolved |
| WISTO MEDIA GROUP LIMITED | Private company limited by shares | Dissolved |
| WISTON LIMITED | Private company limited by shares | Dissolved |
| WISTON LIMITED | Private company limited by shares | Live |
| WISTON ENTERPRISES LIMITED | Private company limited by shares | Live |
| WISTON INVESTMENT CAPITAL LIMITED | Private company limited by shares | Live |
| WISTOP INVESTMENT LIMITED | Private company limited by shares | Live |
| WISTOR TRADING LIMITED | Private company limited by shares | Live |
| WISTOW LIMITED | Private company limited by shares | Dissolved |
| WISTRADE LIMITED | Private company limited by shares | Live |
| WISTRAIGHT LIMITED | Private company limited by shares | Live |
| WISTRON LIMITED | Private company limited by shares | Dissolved |
| WISTRON COMPANY LIMITED | Private company limited by shares | Live |
| HUAWEN WISTRON LIMITED | Private company limited by shares | Live |
| WISTRONG INVESTMENTS LIMITED | Private company limited by shares | Live |
| WISTRONG TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| Wis-Tru Technology (HongKong) Co., Limited | Private company limited by shares | Live |
| WISTYMARECREST LIMITED | Private company limited by shares | Live |
| WISTYRE LIMITED | Private company limited by shares | Dissolved |
| Wisual Graphic Production Limited | | Live |
| WISUE HOLDING LIMITED | Private company limited by shares | Dissolved |
| WISUN LIMITED | Private company limited by shares | Dissolved |
| Wisun Trade Limited | | Live |
| Wisuno Limited | | Live |
| BEST WISUNO LIMITED | | Live |
| Wisuno Group Limited | Private company limited by shares | Live |
| Wisuno Technology Limited | Private company limited by shares | Live |
| Wisuno Trading Limited | Private company limited by shares | Live |
| Wisup Limited | Private company limited by shares | Live |
| Wiswoods Limited | Private company limited by shares | Live |
| WISWORD TECHNOLOGY GROUP CO. LIMITED | Private company limited by shares | Live |
| WISY LIMITED | Private company limited by shares | Live |
| WISY INFORMATION HARBINGERS LIMITED | Private company limited by shares | Dissolved |
| WISY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WISY LEATHER GOODS LIMITED | Private company limited by shares | Dissolved |
| Wisy Technology Limited | Private company limited by shares | Live |
| WISYNERGY ADVISORS LIMITED | | Live |
| WISZEN TRADE (HK) CO., LIMITED | Private company limited by shares | Live |