| WAI'S COMPANY LIMITED | Private company limited by shares | Live |
| Wai's Limited | Private company limited by shares | Live |
| Wai's Academy Education Company Limited | | Live |
| WAI'S CITY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WAI'S (CK) ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WAI'S & COMPANIES LIMITED | Private company limited by shares | Live |
| WAIS Engineering and Development Limited | Private company limited by shares | Live |
| WAI'S HOLDING & DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| WAIS ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WAI'S DESIGN ENGINEERING LIMITED | | Live |
| WAI'S TEAM ENTERPRISES LIMITED | Private company limited by shares | Live |
| Wai's Entertainment Limited | | Live |
| WAI'S & NEI GARMENT FACTORY LIMITED | Private company limited by shares | Live |
| WAI'S GARMENT (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI'S ENGINEERING (H.K.) COMPANY LIMITED | Private company limited by shares | Live |
| Wai's Holding Limited | | Live |
| WAI'S INVESTMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| WAIS WELLDA (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| WAIS WA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WAI'S INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Wai's International Company Limited | Private company limited by shares | Live |
| WAI'S INTERNATIONAL DEVELOPMENT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WAI'S INTERNATIONAL ENGINEERING LIMITED | Private company limited by shares | Live |
| WAI'S INTERNATIONAL INDUSTRIES LIMITED | Private company limited by shares | Live |
| Wai's International Investment Company Limited | Private company limited by shares | Dissolved |
| WAI'S INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI'S INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| WAI'S OPTIC LIMITED | Private company limited by shares | Live |
| WAI'S OPTICAL LIMITED | Private company limited by shares | Dissolved |
| WAIS ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| Wai's Partner Limited | Private company limited by shares | Dissolved |
| Wais Design & Production Limited | Private company limited by shares | Live |
| WAI'S CONSTRUCTION RECYCLE LIMITED | Private company limited by shares | Dissolved |
| Wai's Consulting Services Limited | Private company limited by shares | Live |
| WAI'S PETS SHOP LIMITED | Private company limited by shares | Dissolved |
| WAI'S STONE MATERIAL ENGINEERING LIMITED | | Live |
| WAIS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| WAIS TRADING COMPANY LIMITED | Private company limited by shares | Live |
| WAI'S GROUP TRADING COMPANY CO., LIMITED | Private company limited by shares | Live |
| WAI'S ENG TRANS LIMITED | Private company limited by shares | Live |
| WAI'S ENG. TRANS. CO. LIMITED | Private company limited by shares | Dissolved |
| WORLD WAI'S CLAN ASSOCIATION LIMITED -THE- | Company limited by guarantee | Live |
| WAIS WORLDWIDE LIMITED | Private company limited by shares | Dissolved |
| Hongkong Waisa Enterprise Group Co., Limited | Private company limited by shares | Live |
| U.S.A YUBAT WAISA CUTTING LIMITED | Private company limited by shares | Dissolved |
| WAISDON BEAUTY LIMITED | Private company limited by shares | Live |
| WAISDON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WAISEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAISH INTERNATIONAL (HONG KONG) TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| WAISHENG ARTCRAFT CO. LIMITED | Private company limited by shares | Live |
| WAISHIEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAISHIEN CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAISHING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Waishun lndustry Limited | | Live |
| HONG KONG WAISHUNG TRADING LIMITED | Private company limited by shares | Live |
| WAISHUNG INDUSTRIAL LIMITED | Private company limited by shares | Live |
| WAISI INTERNATIONAL (H.K.) CO., LIMITED | Private company limited by shares | Live |
| WAISING INVESTMENT HOLDING CO., LIMITED | Private company limited by shares | Live |
| HK WAISING TECHNOLOGY LIMITED | | Live |
| WAISON COMPANY LIMITED | Private company limited by shares | Live |
| WAISON CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| Waison Engineering Limited | Private company limited by shares | Live |
| Waison Design & Engineering Limited | Private company limited by shares | Live |
| Waison Global Limited | | Live |
| WAISON INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WAISON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WAISON MANUFACTURERS LIMITED | Private company limited by shares | Dissolved |
| WAISON Printing Equipment Limited | | Live |
| WAISON TRADING LIMITED | Private company limited by shares | Live |
| WAISO'S INVESTMENT LIMITED | Private company limited by shares | Live |
| WAISS GROUP LIMITED | Private company limited by shares | Live |
| Waiss Motor Company Limited | Private company limited by shares | Live |
| WAISSEN INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| SUN CHEONG WAIST BELT AND LEATHER PRODUCTS FACTORY LIMITED | Private company limited by shares | Dissolved |
| WAISTECH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WAISTRONG LIMITED | Private company limited by shares | Dissolved |
| Waisty Limited | | Live |
| WAISUM PEST CONTROL & HYGIENE LIMITED | Private company limited by shares | Live |
| WAISUM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WAISUM INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WAISUM HK TRADING LIMITED | Private company limited by shares | Live |
| WAISUN LIMITED | Private company limited by shares | Dissolved |
| WAISUN ARTIFICAL JEWELLERY COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 14-Sep-2015 |
| WAISUN ENTERPRISES LIMITED | Private company limited by shares | Live |
| WAISUN YONGYE HOLDING LIMITED | Private company limited by shares | Live |