| CASINA LIMITED | Private company limited by shares | Dissolved |
| Casina Limited | | Live |
| CASINE (HK) ELECTRONICS CO. LIMITED | Private company limited by shares | Live |
| CASINE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ASF CASING LIMITED | Private company limited by shares | Dissolved |
| CITADEL CASING LIMITED | Private company limited by shares | Live |
| H.K DAHONGTU TRADEMARK SUPPLEMENTARY MATERIALS PRESENT CASING CO., LIMITED | Private company limited by shares | Live |
| H.K DAHONGTU TRADEMARK SUPPLEMENTARY MATERIALS PRESENT CASING INT'L LIMITED | Private company limited by shares | Dissolved |
| DALIAN DALONG PLASTIC CASING CO., LIMITED | Private company limited by shares | Dissolved |
| ORIENTAL CASING LIMITED | Private company limited by shares | Live |
| CN PRECISION CASING COMPANY LIMITED | Private company limited by shares | Live |
| CASING REALTY COMPANY LIMITED | Private company limited by shares | Dissolved |
| CASING TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| CASING MONITOR KEYBOARD TECHNOLOGY LIMITED | Private company limited by shares | Live |
| JASON CASINGS LIMITED | | Live |
| PACIFIC CASINGS LIMITED | Private company limited by shares | Dissolved |
| CASINORY LIMITED | Private company limited by shares | Dissolved |
| CASIO COMPUTER (HONG KONG) LIMITED | Private company limited by shares | Live |
| MITSUI CASIO TELECOMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| COOL CUSTOM CASIOAK LIMITED | | Live |
| CASION GLOVE MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| CASIOS CO LIMITED | Private company limited by shares | Live |
| CASIROVER ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| CASISH 99 Limited | | Live |
| CAS-IT Co., Limited | Private company limited by shares | Dissolved |
| Casita Limited | Private company limited by shares | Live |
| Casita ESOP Limited | Private company limited by shares | Live |
| Casita Group Limited | Private company limited by shares | Live |
| CASITALIA LIMITED | Private company limited by shares | Dissolved |
| FRANCE CASITE BROTHERS WINERY CO., LIMITED | Private company limited by shares | Dissolved |
| France Casite Brothers Group Limited | Private company limited by shares | Live |
| FRANCE CASITE BROTHER WINE INDUSTRY SHARE LIMITED | Private company limited by shares | Dissolved |
| CasiTec Limited | Private company limited by shares | Live |
| FRENCH CASITEL BROTHER WINERIES CO., LIMITED | Private company limited by shares | Dissolved |
| Casitillo International Trading Co., Limited | Private company limited by shares | Live |
| CASITO LIMITED | Private company limited by shares | Live |
| CASIX LIMITED | Private company limited by shares | Live |
| CASKET COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMK CASKET CO., LIMITED | Private company limited by shares | Live |
| TAIHU CASKET CO., LIMITED | Private company limited by shares | Live |
| NINGBO CASKET COMPANY LIMITED | Private company limited by shares | Dissolved |
| SICH CASKET COMPANY LIMITED | Private company limited by shares | Dissolved |
| SICH CASKET COMPANY LIMITED | Private company limited by shares | Live |
| JAK Casks Limited | | Live |
| Casks & Ladles Company Limited | Private company limited by shares | Live |
| CASL COMPANY LIMITED | Private company limited by shares | Live |
| CASL Collectors Car Limited | | Live |
| Caslazur HK Limited | Private company limited by shares | Live |
| CASLON INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CASLON PRINTERS, LIMITED | Private company limited by shares | Dissolved |
| CASLOO TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| CASLYNNE LIMITED | Private company limited by shares | Live |
| Casma International Limited | Private company limited by shares | Live |
| CASMAINE LIMITED | Private company limited by shares | Live |
| CASMAN LIMITED | Private company limited by shares | Dissolved |
| CASMARE (ASIA) LIMITED | Private company limited by shares | Dissolved |
| CASmart Solution Limited | Private company limited by shares | Live |
| Casmatino Limited | Private company limited by shares | Live |
| CASMOON GROUP LIMITED | Private company limited by shares | Live |
| CASNDA LIMITED | | Live |
| CASNIS FASHION CO., LIMITED | Private company limited by shares | Dissolved |
| CASO LIMITED | Private company limited by shares | Dissolved |
| CASO CO., LIMITED | Private company limited by shares | Live |
| CASO CONSULTING LIMITED | Private company limited by shares | Dissolved |
| GUANGDONG CASO APPLIANCES CO., LIMITED | Private company limited by shares | Live |
| CASO INDUSTRIAL HK LIMITED | Private company limited by shares | Live |
| CASO SALE LIMITED | Private company limited by shares | Dissolved |
| CASOMAX TOOLS COMPANY LIMITED | Private company limited by shares | Live |
| CASON LIMITED | Private company limited by shares | Dissolved |
| CASON LIMITED | Private company limited by shares | Live |
| CASON HI-TECH CO., LIMITED | Private company limited by shares | Live |
| CASON INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| CASON ELECTRONICS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CASON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CASON ENTERPRISE LIMITED | Private company limited by shares | Live |
| CASON (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CASON INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| CASON INTERNATIONAL IMPORT & EXPORT LIMITED | Private company limited by shares | Dissolved |
| FOSHAN CASON INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| GUANGZHOU CASON LIGHT INDUSTRIAL PRODUCTS CO., LIMITED | Private company limited by shares | Dissolved |
| CASON INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| CASON TECHNOLOGY INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| CASON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CASON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CASON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CASON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CASON MANAGEMENT LIMITED | Private company limited by shares | Live |
| CASON PROPERTIES LIMITED | Private company limited by shares | Live |
| Cason Technologies Limited | Private company limited by shares | Live |
| CASON TECHNOLOGY ENTERPRISE LIMITED | Private company limited by shares | Live |
| SHENZHEN CASON TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CASON TRADING LIMITED | Private company limited by shares | Live |
| CASON TRADING (HK) LIMITED | Private company limited by shares | Live |
| CASON TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| Cason Valuation Surveyors Limited | Private company limited by shares | Live |
| CASONI COMPANY LIMITED | Private company limited by shares | Dissolved |
| CASONIC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CASONIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CASONIC TRADING LIMITED | Private company limited by shares | Dissolved |
| CASOO INTERNATIONAL LIMITED | Private company limited by shares | Live |