| KCHRIS COMPANY LIMITED | Private company limited by shares | Live |
| KCHT LANKA JANG Limited | Private company limited by shares | Live |
| KCHUAN LIMITED | | Live |
| SHENZHEN KCHUANG COMPANY LIMITED | Private company limited by shares | Live |
| KcinApp Limited | Private company limited by shares | Live |
| KC-INDUSTRY LIMITED | Private company limited by shares | Live |
| KC.INTERNATIONAL TRADING GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Kckfirst Group Limited | | Live |
| KCKG LIMITED | Private company limited by shares | Live Commenced dormancy on 17-Aug-1994 |
| KCKS TRADING LIMITED | Private company limited by shares | Live |
| KCL, FiSEC (Asia) Limited | Private company limited by shares | Live |
| KCL, FiSEC Limited | Private company limited by shares | Live |
| K.C.L. INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KC-LC COMPANY LIMITED | Private company limited by shares | Live |
| KC-LC CONSTRUCTION MATERIAL LIMITED | Private company limited by shares | Live |
| KCLEAN TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| KCloud Limited | Private company limited by shares | Live |
| K-CLOUDS LIMITED | Private company limited by shares | Live |
| K.C.M. WEALTH MANAGEMENT LIMITED | Private company limited by shares | Live |
| K.C.M. SECURITIES LIMITED | Private company limited by shares | Dissolved |
| KCMA Investment Limited | | Live |
| KCMC COMPANY LIMITED | Private company limited by shares | Dissolved |
| KCME DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| KCMG PCC LIMITED | Private company limited by shares | Live |
| KCMG SF LIMITED | Private company limited by shares | Live |
| KCMG ASSET LIMITED | Private company limited by shares | Live |
| KCMG CHINA LIMITED | Private company limited by shares | Live |
| KCMG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KCMG RACING LIMITED | Private company limited by shares | Live |
| KCMG HUMAN RESOURCE LIMITED | Private company limited by shares | Live |
| KCMG EV SPORTS CAR LIMITED | Private company limited by shares | Live |
| KCMG TAIWAN LIMITED | Private company limited by shares | Live |
| KCML Foundation Limited | Company limited by guarantee | Live |
| KCMT LIMITED | Private company limited by shares | Dissolved |
| KCNM LIMITED | | Live |
| KCNY Investment Limited | Private company limited by shares | Live |
| Kcolefas Limited | Private company limited by shares | Live |
| KCOM. CO. Limited | Private company limited by shares | Live |
| K.COM TRADING LIMITED | Private company limited by shares | Live |
| K-COMFIER LIMITED | Private company limited by shares | Live |
| K-CONCEPT COMPANY LIMITED | Private company limited by shares | Live |
| K-CONCEPT ASIA CO. LIMITED | Private company limited by shares | Dissolved |
| K-CONE COMPANY LIMITED | Private company limited by shares | Dissolved |
| KCONE LIMITED | Private company limited by shares | Dissolved |
| KCONMEDIA GROUP LIMITED | Private company limited by shares | Dissolved |
| KConnect Company Limited | Private company limited by shares | Dissolved |
| K-CONSULTING LIMITED | Private company limited by shares | Dissolved |
| K-CORE COMPANY LIMITED | Private company limited by shares | Live |
| K&CORPORATION CO., LIMITED | Private company limited by shares | Dissolved |
| Yosun HONG KCorporation Limited | Private company limited by shares | Live |
| KCOSIT TECH LIMITED | Private company limited by shares | Live |
| K.C.P. TOYS COMPANY LIMITED | Private company limited by shares | Dissolved |
| KC-R LIMITED | Private company limited by shares | Dissolved |
| KCRA COMMUNITY EDUCATION ENHANCEMENT CENTER LIMITED | Company limited by guarantee | Live |
| K-CRAFT CO., LIMITED | Private company limited by shares | Live |
| KCRNHAIR LIMITED | Private company limited by shares | Live |
| K-crux Limited | Private company limited by shares | Live |
| KCS.BEAUTY LIMITED | Private company limited by shares | Dissolved |
| KCSL Company Limited | Private company limited by shares | Live |
| KCSS CO., LIMITED | Private company limited by shares | Live |
| KCSTAR COMPANY LIMITED | Private company limited by shares | Live |
| K.C.T Global Limited | Private company limited by shares | Live |
| K.C.T.C. & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| KCTC INTERNATIONAL HONG KONG LIMITED | | Live |
| KCTECH (H.K.) INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ITALY KCTNALNI DRESS LIMITED | Private company limited by shares | Live |
| KCTO Limited | Private company limited by shares | Live |
| KCTS. LIMITED | Private company limited by shares | Live |
| KCTS Destination Management Limited | Private company limited by shares | Live |
| KCUBE COMPANY LIMITED | Private company limited by shares | Live |
| Kcum Group Co., Limited | Private company limited by shares | Live |
| Kiss K.C.V. Entertainment Company Limited | Private company limited by shares | Live |
| K.C.W. OYAMA S AND T COMPANY LIMITED | Private company limited by shares | Dissolved |
| KCWW1 LIMITED | | Live |
| KCWW2 LIMITED | | Live |
| KCWW3 LIMITED | | Live |
| KCWW4 LIMITED | | Live |
| KCY93 TRADING LIMITED | | Live |