| HOP ON (CK) LIMITED | Private company limited by shares | Live |
| C.K. LEE & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| KAM PO (CK) CARGO LIMITED | Private company limited by shares | Dissolved |
| C.K. CHAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| C.K. CHEUNG KEE ENGINEERING & CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| C.K. CHIK LIMITED | Private company limited by shares | Live |
| HONG KONG (C&K) SHARE CO., LIMITED | Private company limited by shares | Live |
| C.K. GROUP OF COMPANIES LIMITED | Private company limited by shares | Dissolved |
| TAI KONG (C.K.) CONSTRUCTION COMPANY, LIMITED | Private company limited by shares | Dissolved |
| C.K. GAS CONTRACTOR COMPANY LIMITED | | Live |
| C.K. DECORATION COMPANY LIMITED | Private company limited by shares | Live |
| C.K. DECORATION & DESIGN LIMITED | Private company limited by shares | Dissolved |
| C.K. DESIGN LIMITED | Private company limited by shares | Dissolved |
| C.K. Design Limited | Private company limited by shares | Live |
| C.K. TRADING DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| C.K. ENGINERING LIMITED | Private company limited by shares | Live |
| C.K. MACHINERY & EQUIPMENTS LIMITED | Private company limited by shares | Dissolved |
| C.K. NATURAL FOOD LIMITED | Private company limited by shares | Dissolved |
| C.K. FROZEN CORPORATION LIMITED | Private company limited by shares | Live |
| C.K. GARDEN COMPANY LIMITED | Private company limited by shares | Live |
| USA (CK) HOLDING GROUP LIMITED | Private company limited by shares | Live |
| C.K. HAIR CENTRE LIMITED | Private company limited by shares | Dissolved |
| C.K. HEALTH CARE COMPANY, LIMITED | Private company limited by shares | Dissolved |
| C.K. CONTRACTORS (H.K.) LIMITED | Private company limited by shares | Live |
| HONEST (C.K.) LIMITED | Private company limited by shares | Live |
| C.K. Interior Design Consultant Company Limited | Private company limited by shares | Dissolved |
| C.K. INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| C.K. International Company Limited | Private company limited by shares | Live |
| Us (CK) International Holding Group Co., Limited | Private company limited by shares | Live |
| C.K. (INTERNATIONAL) ECONOMIC CO-OPERATION LIMITED | Private company limited by shares | Dissolved |
| C.K. INTERNATIONAL INVESTMENTS COMPANY LIMITED | Private company limited by shares | Live |
| C.K. INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| C.K. JEWELLERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| The John C.K. Sham Family Company Limited | | Live |
| C.K. LOGISTICS SERVICES LIMITED | Private company limited by shares | Dissolved |
| MEE NGAI (C.K.) MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| C.K. MARINE LIMITED | Private company limited by shares | Dissolved |
| C.K. CHU MEDICINE MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| C.K. Mobile Limited | Private company limited by shares | Live |
| PETER C.K. LUI TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| RAINBOW (CK) INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SANLIAN (CK) ENGINEERING LIMITED | Private company limited by shares | Live |
| C.K. Lam Corporate Services Limited | Private company limited by shares | Live |
| C.K. MOTOR SERVICES LIMITED | Private company limited by shares | Live |
| C.K. SECRETARIAL SERVICES LIMITED | Private company limited by shares | Dissolved |
| SUPREME (CK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| C.K. CUSTOM TAILORS LIMITED | Private company limited by shares | Dissolved |
| C.K. TRADING COMPANY LIMITED | Private company limited by shares | Live |
| FIT TRANS (CK) TRADING COMPANY LIMITED | Private company limited by shares | Live |
| C.K. TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Live |
| WING HING (C.K.) TRANSPORTATION LIMITED | Private company limited by shares | Live |
| WING YI HING (C.K.) TRANSPORTATION LIMITED | Private company limited by shares | Live |
| FU KEUNG (CK) TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Fu Keung (CK) Transportation Company Limited | Private company limited by shares | Dissolved |
| C.K. YEUNG WORLDWIDE TRAVEL LIMITED | Private company limited by shares | Dissolved |
| C.K. YEUNG WORLDWIDE LIMITED | Private company limited by shares | Live |
| CK138 Limited | | Live |
| CK168 LIMITED | | Live |
| CK18 LIMITED | Private company limited by shares | Live |
| CK28 LIMITED | | Live |
| CK33 LIMITED | | Live |
| CK38 LIMITED | | Live |
| CK88 LIMITED | | Live |
| CK88 LIMITED | | Live |
| CKAI TRADE CO., LIMITED | Private company limited by shares | Live |
| C-Kai Energy Limited | Private company limited by shares | Live |
| C-Kai Technology Limited | Private company limited by shares | Live |
| CKAK PARTNERSHIP LIMITED | Private company limited by shares | Dissolved |
| CKANG TRADE CO LIMITED | Private company limited by shares | Live |
| CKAS COMPANY LIMITED | | Live |
| CKAWA LIMITED | | Live |
| HK CKAY LIMITED | Private company limited by shares | Live |
| CKAY Industrial Limited | Private company limited by shares | Live |
| CKAY Plastic Toys Manufacturer Limited | Private company limited by shares | Live |
| CKB168 LIMITED | Private company limited by shares | Dissolved |
| CKBH LIMITED | Private company limited by shares | Live |
| C.K.C Limited | Private company limited by shares | Live |
| CKCE & CO. LIMITED | Private company limited by shares | Dissolved |
| CKCENTRE.COM LIMITED | Private company limited by shares | Dissolved |
| CKChiu & Company Limited | Private company limited by shares | Live |
| C.K.C.J LIMITED | Private company limited by shares | Live |
| CKCOM (CHINA) HOLDING CO., LIMITED | Private company limited by shares | Live |
| CKCOM (CHINA) HOLDING GROUP CO., LIMITED | Private company limited by shares | Live |
| Ckcreaf Interactive Limited | | Live |
| CKCS INTERNATIONAL INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CKCTEC ELECTRONIC (HK) CO., LIMITED | Private company limited by shares | Live |
| C.K.D. COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SHENZHEN C.K.D ELECTRONIC HI-TECH CO., LIMITED | Private company limited by shares | Live |
| CKDO LIMITED | Private company limited by shares | Dissolved |
| CKEA TRADE SERVICE LIMITED | Private company limited by shares | Live |
| CK-Edward Limited | Private company limited by shares | Live |
| HONG KONG CKEE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CKELVINFIT LIMITED | Private company limited by shares | Live |
| CKEN LIMITED | | Live |
| CKFE LIMITED | Private company limited by shares | Dissolved |
| CKFL Limited | Private company limited by shares | Live |
| CKFM Foods Factory Limited | Private company limited by shares | Live |
| CKG. Fine Art Limited | Private company limited by shares | Live |
| CKGC COMPANY LIMITED | Private company limited by shares | Live |
| CKGHK Limited | Private company limited by shares | Live |