| CKGO INTERNATIONAL CO., LIMITED | | Live |
| CKH, LIMITED | Private company limited by shares | Dissolved |
| CKH1 LIMITED | Private company limited by shares | Live |
| CKH2 LIMITED | Private company limited by shares | Live |
| CKH3 LIMITED | Private company limited by shares | Live |
| CKH4 LIMITED | Private company limited by shares | Live |
| CKH5 LIMITED | Private company limited by shares | Live |
| CKH714 Limited | Private company limited by shares | Live |
| CKING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| C-Kingdom Technology Limited | Private company limited by shares | Live |
| CKINGS LIMITED | Private company limited by shares | Live |
| CK-INVENT LIMITED | Private company limited by shares | Live |
| CKIS COMPANY LIMITED | Private company limited by shares | Live |
| CKJI Limited | Private company limited by shares | Live |
| CKJK PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| C.K.K WISDOM LIMITED | Private company limited by shares | Live |
| CKKC Consulting Limited | Private company limited by shares | Live |
| CKKC Holdings Limited | | Live |
| CKKC Management Limited | | Live |
| CKKC Wealth Management Limited | | Live |
| CKKC Strategic Solutions Limited | | Live |
| CKKS INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| CKKS Secretarial & Nominees Limited | | Live |
| CKKY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CKlaser Hong Kong Limited | Private company limited by shares | Live |
| CKLB CORPORATE SERVICES (HONG KONG) LIMITED | Private company limited by shares | Live |
| Cklear Limited | Private company limited by shares | Live |
| CKLido Electronics Co., Limited | Private company limited by shares | Live |
| HONG KONG CKL-II DRESS ( GROUP ) LIMITED | Private company limited by shares | Live |
| CKLK INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CKLS Advertising Limited | Private company limited by shares | Live |
| CKLY LIMITED | Private company limited by shares | Live |
| CKLY TRADING LIMITED | Private company limited by shares | Live |
| C.K.M. GROUP INVESTMENT LIMITED | Private company limited by shares | Live |
| PACIFIC C.K.M. COMPANY, LIMITED | Private company limited by shares | Dissolved |
| CKM0714 LIMITED | Private company limited by shares | Live |
| CKM112 LIMITED | Private company limited by shares | Live |
| CKM123 LIMITED | Private company limited by shares | Live |
| CKM456 LIMITED | Private company limited by shares | Live |
| CKMA LIMITED | | Live |
| CKMC LIMITED | Private company limited by shares | Dissolved |
| CKME INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CKMINE (Hong Kong) Co., Limited | | Live |
| CKMM (HK) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| C.K.MOLD&ENGINEERING LIMITED | Private company limited by shares | Live |
| CK-MOULD CO., LIMITED | Private company limited by shares | Live |
| C.K.M.P. Limited | Private company limited by shares | Live |
| CKMS LIMITED | Private company limited by shares | Dissolved |
| CKMS LIMITED | Private company limited by shares | Live |
| CKMS COMPANY LIMITED | | Live |
| CKMT Trading Co., Limited | Private company limited by shares | Live |
| CKNG Limited | Private company limited by shares | Live |
| Cknit Limited | Private company limited by shares | Live |
| CKNO LIMITED | | Live |
| Ckozese (Hong Kong) Industrial Limited | | Live |
| CKP42 COMPANY LIMITED | | Live |
| CKQL Investment Limited | | Live |
| CKRWSD Limited | Private company limited by shares | Live |
| CKSA FAMILY LIMITED | Private company limited by shares | Dissolved |
| CKSC HONG KONG ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| CKSC & PARTNERS LIMITED | Private company limited by shares | Dissolved |
| C.K.S.H. INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HONG KONG CKSIN TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CKSKY Trading HK Company Limited | Private company limited by shares | Live |
| CKSS TRAVEL LIMITED | Private company limited by shares | Live |
| Cksy Limited | Private company limited by shares | Live |
| CKSYSTEM LIMITED | Private company limited by shares | Live |
| C.K.T. ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| C.K.T Trading Limited | Private company limited by shares | Live |
| CKTECH APPLICATION LIMITED | Private company limited by shares | Live |
| CKTF LIMITED | Private company limited by shares | Dissolved |
| CKTO LIMITED | | Live |
| CK-TOSH LIMITED | Private company limited by shares | Dissolved |
| CKTRADER LIMITED | Private company limited by shares | Live |
| CKTS INTERNATIONAL LIMITED | | Live |
| CKVATECH INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| CKVERON TRADING CO., LIMITED | Private company limited by shares | Live |
| CKWING INTERNATIONAL LIMITED | | Live |
| HK CKWorld Limited | Private company limited by shares | Live |
| CKWW Finance Limited | Private company limited by shares | Dissolved |
| CKX1 COMPANY LIMITED | Private company limited by shares | Live |
| CKX2 COMPANY LIMITED | Private company limited by shares | Live |
| CKX3 COMPANY LIMITED | Private company limited by shares | Live |
| CKX4 COMPANY LIMITED | Private company limited by shares | Live |
| CKX5 COMPANY LIMITED | Private company limited by shares | Live |
| CKX6 COMPANY LIMITED | Private company limited by shares | Live |
| CKX779933 COMPANY LIMITED | Private company limited by shares | Live |
| CKX9933 COMPANY LIMITED | Private company limited by shares | Live |
| CKXGROUP9933 COMPANY LIMITED | Private company limited by shares | Live |
| CKY26 LIMITED | | Live |
| CKYHK Company Limited | Private company limited by shares | Live |
| CKYM LIMITED | Private company limited by shares | Live |