| 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 |