| CMAA Limited | Private company limited by shares | Live |
| CMAA (Hong Kong), Limited | Private company limited by shares | Live |
| CMAC ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| CMAC GROUP LIMITED | Private company limited by shares | Live |
| CMAC HOLDINGS LIMITED | Private company limited by shares | Live |
| CMAC OVERSEAS CO., LIMITED | Private company limited by shares | Live |
| CMACEWHEEL LIMITED | | Live |
| CMAD COMPANY LIMITED | Private company limited by shares | Dissolved |
| C-MADE COMMERCE AND TRADE CO., LIMITED | Private company limited by shares | Live |
| C.MAGNOLIA LIMITED | Private company limited by shares | Dissolved |
| C.MAHENDRA JEWELS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Cmaid Shipping Limited | Private company limited by shares | Live |
| C.Makfil Limited | Private company limited by shares | Dissolved |
| CMAL LIMITED | Private company limited by shares | Live |
| CMAN CAPITAL LIMITED | Private company limited by shares | Live |
| CMANA LIMITED | Private company limited by shares | Live |
| CMANB LIMITED | Private company limited by shares | Live |
| CMANC LIMITED | Private company limited by shares | Live |
| C&MANDY LIMITED | | Live |
| CMANE LIMITED | Private company limited by shares | Live |
| CMANF LIMITED | Private company limited by shares | Live |
| CMANG LIMITED | Private company limited by shares | Live |
| Cmanho Aquarium Limited | Private company limited by shares | Live |
| CMAP LIMITED | Private company limited by shares | Live |
| CMAPPER GROUP HOLDING LIMITED | Private company limited by shares | Live |
| CMAR GLOBAL LIMITED | | Live |
| CMARK CAPITAL LIMITED | Private company limited by shares | Live |
| CMARK GROUP COMPANY LIMITED | Private company limited by shares | Live |
| Cmark Property Investment Limited | Private company limited by shares | Dissolved |
| C&MARTIS LIMITED | | Live |
| CMAS LIMITED | Private company limited by shares | Live |
| CMAS EDUCATION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| C-MATCH BUSINESS SERVICE CO., LIMITED | Private company limited by shares | Dissolved |
| CMATRIX LIMITED | Private company limited by shares | Live |
| CMAV Limited | Private company limited by shares | Live |
| C-Max Company Limited | Private company limited by shares | Live |
| C-MAX ASIA LIMITED | Private company limited by shares | Live |
| C-MAX CO., LIMITED | Private company limited by shares | Dissolved |
| CMAX EXHIBITION CO., LIMITED | Private company limited by shares | Live |
| C-MAX COMPONENTS COMPANY LIMITED | Private company limited by shares | Live |
| CMAX GROUP LIMITED | Private company limited by shares | Live |
| C-MAX INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| C-MAX SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| C-MAX TECHNOLOGY LIMITED | Private company limited by shares | Live |