| COMATRA ASIA LIMITED | Private company limited by shares | Dissolved |
| Comats Limited | Private company limited by shares | Live |
| COMAX LIMITED | Private company limited by shares | Live |
| CoMax MFG Co Limited | Private company limited by shares | Live |
| COMAX HEADWEAR & ACCESSORY LIMITED | Private company limited by shares | Dissolved |
| COMAX ELECTRIC APPLIANCE CO., LIMITED | Private company limited by shares | Live |
| COMAX (ASIA) LIMITED | Private company limited by shares | Live |
| COMAX (H.K.) CHEMICALS LIMITED | Private company limited by shares | Live |
| COMAX MACHINERY CO., LIMITED | Private company limited by shares | Dissolved |
| COMAX WORLD CO., LIMITED | Private company limited by shares | Live |
| COMAX COMMUNICATION LIMITED | Private company limited by shares | Live |
| COMAX DESIGN LIMITED | Private company limited by shares | Live |
| COMAX DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| COMAX ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| COMAX ELECTRONICS CORP LIMITED | Private company limited by shares | Live |
| COMAX INTERNATIONAL ENERGY INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| COMAX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| COMAX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| COMAX (HK) ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| COMAX INTERNATIONAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| COMAX EXPRESS LIMITED | Private company limited by shares | Live |
| COMAX INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| COMAX COMPUTER HONG KONG LIMITED | Private company limited by shares | Live |
| COMAX (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Hong Kong Comax Limited | Private company limited by shares | Live |
| COMAX INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| COMAX INDUSTRIAL (H.K.) CO., LIMITED | Private company limited by shares | Dissolved |
| Comax Industrial (HK) Limited | Private company limited by shares | Live |
| China Comax Industry Group Limited | Private company limited by shares | Live |
| COMAX INTERNATIONAL LIMITED | Private company limited by shares | Live |
| COMAX INT'L LIMITED | Private company limited by shares | Live |
| COMAX INVESTMENT LIMITED | Private company limited by shares | Live |
| Comax Investment (HK) Limited | Private company limited by shares | Live |
| COMAX INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| COMAX INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| COMAX PACIFIC LIMITED | Private company limited by shares | Dissolved |
| COMAX SPORTS LIMITED | Private company limited by shares | Live |
| COMAX SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| Comax Power Technologies Limited | Private company limited by shares | Live |
| COMAX TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| COMAX TECHNOLOGY (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Comax Livestock Technology (International) Limited | Private company limited by shares | Live |
| COMAX TRADING LIMITED | Private company limited by shares | Dissolved |
| COMAX TRADING CO., LIMITED | Private company limited by shares | Live |
| HONG KONG COMAY TRADING CO., LIMITED | Private company limited by shares | Live |
| COMAY GROUP (HK) LIMITED | Private company limited by shares | Live |
| COMAY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| COMAY INTL HK LIMITED | Private company limited by shares | Dissolved |
| COMAY INVESTMENT LIMITED | Private company limited by shares | Dissolved |