| CN CORT LIMITED | Private company limited by shares | Live |
| CORTA FOOTWEAR MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| Corta Group Limited | Private company limited by shares | Live |
| CORTA GROUP LIMITED | | Live |
| Cortadura Research Limited | Private company limited by shares | Live |
| Cortech Limited | | Live |
| CORTECS LIMITED | Private company limited by shares | Live |
| CORTENA COMPANY LIMITED | Private company limited by shares | Dissolved |
| CORTER LIMITED | Private company limited by shares | Live |
| Cortesia Limited | Private company limited by shares | Live |
| CORTEST CHINA LIMITED | Private company limited by shares | Live |
| CORTEX LIMITED | Private company limited by shares | Dissolved |
| CORTEX LIMITED | Private company limited by shares | Dissolved |
| CORTEX LIMITED | Private company limited by shares | Live |
| Cortex Business Solutions Limited | Private company limited by shares | Live |
| CORTEX INVESTMENTS LIMITED | Private company limited by shares | Live |
| Cortex market Limited | | Live |
| Cortex Sales Limited | Private company limited by shares | Live |
| CORTEZ LIMITED | Private company limited by shares | Dissolved |
| CORTEZ INC LIMITED | | Live |
| CORTGATE LIMITED | Private company limited by shares | Dissolved |
| CORTINA NV LIMITED | Private company limited by shares | Dissolved |
| CORTINA LIMITED | Private company limited by shares | Live |
| Cortina Investment Limited | Private company limited by shares | Dissolved |
| Cortina Systems HK Limited | Private company limited by shares | Live |
| CORTINE LIMITED | Private company limited by shares | Live |
| CORTINVEST LIMITED | Private company limited by shares | Live |
| CORTISON LIMITED | Private company limited by shares | Dissolved |
| Cortisone International HongKong Limited | | Live |
| CORTLAND COMPANY LIMITED | Private company limited by shares | Dissolved |
| CORTLAND INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CORTLING LIMITED | Private company limited by shares | Dissolved |
| CORTON LIMITED | Private company limited by shares | Live |
| CORTON C LIMITED | Private company limited by shares | Live |
| CORTON HILL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CORTON (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CORTON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CORTON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CORTON PAPER COMPANY LIMITED | Private company limited by shares | Live |
| CORTON TRADING LIMITED | Private company limited by shares | Dissolved |
| CORTONA LIMITED | Private company limited by shares | Dissolved |
| CORTSVILLE LIMITED | Private company limited by shares | Dissolved |
| Cortunex Limited | Private company limited by shares | Live |
| CORTY COMPANY LIMITED | Private company limited by shares | Dissolved |