| CALLE & KAJSA LIMITED | Private company limited by shares | Live |
| CALLEADER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BARRY CALLEBAUT (CHINA) LIMITED | Private company limited by shares | Live |
| CALLEBAUT (ASIA PACIFIC) LIMITED | Private company limited by shares | Dissolved |
| CALLEN LIMITED | Private company limited by shares | Live |
| Callendon Limited | Private company limited by shares | Live |
| CALLENSION LIMITED | | Live |
| WISE CALLER HOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CALLERNAME.COM LIMITED | Private company limited by shares | Live |
| Callers Connect Limited | Private company limited by shares | Dissolved |
| CALLERY (H.K.) CO., LIMITED | Private company limited by shares | Dissolved |
| CALLETON LIMITED | Private company limited by shares | Dissolved |
| CALLEVA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CCL CALLEX CHINA LIMITED | Private company limited by shares | Dissolved |
| CALLEX INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CALLEX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CALLEX TRADING LIMITED | Private company limited by shares | Dissolved |
| CALLEY L. P. GAS COMPANY LIMITED | Private company limited by shares | Live |
| C-ALLEY CO., LIMITED | Private company limited by shares | Live |
| C-ALLEY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CALLEY RICH PETROLEUM LIMITED | Private company limited by shares | Live |