| CLUTTON LIMITED | Private company limited by shares | Dissolved |
| Cluttons GCA FE Limited | Private company limited by shares | Live |
| Cluttons (FE) Limited | Private company limited by shares | Live |
| JASMINE CLUTURAL COMMUNICATIONS COMPANY LIMITED | Private company limited by shares | Live |
| CLUZ RESOURCES HK COMPANY LIMITED | Private company limited by shares | Live |
| C.L.V. Limited | Private company limited by shares | Live |
| CLXH (HK) INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| CLYDACH INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| BONNIE & CLYDE LIMITED | | Live |
| CLYDE DIRECTORS (NO.1) LIMITED | Private company limited by shares | Dissolved |
| CLYDE DIRECTORS (NO.2) LIMITED | Private company limited by shares | Dissolved |
| CLYDE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CLYDE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CLYDE MARINE LIMITED | Private company limited by shares | Dissolved |
| CLYDE RESOURCES LIMITED | Private company limited by shares | Dissolved |
| CLYDE TRADING CO. LIMITED | | Live |
| CLYDESDALE LIMITED | | Live |
| CLYDESDALE ADVISORS LIMITED | Private company limited by shares | Live |
| CLYDESDALE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CLYDESDALE PROPERTIES LIMITED | Private company limited by shares | Live |
| Clydeside HK Limited | Private company limited by shares | Live |
| CLYK Company Limited | | Live |
| CLYMENE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Clymene HK Holding Limited | | Live |
| SHANGHAI CLYO ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| CLYSN (HK) LIMITED | Private company limited by shares | Live |
| CLYTHA LIMITED | Private company limited by shares | Dissolved |
| Clytie Company Limited | Private company limited by shares | Live |
| CLYTTE ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| CLYTTE TECHNOLOGY CO., LIMITED | | Live |
| CLYVALE LIMITED | Private company limited by shares | Dissolved |
| CLZPB HOLDING CO., LIMITED | Private company limited by shares | Live |