| COLUMBUS LIMITED | Private company limited by shares | Dissolved |
| COLUMBUS ITG HK LIMITED | Private company limited by shares | Dissolved |
| COLUMBUS LIMITED | Private company limited by shares | Live |
| AIA COLUMBUS LIMITED | Private company limited by shares | Live |
| COLUMBUS (ASIA) LIMITED | Private company limited by shares | Dissolved |
| COLUMBUS ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| CHINA COLUMBUS SAILING SPORTS ASSOCIATION LIMITED | Private company limited by shares | Live |
| COLUMBUS SHIPPING CO., LIMITED | Private company limited by shares | Live |
| Columbus Direct Limited | Private company limited by shares | Live |
| COLUMBUS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| COLUMBUS EXCHANGE COMPANY LIMITED | Private company limited by shares | Dissolved |
| COLUMBUS GLOBAL LIMITED | Private company limited by shares | Live |
| COLUMBUS GROUP LIMITED -THE- | Private company limited by shares | Dissolved |
| Columbus Capital Group (GLB Capital) Limited | Private company limited by shares | Live |
| COLUMBUS INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Columbus Internatiaonal Limited | Private company limited by shares | Live |
| COLUMBUS INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| COLUMBUS INVESTMENT COMPANY LIMITED | | Live |
| COLUMBUS MCKINNON COMPANY LIMITED | Private company limited by shares | Dissolved |
| COLUMBUS MCKINNON ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| COLUMBUS PACIFIC LIMITED | Private company limited by shares | Live |
| COLUMBUS PROPERTIES LIMITED | Private company limited by shares | Live |
| COLUMBUS PROPERTY AGENCY LIMITED | Private company limited by shares | Dissolved |
| COLUMBUS STRUCTURE LIMITED | Private company limited by shares | Dissolved |
| COLUMBUS HYPERBLOCK TECHNOLOGY AND CONSULTING LIMITED | Private company limited by shares | Live |
| Columbus Network Technology Limited | | Live |
| COLUMBUS TRADE LIMITED | Private company limited by shares | Dissolved |
| COLUMBUS ASIA TRADING LIMITED | Private company limited by shares | Dissolved |
| COLUMBUS YACHTS LIMITED | Private company limited by shares | Live |