| Colossa Group Limited | Private company limited by shares | Live |
| COLOSSAL CITY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Colossal Commodities Company Limited | | Live |
| COLOSSAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| DILIGENT COLOSSAL LIMITED | Private company limited by shares | Live |
| Colossal Dreams Limited | Private company limited by shares | Dissolved |
| COLOSSAL DREAMS LIMITED | Private company limited by shares | Live |
| Colossal Dynamics Limited | Private company limited by shares | Live |
| Colossal Foods Company Limited | Private company limited by shares | Live |
| Colossal Global Technology Limited | Private company limited by shares | Live |
| COLOSSAL INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| COLOSSAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| COLOSSAL LEAP INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| Colossal Management Limited | Private company limited by shares | Live |
| COLOSSAL ASIA PRIVATE LIMITED | Private company limited by shares | Live |
| COLOSSAL TARGET INVESTMENTS LIMITED | Private company limited by shares | Live |
| COLOSSAL TRADING LIMITED | Private company limited by shares | Dissolved |
| COLOSSAL WORLD ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |