| C.E.A.S. CHINA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| C.E.A.S. (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| CEAS Group Holdings Limited | Private company limited by shares | Live |
| C.E.A.S. INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| C.E.A.S. PROJECTS LIMITED | Private company limited by shares | Dissolved |
| C. FOR CEASAR LIMITED | Private company limited by shares | Dissolved |
| CEASAR LIMITED | Private company limited by shares | Dissolved |
| CEASAR CROWN LIMITED | Private company limited by shares | Live |
| Ceasar Crown Strategy Limited | Private company limited by shares | Live |
| CEASAR INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SUMMIT CEASAR LIMITED | Private company limited by shares | Live |
| Ceaseless Trade Limited | Private company limited by shares | Live |
| CE-Asia Hong Kong Limited | Private company limited by shares | Live |
| CEASUM OPTOELECTRONICS TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| C-EASY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CEASY CONSULTANTS LIMITED | Private company limited by shares | Live |
| CEASY TECH LIMITED | | Live |