| Ceno Limited | | Live |
| CENOGUM INDUSTRY CO., LIMITED | | Live |
| CENOLITE CO. LIMITED | Private company limited by shares | Dissolved |
| CENON INDUSTRIAL CO., LIMITED | | Live |
| CENON INTL BIO-TECH GROUP CO., LIMITED | Private company limited by shares | Live |
| CENORE CO., LIMITED | | Live |
| CENORIENT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Cenova MC HK Limited | Private company limited by shares | Live |
| CENOVA MANAGEMENT ADVISORS (HONG KONG) LIMITED | Private company limited by shares | Live |
| Cenova HK Fund V Limited | Private company limited by shares | Live |
| Cenova HK Healthcare Fund IV Limited | Private company limited by shares | Live |
| CENOVA TEAMWORK TECHNOLOGY (HONGKONG) LIMITED | Private company limited by shares | Live |