| 798 UNIT (CEN) LIMITED | Private company limited by shares | Live |
| Cena Software Limited | | Live |
| CENACLE LIMITED | Private company limited by shares | Dissolved |
| CENAIR CARGO FORWARDERS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| CENANZE GROUP COMPANY LIMITED | Private company limited by shares | Live |
| WCS Cenaro Limited | Private company limited by shares | Live |
| CENBEST LIMITED | Private company limited by shares | Live |
| UNITE CENBY CO., LIMITED | Private company limited by shares | Dissolved |
| CENC (HK) LIMITED | Private company limited by shares | Dissolved |
| CENC (H K) TRADING CO. LIMITED | Private company limited by shares | Live |
| CENCAP Limited | Private company limited by shares | Live |
| Cenchem Hong Kong Co., Limited | Private company limited by shares | Live |
| Cencion HK Limited | Private company limited by shares | Live |
| CENCO LIMITED | Private company limited by shares | Dissolved |
| CENCO LIMITED | Private company limited by shares | Dissolved |
| CENCON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CENCOO TOYS CO., LIMITED | Private company limited by shares | Live |
| Cencool RT Limited | | Live |
| CENCOR INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Cencore Limited | Private company limited by shares | Live |
| CENCORP EQUIPMENT LIMITED | Private company limited by shares | Live |
| CENCORP AUTOMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CENCOSUD INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| CENDANT HONG KONG LIMITED | Private company limited by shares | Live Commenced dormancy on 19-May-2004 |
| CENDAS CORPORATION LIMITED | Private company limited by shares | Live |
| CENDER LIMITED | Private company limited by shares | Live |
| Cendrawasih Investors Limited | | Live |
| CENDRAX LIMITED | Private company limited by shares | Dissolved |
| CENEGENICS CONSULTANT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Ceneric Asia Limited | Private company limited by shares | Live |
| Ceneric Capital Limited | Private company limited by shares | Live |
| Ceneric Investments Limited | Private company limited by shares | Live |
| Ceneric Villa Limited | Private company limited by shares | Dissolved |
| CE-NET LIMITED | Private company limited by shares | Dissolved |
| CENET (GERMANY) ELEVATOR CORPORATION LIMITED | Private company limited by shares | Live |
| Cenetria Limited | Private company limited by shares | Dissolved |
| CENFAITH LIMITED | Private company limited by shares | Dissolved |
| CENFAT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CENFAX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CENFIRM PETROLEUM MACHINERY LIMITED | Private company limited by shares | Live |
| CENFORD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CENFUL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Cenfura Asia Energy Investments Company Limited | Private company limited by shares | Live |
| Ceng Niu Innovations Limited | Private company limited by shares | Live |
| CHINA CENGAGE GROUP LIMITED | Private company limited by shares | Live |
| Cengage Learning Hong Kong Limited | Private company limited by shares | Live |
| CENGAGE CORE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CENGATE (1981) LIMITED | Private company limited by shares | Dissolved |
| CENGOLD LIMITED | Private company limited by shares | Dissolved |
| CENGTECH LIMITED | Private company limited by shares | Live |
| Hong Kong Cengxiang Trading Co., Limited | | Live |
| CENGYI (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| CENHAN TRADING LIMITED | Private company limited by shares | Live |
| CENHE CO., LIMITED | Private company limited by shares | Live |
| CENHEU ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CENIC LIMITED | Private company limited by shares | Dissolved |
| CENIC INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CENICONE COMPANY LIMITED | Private company limited by shares | Dissolved |
| CENIS COMPANY LIMITED | Private company limited by shares | Dissolved |
| CENITAR LIMITED | Private company limited by shares | Dissolved |
| CENITH LIMITED | Private company limited by shares | Live |
| Cenium Asia Limited | Private company limited by shares | Dissolved |
| CENIX DIGITAL CO., LIMITED | Private company limited by shares | Dissolved |
| CENIX ELECTRONIC LIMITED | Private company limited by shares | Live |
| CENIX (HK) LIMITED | Private company limited by shares | Dissolved |
| CENJA GLOBE TRADE LIMITED | Private company limited by shares | Live |
| CENKA (ASIA) LIMITED | Private company limited by shares | Dissolved |
| CENKO LIMITED | Private company limited by shares | Dissolved |
| Cenko Limited | Private company limited by shares | Live |
| CENKO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CENKY LIMITED | Private company limited by shares | Live |
| CENLANE LIMITED | Private company limited by shares | Dissolved |
| CENLIN LIMITED | Private company limited by shares | Dissolved |
| CENLINK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CENLITE INTERNATIONAL LIMITED | | Live |
| CENLO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HK CENLY TRADE LIMITED | Private company limited by shares | Live |
| CENMAX LIMITED | Private company limited by shares | Live |
| CenMote Technology Limited | Private company limited by shares | Live |
| Cennavi Technologies (Hong Kong) Co., Limited | Private company limited by shares | Live |
| CENNEX LIMITED | Private company limited by shares | Live |
| CENNIX LIMITED | Private company limited by shares | Dissolved |
| CENNOR EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| CENNTRO ENTERPRISE LIMITED | Private company limited by shares | Live |
| CENNTRO HOLDING LIMITED | Private company limited by shares | Live |
| 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 |
| CENPAC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Cenpack Limited | Private company limited by shares | Live |
| Cenpak Investment Limited | Private company limited by shares | Live |