| C.E.C. PUBLISHING LIMITED | Private company limited by shares | Live |
| CEC4B LIMITED | Private company limited by shares | Dissolved |
| CECA LIMITED | Private company limited by shares | Live |
| CECA TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CECA CAPITAL INSTITUTE (CHINA) CO., LIMITED | Private company limited by shares | Live |
| CECA INTERNATIONAL CAPITAL MANAGEMENT (GROUP) LIMITED | Private company limited by shares | Live |
| CECAI INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CECAL Limited | Private company limited by shares | Live |
| Cecas Technology Limited | | Live |
| CECB E-Commerce Limited | Private company limited by shares | Live |
| CECC Group Limited | Private company limited by shares | Live |
| CECCARELLI LIMITED | Private company limited by shares | Live |
| CECCO INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| CEC-COILS HONG KONG CO., LIMITED | Private company limited by shares | Dissolved |
| Ceccotti Company Limited | Private company limited by shares | Live |
| Cece Innovation Limited | | Live |
| CEC-ECAP LIMITED | Private company limited by shares | Dissolved |
| CECEFIT (CHINA) INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CECEKO ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| CEC-ELECTRIC CO., LIMITED | Private company limited by shares | Dissolved |
| CECELIA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CECEZY LIMITED | Private company limited by shares | Live |
| CECFT. HK LIMITED | Private company limited by shares | Live |
| CECH LIMITED | Private company limited by shares | Live |
| CECH TAIHUA INVESTMENT MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| CECHAN ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| CE-CHANCE LIMITED | Private company limited by shares | Live |
| HK CECHENG INDUSTRY DEVELOPMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| CECHK SYSTEM LIMITED | Private company limited by shares | Live |
| CECI LIMITED | Private company limited by shares | Dissolved |
| Ceci Company Limited | Private company limited by shares | Live |
| CECI DECO LIGHTING CO., LIMITED | Private company limited by shares | Live |
| CECI EXPOLATINO CO., LIMITED | Private company limited by shares | Live |
| Shenzhen Ceci Group Co., Limited | Private company limited by shares | Live |
| HongKong Ceci Timepiece Co., Limited | Private company limited by shares | Live |
| CECI IMPORT & EXPORT LIMITED | Private company limited by shares | Live |
| Beauty Ceci International Limited | Private company limited by shares | Live |
| CECI International (HK) Limited | Private company limited by shares | Live |
| CECIALEX COMPANY LIMITED | Private company limited by shares | Dissolved |
| CECII LIMITED | Private company limited by shares | Live |
| CECIL LIMITED | Private company limited by shares | Live |
| CECIL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CECIL GLOVE FACTORY LIMITED | Private company limited by shares | Dissolved |
| CECIL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CECIL PARR COMPANY LIMITED -THE- | Company limited by guarantee | Dissolved |
| CECIL HK PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| Clemance & Cecile Limited | Private company limited by shares | Live |
| CECILIA & COMPANY LIMITED | Private company limited by shares | Dissolved |
| Cecilia Company Limited | | Live |
| Cecilia de Rafael Asia Limited | Private company limited by shares | Live |
| CECILIA CAFÉ COMPANY LIMITED | Private company limited by shares | Live |
| CeciliaChineseMed Limited | Private company limited by shares | Live |
| CECILIA.COM LIMITED | Private company limited by shares | Dissolved |
| Ceciliament Limited | | Live |
| CREDITABLE CECILIAO INVESTOR RELATIONS LIMITED | Private company limited by shares | Dissolved |
| CECILIE KOCH LARSEN LIMITED | Private company limited by shares | Live |
| CECILIE OSTERGREN- PHOTOGRAPHY LIMITED | Private company limited by shares | Live |
| CECILTON LIMITED | Private company limited by shares | Dissolved |
| CECIS LIMITED | Private company limited by shares | Live |
| CECITO CORPORATION LIMITED | Private company limited by shares | Live |
| CECIY DRESSKING TRADING HK CO., LIMITED | Private company limited by shares | Dissolved |
| Cecle Technology Limited | Private company limited by shares | Live |
| SHENZHEN CECO LIMITED | Private company limited by shares | Live |
| Cecrops Limited | Private company limited by shares | Live |
| CECSC SUPPLY CHAIN LIMITED | | Live |
| CECT LIMITED | Private company limited by shares | Dissolved |
| CEC-TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CECTV TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| Cecurify (HK) Limited | Private company limited by shares | Live |
| Cecurix Limited | Private company limited by shares | Live |