| CIDA DESIGNS (ASIA) LIMITED | Private company limited by shares | Dissolved |
| CIDA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FOSHAN YAOU CIDA CERAMIC LIMITED | Private company limited by shares | Live |
| CIDAL LIMITED | Private company limited by shares | Dissolved |
| CIDAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| CIDAR INVESTMENT(HONG KONG)COMPANY LIMITED | Private company limited by shares | Live |
| Cidaris Limited | Private company limited by shares | Dissolved |
| CIDAS CO., LIMITED | Private company limited by shares | Dissolved |
| CIDAS POWER SYSTEM CO., LIMITED | Private company limited by shares | Live |
| CIDC China Venture Capital General Partner I, Limited | Private company limited by shares | Dissolved |
| Cidcaa Limited | | Live |
| C.I.D.E.L. LIMITED | Private company limited by shares | Live |
| CIDER COMPANY LIMITED | Private company limited by shares | Dissolved |
| Cider Company Limited | Private company limited by shares | Live |
| Cider Holding Limited | Private company limited by shares | Live |
| Cider System Company Limited | Private company limited by shares | Live |
| CI.DES HK LIMITED | Private company limited by shares | Live |
| CIDESCO INTERNATIONAL NELLIE BEAUTY SCHOOL LIMITED | Private company limited by shares | Dissolved |
| CIDESCO INTERNATIONAL SECTION CHINA LIMITED | Private company limited by shares | Live |
| CIDEV ELECTRONICS (H.K.) LIMITED | Private company limited by shares | Live |
| CIDH CAPITAL INVESTMENT (HK) LIMITED | | Live |
| CIDI ELECTRONICS (HK) CO., LIMITED | Private company limited by shares | Live |
| CiDi Auto (HongKong) Limited | | Live |
| LITONG CIDIAN TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CIDIC (CHINA) LIMITED | Private company limited by shares | Live |
| CIDIC (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| CIDIC HOLDING CO., LIMITED | Private company limited by shares | Live |
| CIDIOL HK LIMITED | Private company limited by shares | Live |
| Cidisen Investment Co., Limited | | Live |
| CIDLI LIMITED | Private company limited by shares | Dissolved |
| CIDO LIMITED | Private company limited by shares | Live |
| GUANGDONG FOSHAN CIDONGLI CERAMICS LIMITED | Private company limited by shares | Live |
| FRANCE CIDRE EXPORT LIMITED | Private company limited by shares | Live |
| CIDS CONSULTANCY COMPANY LIMITED | Private company limited by shares | Dissolved |
| CIDT Entertainment Limited | Private company limited by shares | Live |
| CIDT INVESTMENTS LIMITED | Private company limited by shares | Live |
| CIDT Century Investments Limited | Private company limited by shares | Live |
| CIDT ONLINE METALS LIMITED | Private company limited by shares | Live |
| CIDT GOLD SILVER LIMITED | Private company limited by shares | Live |
| CIDX MATERIAL CO., LIMITED | Private company limited by shares | Live |