| Company Name | Type | Status |
|---|---|---|
| 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 |