| Power AdWork Company Limited | | Live |
| ADWORTH GROUP LIMITED | Private company limited by shares | Live |
| ADWORTH PREVENTIVE HEALTHTECH LIMITED | | Live |
| HK ADXH PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| Adxhibition Limited | Private company limited by shares | Live |
| FRANCE ADXIN GROUP LIMITED | Private company limited by shares | Live |
| adxn Limited | Private company limited by shares | Live |
| adXpert Limited | Private company limited by shares | Live |
| Adxwork Limited | | Live |
| ADYA GLOBAL LIMITED | | Live |
| ADYA (HK) LIMITED | | Live |
| ADYA ENTERPRISES (HK) LIMITED | Private company limited by shares | Live |
| Adyen Hong Kong Limited | Private company limited by shares | Live |
| Adyson Limited | Private company limited by shares | Live |
| ADYSUN ABRASIVE CO., LIMITED | Private company limited by shares | Dissolved |
| ADYSUN OPTICAL FIBER COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| Adysun International Co., Limited | Private company limited by shares | Live |
| ADYTUM COMPANY LIMITED | Private company limited by shares | Dissolved |
| Adzential Limited | | Live |
| ADZETA LIMITED | | Live |
| Adztream(Hong Kong) Pte Limited | Private company limited by shares | Live |