| ASIA AERONAUTICS LIMITED | | Live |
| Brambles Aeronautics Group Limited | Private company limited by shares | Live |
| Digital Aeronautics Limited | | Live |
| ELTRA AERONAUTICS LIMITED | Private company limited by shares | Dissolved |
| GLOBWING AERONAUTICS LIMITED | Private company limited by shares | Live |
| Great Aeronautics Technology Limited | Private company limited by shares | Live |
| United Aeronautics (Hong Kong) Group Co., Limited | Private company limited by shares | Live |
| LUCA AERONAUTICS LIMITED | Private company limited by shares | Dissolved |
| CHINA AERONAUTICS INTERNATIONAL AIRWAY MANAGEMENT CO., LIMITED | Private company limited by shares | Dissolved |
| Targareyen Dornier Aeronautics International Services Corp Limited | Private company limited by shares | Live |
| AERONAUTICS & TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| CHN AERONAUTICS TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |