| AERONAUGHTY LIMITED | Private company limited by shares | Live |
| Aeronautic Aerospace Automotive Auv & Avionics Solutions Limited | Private company limited by shares | Live |
| Dux New Material Aeronautic Consultant Limited | Private company limited by shares | Live |
| Aeronautic Resources Limited | Private company limited by shares | Live |
| Aeronautic Software Limited | Private company limited by shares | Live |
| United Aeronautic Technology (HK) Company Limited | Private company limited by shares | Live |
| AERONAUTICA LIMITED | Private company limited by shares | Live |
| Aeronautical Development Partnership Limited | Private company limited by shares | Live |
| Zhenhua Aeronautical (HK) Semiconductor Co., Limited | | Live |
| Honeycomb Aeronautical Limited | Private company limited by shares | Live |
| HONG KONG KEER AERONAUTICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| AERONAUTICAL TECHNOLOGIES INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| JIANGHONG AERONAUTICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| N. MING'S COMPANY ( AERONAUTICAL ) LIMITED | Private company limited by shares | Live |
| AERONAUTICAL SERVICES OVERSEAS CORP. LIMITED | Private company limited by shares | Dissolved |
| Aeronautical Technologies Limited | Private company limited by shares | Live |
| 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 |
| Aeronext HK Limited | Private company limited by shares | Live |
| AERONOVA LIMITED | Private company limited by shares | Live |