| ASTRON LIMITED | Private company limited by shares | Dissolved |
| ASTRON LIMITED | Private company limited by shares | Live |
| Astronaut Limited | Private company limited by shares | Live |
| Astronaut Motor Limited | Private company limited by shares | Live |
| ASTRONAUTICS OF ASIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA ASTRONAUTICS SCIENCE & TECHNOLOGY (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| 88 Astronauts Limited | Private company limited by shares | Live |
| Astrong Capital Limited | Private company limited by shares | Live |
| ASTRONG PROPERTIES (CHINA) LIMITED | Private company limited by shares | Live |
| ASTRONG GROUP LIMITED | Private company limited by shares | Live |
| ASTRONG MICROELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| AstrongTechnology Limited | Private company limited by shares | Live |
| ASTRONIC LIMITED | Private company limited by shares | Live |
| Astronique Limited | Private company limited by shares | Live |
| AstronLab Limited | Private company limited by shares | Live |
| ASTRONOM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Mindset Astronomer Limited | Private company limited by shares | Live |
| Astronomical industry co., Limited | Private company limited by shares | Live |
| ASTRONORTH LIMITED | Private company limited by shares | Dissolved |
| AstroNova Limited | Private company limited by shares | Live |