| Z-UP RESEARCH CO., LIMITED | Private company limited by shares | Live |
| Zupe Group Limited | | Live |
| Zuperia Limited | Private company limited by shares | Live |
| ZUPERNUSS CO., LIMITED | Private company limited by shares | Dissolved |
| Zupersoft Limited | Private company limited by shares | Live |
| ZUPMART LIMITED | Private company limited by shares | Dissolved |
| Zupmart Capital Limited | Private company limited by shares | Live |
| HK ZUPORT TRANSMISSION MACHINE (SHANGHAI) SINGSONG LIMITED | Private company limited by shares | Dissolved |
| ZUPPA LIMITED | Private company limited by shares | Live |