| iRead Education Limited | Private company limited by shares | Dissolved |
| CHINA (HK) IREAD CULTURAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Iread Printing (HK) Limited | Private company limited by shares | Live |
| IREAD TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| i-reader Technology Limited | Private company limited by shares | Dissolved |
| HK IReader Technology Limited | Private company limited by shares | Live |
| IREADY COMPANY LIMITED | Private company limited by shares | Live |
| IREADY TECHNOLOGY (HK) LIMITED | | Live |
| IREADY INDUSTRIAL LIMITED | Private company limited by shares | Live |