| CARTOO GSE GROUP COMPANY LIMITED | Private company limited by shares | Live |
| CARTOO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CARTOON COMPANY LIMITED | Private company limited by shares | Live |
| Cartoon Bear Trade Limited | Private company limited by shares | Live |
| CARTOON NEW CENTURY LIMITED | Private company limited by shares | Dissolved |
| Cartoon Factory HK Limited -The- | Private company limited by shares | Dissolved |
| HONGKONG ZHONGHENG INTERNATIONAL ESPORTS CARTOON&ANIMATION CO., LIMITED | Private company limited by shares | Live |
| CARTOONSTAR TECHNOLOGY USBGIFTS CO., LIMITED | Private company limited by shares | Dissolved |