| JOINSTAR FORYOU CO., LIMITED | Private company limited by shares | Dissolved |
| JOINSTAR CORPORATION LIMITED | Private company limited by shares | Dissolved |
| JOINSTAR DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| JOINSTAR DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| JOINSTAR ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| JOINSTAR (HK) LIMITED | Private company limited by shares | Dissolved |
| JOINSTAR (H.K.) LIMITED | Private company limited by shares | Dissolved |
| JOINSTAR (H.K.) LIMITED | Private company limited by shares | Live |
| JOINSTAR ASIA (HK) LIMITED | Private company limited by shares | Live |
| JOINSTAR HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| JOINSTAR HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| JOINSTAR HOLDINGS LIMITED | | Live |
| JOINSTAR INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| JOIN-STAR INDUSTRIAL LIMITED | Private company limited by shares | Live |
| JOINSTAR INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| JOINSTAR INTERNATIONAL LIMITED | Private company limited by shares | Live |
| JOINSTAR INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Joinstar International Tobacco Limited | Private company limited by shares | Live |
| JOINSTAR INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| JOINSTAR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINSTAR PROPERTIES LIMITED | Private company limited by shares | Live |
| JOINSTAR FORYOU TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| JOINSTARS CO., LIMITED | Private company limited by shares | Live |