| Josin Investment Holding Group Co., Limited | Private company limited by shares | Live |
| Josin (Hong Kong) Company Limited | | Live |
| JOSIN INDUSTRY LIMITED | | Live |
| JOSINA LIMITED | Private company limited by shares | Live |
| JOSINDAR INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Josing 555 Limited | Private company limited by shares | Live |
| JOSING SOFTWARE HK LIMITED | Private company limited by shares | Dissolved |
| JOSINVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JOSINY ARTS & CRAFTS LIMITED | Private company limited by shares | Dissolved |