| INSON LIMITED | Private company limited by shares | Dissolved |
| INSON ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| INSON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| INSON FASHION COMPANY LIMITED | Private company limited by shares | Live |
| INSON INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| INSON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Insonic Technology Co., Limited | Private company limited by shares | Live |
| Insonline Limited | Private company limited by shares | Live |