| Company Name | Type | Status |
|---|---|---|
| INSY WEDDING LIMITED | Live | |
| Insyder Corporation Limited | Private company limited by shares | Live |
| INSYMPHONY LIMITED | Private company limited by shares | Live |
| INSYNC LIMITED | Private company limited by shares | Live |
| INSYNCO Limited | Private company limited by shares | Dissolved |
| INSYS INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| IN-SYSTEM LIMITED | Private company limited by shares | Live |