| Company Name | Type | Status |
|---|---|---|
| ISONA LIMITED | Private company limited by shares | Dissolved |
| ISONG TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| iSongs Limited | Private company limited by shares | Live |
| ISONIC LIMITED | Private company limited by shares | Live |
| ISONIQS LIMITED | Private company limited by shares | Dissolved |
| ISONTA INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |