| SONATA LIMITED | Private company limited by shares | Live |
| Sonata HK Limited | Private company limited by shares | Live |
| Sonata Capital Limited | Private company limited by shares | Live |
| SONATA FASHIONS LIMITED | Private company limited by shares | Dissolved |
| SONATE INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sonatec Integrated Energy Services Limited | Private company limited by shares | Live |
| SONATECH LIMITED | Private company limited by shares | Dissolved |
| SONATEL LIMITED | Private company limited by shares | Dissolved |
| SONATEST (ASIA) LIMITED | Private company limited by shares | Live |
| SONATINA LIMITED | Private company limited by shares | Dissolved |
| SONATINA LIMITED | Private company limited by shares | Live |