| LA SOUNDA COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUNDA LIMITED | Private company limited by shares | Dissolved |
| SoundAI Limited | | Live |
| SoundAI Microchips Limited | Private company limited by shares | Live |
| SOUNDART INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| C. & C. SOUNDAS COMPANY LIMITED | Private company limited by shares | Dissolved |
| C & C SOUNDAS COMPANY LIMITED | Private company limited by shares | Dissolved |
| C&C SOUNDAS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUNDAS ENTERPRISES, LIMITED | Private company limited by shares | Dissolved |
| SOUNDATION COMPANY LIMITED | Private company limited by shares | Live |
| SOUNDAY LIMITED | Private company limited by shares | Dissolved |