| Company Name | Type | Status |
|---|---|---|
| MEGASONIC LIMITED | Private company limited by shares | Dissolved |
| MEGASONIC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MEGASONIC INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Megasonic Technology Limited | Private company limited by shares | Live |
| MEGASONIC TRADING LIMITED | Private company limited by shares | Dissolved |