| Company Name | Type | Status |
|---|---|---|
| MEGAWATT ENGINEERING LIMITED | Private company limited by shares | Live |
| Megawatt Global Limited | Live | |
| Solar Megawatt Holding Pty Limited | Private company limited by shares | Live |
| MEGAWATT (HONG KONG) LIMITED | Private company limited by shares | Live |
| MEGAWATT MECHATRONICS ENGINEERING LIMITED | Private company limited by shares | Live |