| Company Name | Type | Status |
|---|---|---|
| Masso Company Limited | Private company limited by shares | Live |
| MASSON LIMITED | Private company limited by shares | Dissolved |
| MASSON LIMITED | Private company limited by shares | Live |
| MASSON INVESTMENT LIMITED | Private company limited by shares | Live |
| MASSOURCE INVESTMENTS LIMITED | Private company limited by shares | Live |
| MASSOURCES LIMITED | Private company limited by shares | Dissolved |
| MassOxy Limited | Live |