| THE MAYO GROUP INTERNATIONAL PTY LTD | Former Name (Historical) | ASIC |
| CECIL E. MAYO PTY LTD | Former Name (Historical) | ASIC |
| MAYO HARDWARE PTY LTD | Main Name (Current) | ABR |
| THE MAYO GROUP INTERNATIONAL PTY LTD | Main Name (Historical) | ABR |
| CECIL E. MAYO PTY LTD | Main Name (Historical) | ABR |
| CECIL E MAYO P/L | Main Name (Historical) | ABR |
| THE MAYO GROUP INTERNATIONAL PTY LTD | Main Trading Name (Current) | ABR |
| CECIL E MAYO PTY LIMITED | Main Trading Name (Historical) | ABR |
| CECIL E MAYO PTY LIM1TED | Main Trading Name (Historical) | ABR |
| MAYO HEALTHCARE (AUSTRALIA) | Business Name (Historical) | ABR |
| JIMMY'S TARPS | Business Name (Historical) | ABR |
| MAYO MEDICAL | Business Name (Historical) | ABR |