| # | Entity | Status | State |
|---|---|---|---|
| 1 | 20 618 157 047 MAYON PTY. LTD. |
ABN Cancelled | NSW 2486 |
| 2 | 24 649 353 864 MAYON PTY LTD |
ABN Active | VIC 3064 |
| 3 | 31 627 615 909 MAYON ENGINEERING SERVICES PTY LTD |
ABN Active | VIC 3975 |
| 4 | 39 122 529 882 MAYON PTY LTD |
ABN Cancelled | VIC 3183 |
| 5 | 46 082 187 880 MAYON ENTERPRISES PTY LTD |
ABN Active | ACT 2614 |
| 6 | 57 630 074 716 MAYON DIGITAL PTY LTD |
ABN Active | QLD 4000 |
| 7 | 68 647 656 291 MAYON INSPECTION ENGINEERS PTY. LTD. |
ABN Cancelled | WA 6006 |
| 8 | 84 678 194 173 MAYON MOUNT INVESTMENTS PTY LTD |
ABN Active | NSW 2372 |
| 9 | 85 620 529 866 WESTERN MAYON PTY LTD |
ABN Active | WA 6107 |
| 10 | 18 943 904 829 IAN WENT FAMILY TRUST MAYON HOLDINGS PTY LTD |
ABN Active | WA 6233 |
| 11 | 39 122 529 882 MAYON PTY LTD |
ABN Cancelled | VIC 3183 |
| 12 | 46 082 187 880 MAYON ENTERPRISES PTY LTD |
ABN Active | ACT 2614 |