| # | Entity | Status | State |
|---|---|---|---|
| 1 | 43 899 797 882 The Trustee for DR ALFRED LEWIS MATHER |
ABN Active | NSW 2021 |
| 2 | 49 195 622 616 ALFRED L MATHER DR A L MATHER |
ABN Cancelled | NSW 2021 |
| 3 | 55 879 429 822 SUSAN ELIZABETH KEMPSTER DR SUSAN MATHERS |
ABN Active | VIC 3121 |
| 4 | 66 047 784 354 BERNARD HOWARD MATHER DR.B.H MATHER |
ABN Cancelled | TAS 7018 |
| 5 | 74 909 942 094 ROBYN ANNE MATHER DR ROBYN A MATHER |
ABN Active | NSW 2318 |