| # | Entity | Status | State |
|---|---|---|---|
| 1 | 23 677 927 242 ESTATE PA WILLIS & Ida Maud Willis Estate |
ABN Cancelled | NSW 2833 |
| 2 | 42 150 748 082 The Trustee for PA & LT Willis Superannuation Fund |
ABN Active | NSW 2763 |
| 3 | 49 633 708 718 PA & MF WILLIS |
ABN Active | NSW 2483 |
| 4 | 81 071 518 398 ESTATE PA & IM WILLIS |
ABN Cancelled | NSW 2833 |
| 5 | 49 633 708 718 PA & MF WILLIS PA & MA WILLIS |
ABN Active | NSW 2483 |
| 6 | 59 066 400 990 P.A CABASSI & J.E WILLIS PA Cabassi & JE Willis |
ABN Cancelled | WA 6121 |