| # | Entity | Status | State |
|---|---|---|---|
| 1 | 38 484 226 463 A WILLANS & D WILLANS |
ABN Active | WA 6324 |
| 2 | 62 115 302 345 D WILLANS & M.A WILLANS |
ABN Active | WA 6163 |
| 3 | 77 342 689 970 D WILLANS & T.E WILLANS |
ABN Active | WA 6333 |
| 4 | 98 225 485 354 A WILLAN & D.S WILLAN |
ABN Cancelled | NSW 2315 |
| 5 | 65 248 325 926 D.D SCHADE & B.P WILLANS |
ABN Cancelled | QLD 4061 |
| 6 | 21 130 702 464 D BYRNE & E.J WILLAN |
ABN Active | NSW 2641 |
| 7 | 45 638 123 735 D.A WALTER & P.J WILLANS |
ABN Cancelled | QLD 4720 |
| 8 | 48 140 498 789 S.J CLARK & D.J WILLANS |
ABN Active | NSW 2540 |
| 9 | 51 246 614 512 J.C CRENDAL & J.J MOORE & W.T SNEL & D Willan |
ABN Cancelled | NSW 2101 |
| 10 | 62 130 830 704 D.C SAVAGE & T.J WILLANS |
ABN Cancelled | WA 6230 |
| 11 | 91 571 393 053 M DAVIS & D.S WILLANS |
ABN Cancelled | TAS 7020 |
| 12 | 95 828 584 276 A.D DREIBERGS & M.A WILLANS |
ABN Cancelled | WA 6401 |