| # | Entity | Status | State |
|---|---|---|---|
| 1 | 15 065 495 650 DR A. S. WILLIS PTY LTD |
ABN Cancelled | NSW 2261 |
| 2 | 83 130 072 703 DR Willis Pty Ltd |
ABN Active | VIC 3820 |
| 3 | 16 147 134 069 DANIEL RICHARD WILLIS Dr. Daniel Willis |
ABN Active | VIC 3818 |
| 4 | 41 651 077 610 KATIE RUTH WILLIS Dr Katie Willis |
ABN Active | NSW 2429 |
| 5 | 51 051 957 612 SAMUEL JOHN WILLIS DR SAM WILLIS |
ABN Active | SA 5000 |
| 6 | 54 571 541 608 The Trustee for Willis Family Trust Dr Luke C Willis |
ABN Active | QLD 4551 |
| 7 | 60 937 089 840 NICOLA JANE WILLIS DR NICOLA WILLIS |
ABN Cancelled | QLD 4215 |
| 8 | 63 293 927 788 RICHARD JOHN WILLIS DR RICHARD J WILLIS |
ABN Cancelled | SA 5062 |
| 9 | 63 971 135 228 MICHELLE KATHLEEN WILLIS DR MICHELLE WILLIS |
ABN Active | NSW 2227 |
| 10 | 77 494 785 749 B.C FINN & D.R WILLIS BC Finn & DR Willis |
ABN Cancelled | SA 5710 |
| 11 | 79 195 966 266 FRANCIS ROBERT WILLIS DR FRANCIS WILLIS |
ABN Active | WA 6009 |
| 12 | 85 360 308 543 CATHERINE CECELIA WILLIS DR CATHERINE WILLIS |
ABN Cancelled | NSW 2070 |