| # | Entity | Status | State |
|---|---|---|---|
| 1 | 48 403 505 844 SM MOTT & SA MOTT & S & S VICKERS-WILLIS |
ABN Active | VIC 3012 |
| 2 | 37 491 989 347 H.A BROWN & S.M BROWN HA Brown & SM Willis |
ABN Active | NSW 2580 |
| 3 | 51 236 137 377 L G & S M WILLIS LG & SM WILLIS |
ABN Active | QLD 4401 |
| 4 | 51 236 137 377 L G & S M WILLIS LG & SM WILLIS |
ABN Active | QLD 4401 |
| 5 | 88 019 017 178 J.D WILLIS & S.M WILLIS JD & SM WILLIS |
ABN Active | NSW 2642 |