| # | Entity | Status | State |
|---|---|---|---|
| 1 | 26 193 104 287 Wilderness School Parents and Friends Association Incorporated |
ABN Active | SA 5081 |
| 2 | 26 910 836 237 LAKES AND WILDERNESS TOURISM ASSOCIATION INC. |
ABN Active | VIC 3880 |
| 3 | 32 327 593 253 Tasmanian Wilderness Guides Association Inc. |
ABN Active | TAS 7000 |
| 4 | 34 071 815 328 WILDER ASSOCIATES PTY LTD |
ABN Cancelled | ACT 2913 |
| 5 | 42 786 908 269 Wilderness Bike Ride Association Inc |
ABN Cancelled | VIC 3888 |
| 6 | 49 015 528 268 PREVELLY WILDERNESS PROGRESS ASSOCIATION INCORPORATED |
ABN Cancelled | WA 6285 |
| 7 | 58 313 167 723 WILDERNESS OLD SCHOLARS ASSOCIATION |
ABN Active | SA 5081 |
| 8 | 89 639 907 498 SONYA KIM WILDER SONYA WILDER & ASSOCIATES |
ABN Active | NSW 2260 |