| # | Entity | Status | State |
|---|---|---|---|
| 1 | 19 649 784 729 The Trustee for THE K A LAY FAMILY TRUST QUAD-TREKS |
ABN Active | WA 6701 |
| 2 | 55 729 950 569 JOHN STUART FURMSTON QUAD TREKS |
ABN Cancelled | VIC 3137 |
| 3 | 43 354 956 210 CHRISTOPHER THOMAS BUCKLEY QUAD-TREKS |
ABN Active | WA 6333 |
| 4 | 43 354 956 210 CHRISTOPHER THOMAS BUCKLEY QUAD-TREKS COASTAL ADVENTURE TOURS |
ABN Active | WA 6333 |