| # | Entity | Status | State |
|---|---|---|---|
| 1 | 40 606 189 581 Western Australian Tractor Pull Association Inc |
ABN Active | WA 6302 |
| 2 | 78 158 851 220 WESTERN TRACTORS & DIESEL SPARES PTY LTD |
ABN Active | NSW 2178 |
| 3 | 93 153 592 815 Western Tractors Pty Limited |
ABN Active | NSW 2179 |
| 4 | 93 009 766 849 BARKLY EARTHMOVING SUPPLIES PTY LTD WESTERN TRUCK AND TRACTOR |
ABN Cancelled | QLD 4825 |
| 5 | 93 153 592 815 Western Tractors Pty Limited |
ABN Active | NSW 2179 |
| 6 | 16 001 784 256 KELMAN BROS PTY LTD WESTERN TRACTOR & MACHINERY SERVICE |
ABN Cancelled | NSW 2178 |
| 7 | 82 219 524 168 G.A HARRIS & T.N HARRIS WESTERN TRACTOR COMPANY |
ABN Active | QLD 4730 |