| # | Entity | Status | State |
|---|---|---|---|
| 1 | 15 246 075 630 NORTHERN STUD MERINO BREEDERS ASSOC |
ABN Active | WA 6535 |
| 2 | 15 246 075 630 NORTHERN STUD MERINO BREEDERS ASSOC |
ABN Active | WA 6535 |
| 3 | 17 513 228 483 ISABEL MAY STEPHENSON NORTHERN VALLEY STUD |
ABN Active | TAS 7310 |
| 4 | 37 598 384 932 J POWLES & P.C POWLES NORTHERN WARMBLOOD STUD |
ABN Active | VIC 3620 |
| 5 | 54 491 301 507 D.B SCOTT & C WILLS Northern Park Stud |
ABN Cancelled | NSW 2756 |
| 6 | 80 531 440 018 R.J VRCKOFF & S VRCKOFF Northern Rivers Stud |
ABN Active | NSW 2470 |
| 7 | 50 230 165 243 MELBOURNE POLYTECHNIC Northern Lodge Stud |
ABN Active | VIC 3072 |