| # | Entity | Status | State |
|---|---|---|---|
| 1 | 30 589 962 477 B.T KNOWLER & D.F KNOWLER |
ABN Active | WA 6233 |
| 2 | 72 010 588 581 K.B KNOWLER & S KNOWLER |
ABN Cancelled | WA 6169 |
| 3 | 88 059 762 765 C.B KNOWLER & C.K KONTOPOULOS |
ABN Active | NSW 2208 |
| 4 | 20 704 122 568 BASIL ANTHONY KNOWLER B.A. KNOWLER |
ABN Cancelled | WA 6164 |