| # | Entity | Status | State |
|---|---|---|---|
| 1 | 87 147 994 478 A.M MARKWICK & S.G MARKWICK |
ABN Active | NSW 2795 |
| 2 | 19 596 863 379 C.A MARKWICK & C.R MERCER |
ABN Cancelled | NSW 2795 |
| 3 | 38 624 403 097 A.L FIELD & V MARKWICK |
ABN Cancelled | NSW 2251 |
| 4 | 55 032 202 383 D.T MARKWICK & N.A VAN DEN BERG |
ABN Cancelled | NSW 2848 |
| 5 | 72 781 478 579 A & L MARKWICK |
ABN Cancelled | QLD 4280 |