| # | Entity | Status | State |
|---|---|---|---|
| 1 | 78 544 806 645 M.G OPPERMAN & K.P OPPERMAN |
ABN Active | NSW 2227 |
| 2 | 15 996 287 106 K.K BALZER & J.L OPPERMAN |
ABN Active | QLD 4703 |
| 3 | 58 527 265 325 R.A KING & K.W OPPERMAN |
ABN Cancelled | WA 6023 |
| 4 | 60 560 997 546 K.W OPPERMAN & J.A TASSONE |
ABN Cancelled | SA 5163 |
| 5 | 63 432 067 651 A.M HAIMES & K.L OPPERMAN |
ABN Cancelled | SA 5417 |