| # | Entity | Status | State |
|---|---|---|---|
| 1 | 41 015 625 044 RANDALL GEORGE MANNION |
ABN Cancelled | NSW 2343 |
| 2 | 53 960 838 387 GEORGE STEPHEN MANNION |
ABN Cancelled | SA 5044 |
| 3 | 62 179 706 374 C.J CHALLENGER & B.M MANNION & L.G MANNION & R.G MANNION GEORGE MANNION DRILLING |
ABN Cancelled | NSW 2343 |
| 4 | 67 266 176 148 JAMES G MANNION GEORGE MANNION DRILLING |
ABN Active | NSW 2343 |
| 5 | 44 787 787 107 B.M MANNION & L.G MANNION & R.G MANNION George Mannion Drilling |
ABN Cancelled | NSW 2343 |