| # | Entity | Status | State |
|---|---|---|---|
| 1 | 42 439 353 728 A.K BARNWELL & E.A BARNWELL |
ABN Cancelled | NSW 2126 |
| 2 | 27 619 017 568 G.D BARNWELL & M.A BARNWELL |
ABN Cancelled | NSW 2081 |
| 3 | 59 356 721 039 DAVID A OLSEN & NATHAN BARNWELL |
ABN Cancelled | QLD 4341 |
| 4 | 60 880 374 876 A.J BARNWELL & P.G MURRAY |
ABN Cancelled | SA 5049 |
| 5 | 92 347 677 974 L.A BARNWELL & J Birkett |
ABN Cancelled | QLD 4207 |
| 6 | 27 619 017 568 G.D BARNWELL & M.A BARNWELL G D & M A BARNWELL |
ABN Cancelled | NSW 2081 |