| # | Entity | Status | State |
|---|---|---|---|
| 1 | 28 274 813 586 BENJAMIN IAN BARWICK |
ABN Active | TAS 7249 |
| 2 | 32 562 014 101 BRENDAN IAN BARWICK |
ABN Active | TAS 7010 |
| 3 | 50 040 223 909 IAN STUART BARWICK |
ABN Cancelled | NSW 2067 |
| 4 | 65 484 342 797 IAN MAXWELL BARWICK |
ABN Cancelled | TAS 7053 |
| 5 | 78 369 642 342 IAN JAMES BARWICK |
ABN Cancelled | SA 5000 |
| 6 | 94 773 541 980 IAN BARWICK |
ABN Cancelled | TAS 7248 |
| 7 | 78 369 642 342 IAN JAMES BARWICK IAN BARWICK LANDSCAPE ARCHITECT |
ABN Cancelled | SA 5000 |
| 8 | 94 773 541 980 IAN BARWICK |
ABN Cancelled | TAS 7248 |