| # | Entity | Status | State |
|---|---|---|---|
| 1 | 21 098 267 979 IAN JACK HERITAGE CONSULTING PTY LTD |
ABN Cancelled | NSW 2756 |
| 2 | 80 776 203 950 IAN AND ANNE HERITAGE |
ABN Active | NSW 2234 |
| 3 | 13 693 313 741 IAN WIGHT IAN WIGHT PLANNING AND HERITAGE STRATEGIES |
ABN Cancelled | VIC 3121 |
| 4 | 54 029 553 506 I.G ERRINGTON & R.G HERITAGE Ian G Errington & Robert Heritage |
ABN Cancelled | ACT 2618 |
| 5 | 92 293 588 540 IAN RICHARD SANSOM IAN SANSOM CHARTERED ARCHITECT AND HERITAGE CONSULTANT |
ABN Cancelled | ACT 2605 |