| # | Entity | Status | State |
|---|---|---|---|
| 1 | 14 128 308 893 WALL IRWIN BUILDING UNIT TRUST |
ABN Cancelled | QLD 4419 |
| 2 | 73 088 655 047 IRWIN & COONEY BUILDING ASSESSMENT SERVICES PTY LTD |
ABN Cancelled | NSW 2481 |
| 3 | 78 620 752 963 BRODIE IRWIN BUILDING PTY LTD |
ABN Active | QLD 4487 |
| 4 | 95 646 208 979 IRWIN BUILDING PTY LTD |
ABN Active | TAS 7260 |
| 5 | 69 498 474 146 RYAN STEWART IRWIN IRWIN BUILD |
ABN Active | NSW 2154 |
| 6 | 73 088 655 047 IRWIN & COONEY BUILDING ASSESSMENT SERVICES PTY LTD |
ABN Cancelled | NSW 2481 |