| # | Entity | Status | State |
|---|---|---|---|
| 1 | 81 149 179 519 ILLAWARRA STEEL WORKS PTY LTD |
ABN Active | NSW 2620 |
| 2 | 86 634 305 098 ILLAWARRA TILE WORKS PTY LTD |
ABN Active | NSW 2502 |
| 3 | 73 410 308 612 D MCCAULEY & L MCCAULEY Illawarra Excavation and Site Works |
ABN Active | NSW 2530 |
| 4 | 15 215 014 414 The Trustee for THE DUNCAN FAMILY AND RELATIVES TRUST illawarra work gear |
ABN Active | VIC 3915 |