| # | Entity | Status | State |
|---|---|---|---|
| 1 | 30 156 168 348 ERS HOLDING COMPANY PTY LTD |
ABN Active | NSW 2040 |
| 2 | 36 672 459 157 RB & ER HOLDINGS PTY LTD |
ABN Active | QLD 4556 |
| 3 | 37 676 137 750 RR&ER HOLDINGS PTY LTD |
ABN Active | NSW 2135 |
| 4 | 40 657 819 246 CARPE DIEM ER HOLDINGS PTY LTD |
ABN Active | NSW 2000 |
| 5 | 42 641 779 688 ER SCHOLEFIELD HOLDINGS PTY LTD |
ABN Active | QLD 4350 |
| 6 | 63 637 286 643 ER&S HOLDING AUSTRALIA PTY LTD |
ABN Cancelled | NSW 2200 |
| 7 | 67 612 634 214 ER LABOUR HOLDINGS PTY LTD |
ABN Cancelled | WA 6109 |
| 8 | 68 118 543 187 KAZIM ER HOLDINGS PTY. LTD. |
ABN Cancelled | VIC 3064 |
| 9 | 87 600 351 442 GM & ER HOLDINGS PTY LTD |
ABN Active | NSW 2282 |
| 10 | 88 622 160 329 ERS HOLDINGS PTY LTD |
ABN Active | VIC 3585 |
| 11 | 99 681 699 990 JR AND ER HOLDINGS PTY LTD |
ABN Active | VIC 3038 |
| 12 | 94 939 180 338 The Trustee for THE HATCH FAMILY TRUST GAIROH HOLDINGS PTY LTD(ER VERGE & GA LOPEZ ADMINISTRATORS APPOINTED) |
ABN Active | WA 6000 |