| # | Entity | Status | State |
|---|---|---|---|
| 1 | 52 602 469 910 WESTERN QUARRIES PTY LTD |
ABN Active | VIC 3377 |
| 2 | 72 114 801 740 Mid Western Quarries Pty Ltd |
ABN Active | NSW 2652 |
| 3 | 86 000 734 341 FAR WESTERN STONE QUARRIES PTY LTD |
ABN Active | NSW 2329 |
| 4 | 13 925 059 859 CARLSON EARLE DANIELS WESTERN AUSTRALIAN QUARRY PRACTICES |
ABN Active | WA 6074 |
| 5 | 17 064 278 623 G.J NEWTON & J.C Newton Great Western Gravel Quarries |
ABN Cancelled | VIC 3380 |
| 6 | 83 129 611 025 Geelong Quarries Pty Ltd WESTERN QUARRIES |
ABN Active | VIC 3218 |
| 7 | 14 090 152 828 WESTLIME PTY LIMITED WESTERN RED QUARRIES |
ABN Active | NSW 2870 |