| # | Entity | Status | State |
|---|---|---|---|
| 1 | 38 643 981 122 SOUTHERN HIGHLANDS STONE PTY LTD |
ABN Active | NSW 2579 |
| 2 | 44 661 724 689 HIGHLAND STONE WALLS PTY LTD |
ABN Active | NSW 2095 |
| 3 | 84 637 832 672 HIGHLANDS STONE AND AGGREGATE PTY LTD |
ABN Active | TAS 7030 |
| 4 | 37 233 591 463 CAROL PATRICIA WILLIAMSON CENTRAL HIGHLANDS SALT STONE DAY SPA |
ABN Active | VIC 3357 |
| 5 | 47 740 897 700 LEE ROSS DONALDSON HIGHLAND STONE & LANDSCAPING |
ABN Active | WA 6211 |
| 6 | 47 859 874 069 PETER S SIMPSON HIGHLAND STONE |
ABN Active | NSW 2575 |
| 7 | 54 168 189 191 SIMON JOHN BADWAY HIGHLAND STONE WALLS |
ABN Active | NSW 2579 |
| 8 | 80 634 155 605 CHEAM INVESTMENTS PTY LTD Stone Southern Highlands |
ABN Active | NSW 2576 |
| 9 | 84 637 832 672 HIGHLANDS STONE AND AGGREGATE PTY LTD Highlands Stone and Aggregate |
ABN Active | TAS 7030 |
| 10 | 47 740 897 700 LEE ROSS DONALDSON HIGHLAND STONE LANDSCAPES |
ABN Active | WA 6211 |
| 11 | 63 168 172 448 ADAM JAMES BRIAN PORTER HIGHLAND CUT STONE |
ABN Active | NSW 2575 |