| # | Entity | Status | State |
|---|---|---|---|
| 1 | 66 666 765 813 GRAY EARTHWORKS PTY LTD |
ABN Active | QLD 4500 |
| 2 | 29 082 305 173 WALKER AND GRAY EARTHWORX PTY LIMITED WALKER & GRAY EARTHWORKS |
ABN Active | SA 5290 |
| 3 | 47 622 347 412 S.C GRAY & K.E SIRETT Gray's Earthworks |
ABN Cancelled | VIC 3099 |
| 4 | 29 082 305 173 WALKER AND GRAY EARTHWORX PTY LIMITED WALKER & GRAY EARTHWORKS |
ABN Active | SA 5290 |