| # | Entity | Status | State |
|---|---|---|---|
| 1 | 23 666 126 012 EAST COAST ROCK WORKS PTY LTD |
ABN Active | QLD 4514 |
| 2 | 32 668 404 279 EAST COAST ROCK WORKS HAULAGE PTY LTD |
ABN Active | QLD 4514 |
| 3 | 41 662 639 107 ALL ROCK WORKS (AUSTRALIA) PTY LTD |
ABN Active | QLD 4035 |
| 4 | 44 124 916 543 Victorian Rock Work Pty Ltd |
ABN Active | VIC 3440 |
| 5 | 75 478 095 372 The Trustee for Superior Rock Work Trust |
ABN Cancelled | QLD 4066 |
| 6 | 76 668 405 276 EAST COAST ROCK WORKS EQUIPMENT HIRE PTY LTD |
ABN Active | QLD 4514 |
| 7 | 72 109 336 907 MATTHEW WILLIAM SWAN MATTHEW SWAN'S ROCK WORKING |
ABN Active | NSW 2319 |
| 8 | 86 205 242 423 BRIAN WILLIAM DAVIS Deeian Earth n Rock works |
ABN Active | SA 5255 |
| 9 | 86 224 023 650 JAMES RICHARD EYRE EYRE'S ROCK WORKS GYMPIE |
ABN Cancelled | QLD 4570 |
| 10 | 90 893 266 372 T.C CORRY & E.J POWER ALL ROCK WORK GROUP |
ABN Active | QLD 4118 |
| 11 | 36 138 806 268 IAN JAMES RICHARDS ROCK WORKS |
ABN Active | SA 5242 |