| # | Entity | Status | State |
|---|---|---|---|
| 1 | 15 162 499 630 SOLID CIVIL PTY LTD |
ABN Cancelled | NSW 2096 |
| 2 | 16 139 723 676 ROCK SOLID CIVIL AND CONSTRUCTION PTY LTD |
ABN Cancelled | SA 5094 |
| 3 | 33 631 519 670 ROCK SOLID BRICKLAYING & CIVIL PTY LTD |
ABN Cancelled | NSW 2527 |
| 4 | 54 625 543 142 SOLID CIVIL SOLUTIONS PTY. LTD. |
ABN Active | VIC 3226 |
| 5 | 64 624 349 748 ROCK SOLID CIVIL CONTRACTORS PTY LTD |
ABN Active | VIC 3201 |
| 6 | 77 610 868 534 ROCK SOLID CIVIL CONSTRUCTION PTY. LTD. |
ABN Active | VIC 3201 |
| 7 | 78 679 460 112 SOLID GROUND CIVIL PTY LTD |
ABN Active | NSW 2207 |
| 8 | 86 103 595 080 rock solid civil Pty Ltd |
ABN Cancelled | NSW 2280 |
| 9 | 75 373 570 196 SAMUEL COX COX SOLID CIVIL |
ABN Active | VIC 3660 |
| 10 | 82 445 108 407 CARLO MANGARELLI Rock Solid Civil and Excavations |
ABN Active | SA 5070 |