| # | Entity | Status | State |
|---|---|---|---|
| 1 | 64 657 040 474 RETAINING WALL BUILDERS PTY LTD |
ABN Active | SA 5069 |
| 2 | 82 622 829 832 UCBC RETAINING WALL BUILDERS PTY LTD |
ABN Active | NSW 2035 |
| 3 | 90 129 848 979 Retaining Wall Builder Pty Ltd |
ABN Cancelled | SA 5097 |
| 4 | 15 631 890 143 EARTH SHATTERING LANDSCAPES PTY LTD Retaining Wall Builder Melbourne |
ABN Active | VIC 3088 |
| 5 | 34 862 195 055 The trustee for Colbert Family Trust Retaining Wall Builder |
ABN Cancelled | SA 5159 |
| 6 | 73 391 966 556 B.J SPRIGGS & J.P SPRIGGS Scenic Rim Retaining Wall Builders |
ABN Active | QLD 4272 |
| 7 | 95 579 194 203 The Trustee for W & K Lubach Family Trust R W B Retaining Wall Builder |
ABN Active | SA 5108 |
| 8 | 20 730 810 378 The Trustee for Three JR Trust RETAINING WALL BUILDER BRISBANE |
ABN Active | VIC 3108 |