| # | Entity | Status | State |
|---|---|---|---|
| 1 | 46 600 105 897 STABILITY PRE-STRESSING SYSTEMS PTY LTD |
ABN Active | NSW 2263 |
| 2 | 55 155 397 783 Total Pre-Cast Systems Pty Ltd |
ABN Active | NSW 2480 |
| 3 | 84 357 675 380 PRE-FORM SYSTEMS DOO |
ABN Active | SA 5067 |
| 4 | 62 063 235 923 AUSTRALIAN PRECAST PANEL SYSTEMS PTY LTD AUSTRALIAN PRE-CAST PANEL SYSTEMS |
ABN Active | NSW 2322 |
| 5 | 68 980 788 965 BARRY MARK RETTER Pre Cut Systems |
ABN Cancelled | QLD 4671 |