| # | Entity | Status | State |
|---|---|---|---|
| 1 | 20 129 006 935 P & G STRUCTURES PTY LTD |
ABN Active | SA 5000 |
| 2 | 89 680 278 746 G&P STRUCTURAL SERVICES PTY LTD |
ABN Active | SA 5037 |
| 3 | 86 753 414 119 P R PETROV & G I PETROVA P & G STRUCTURES |
ABN Cancelled | SA 5024 |
| 4 | 37 157 081 504 GEOFFREY PEARSON WALKER G.P. WALKER AND ASSOCIATES, STRUCTURAL & CIVIL ENGINEERS |
ABN Active | WA 6330 |