| # | Entity | Status | State |
|---|---|---|---|
| 1 | 18 208 605 880 The Trustee for Perth Concrete Pumping Trust |
ABN Cancelled | QLD 4556 |
| 2 | 31 297 986 523 The Trustee for Concrete Perth Unit Trust |
ABN Active | WA 6150 |
| 3 | 56 690 672 632 Concrete Perth Trust |
ABN Cancelled | WA 6148 |
| 4 | 31 297 986 523 The Trustee for Concrete Perth Unit Trust Concrete Perth Trust |
ABN Active | WA 6150 |