| # | Entity | Status | State |
|---|---|---|---|
| 1 | 27 588 960 618 The Trustee for PTC ENGINEERING UNIT TRUST |
ABN Cancelled | WA 6172 |
| 2 | 66 634 869 622 PTC OIL TOOLS AND ENGINEERING PTY LTD |
ABN Active | QLD 4218 |
| 3 | 82 131 288 152 PTC ENGINEERING PTY LTD |
ABN Cancelled | WA 6163 |
| 4 | 27 588 960 618 The Trustee for PTC ENGINEERING UNIT TRUST PTC ENGINEERING |
ABN Cancelled | WA 6172 |
| 5 | 82 131 288 152 PTC ENGINEERING PTY LTD |
ABN Cancelled | WA 6163 |
| 6 | 48 169 774 458 THE STRUCTURAL DESIGN AND CONSTRUCTION COMPANY PTY LTD PTC Consulting Engineers |
ABN Active | NSW 2128 |