| # | Entity | Status | State |
|---|---|---|---|
| 1 | 28 089 651 534 M & T COST ENGINEERING PTY LTD |
ABN Active | NSW 2153 |
| 2 | 52 134 424 721 Cost Engineering Services Pty Ltd |
ABN Cancelled | QLD 4511 |
| 3 | 55 677 585 376 ENGINEERING, MANAGEMENT & COSTING CONSULTANTS PTY LTD |
ABN Active | VIC 3004 |
| 4 | 60 151 118 473 Pacific Cost Engineering Pty Ltd |
ABN Active | NSW 2533 |
| 5 | 68 060 404 104 P2 PLANNING & COSTING ENGINEERS PTY LTD |
ABN Cancelled | SA 5073 |
| 6 | 68 638 192 613 QS COST ENGINEER PTY LTD |
ABN Cancelled | NSW 2200 |
| 7 | 71 661 844 248 TOTAL COST ENGINEERING PTY LTD |
ABN Active | QLD 4102 |
| 8 | 75 009 303 735 COST ENGINEERING PTY LTD |
ABN Cancelled | WA 6281 |
| 9 | 81 058 049 648 ENERGY INDUSTRY COST ENGINEERS PTY. LTD. |
ABN Active | VIC 3223 |
| 10 | 81 127 493 378 MINING AND COST ENGINEERING PTY LTD |
ABN Active | WA 6210 |