| # | Entity | Status | State |
|---|---|---|---|
| 1 | 26 602 359 633 GRADING ENGINEERING PTY LTD |
ABN Cancelled | QLD 4305 |
| 2 | 67 120 860 139 A-Grade Engineering and Fabrication Pty Ltd |
ABN Cancelled | VIC 3350 |
| 3 | 12 298 469 192 J CRAIG & A.S MAHONEY A Grade Grates & Engineering |
ABN Cancelled | QLD 4556 |
| 4 | 15 595 872 262 CHUANYE QI GRADE A Electrical & IT Services engineering |
ABN Active | NSW 2134 |
| 5 | 21 904 950 997 OLIVER RUSSELL DENNIS A-Grade Engineering |
ABN Active | NT 0830 |
| 6 | 49 556 025 992 GRAHAM RICHARD HALL GRADE ONE ENGINEERING |
ABN Cancelled | SA 5070 |