| # | Entity | Status | State |
|---|---|---|---|
| 1 | 51 078 953 152 R & Y BIGGS ENGINEERING PTY LTD |
ABN Cancelled | NSW 2564 |
| 2 | 71 000 701 495 Y A R ENGINEERING PTY LTD |
ABN Cancelled | NSW 2250 |
| 3 | 77 053 311 854 R S Y ENGINEERING PTY LTD |
ABN Active | NSW 2125 |
| 4 | 26 348 387 265 RAYMOND PAUL YOUNG R P Y ENGINEERING |
ABN Cancelled | WA 6065 |
| 5 | 99 002 859 547 LIDOGO PTY LTD R & Y ENGINEERING |
ABN Active | NSW 2250 |
| 6 | 99 002 859 547 LIDOGO PTY LTD R & Y ENGINEERING |
ABN Active | NSW 2250 |
| 7 | 99 002 859 547 LIDOGO PTY LTD R & Y ENGINEERING |
ABN Active | NSW 2250 |