| # | Entity | Status | State |
|---|---|---|---|
| 1 | 93 398 571 548 G.J DULEY CONSULTING ENGINEERING PTY LTD & C.A WILKINSON & C.K. WILKINSON |
ABN Active | NSW 2228 |
| 2 | 26 644 142 236 C & M WILKINSON PTY LTD |
ABN Active | QLD 4352 |
| 3 | 27 102 759 348 C WILKINSON PTY LTD |
ABN Cancelled | WA 6025 |
| 4 | 34 125 472 531 D & C Wilkinson Holdings (Bowral) Pty Ltd |
ABN Cancelled | NSW 2579 |
| 5 | 47 633 076 990 C & N WILKINSON CONSULTING PTY LTD |
ABN Active | QLD 4000 |
| 6 | 67 093 039 091 D & C WILKINSON HOLDINGS PTY LTD |
ABN Cancelled | NSW 2575 |
| 7 | 75 003 940 789 C.B. WILKINSON HOLDINGS PTY. LTD. |
ABN Cancelled | NSW 2480 |
| 8 | 80 636 987 089 J C WILKINSON AUSTRALIA PTY LTD |
ABN Active | SA 5068 |
| 9 | 88 153 700 442 C WILKINSON PTY LTD |
ABN Cancelled | WA 6020 |
| 10 | 27 102 759 348 C WILKINSON PTY LTD |
ABN Cancelled | WA 6025 |
| 11 | 67 093 039 091 D & C WILKINSON HOLDINGS PTY LTD |
ABN Cancelled | NSW 2575 |
| 12 | 67 093 039 091 D & C WILKINSON HOLDINGS PTY LTD |
ABN Cancelled | NSW 2575 |