| # | Entity | Status | State |
|---|---|---|---|
| 1 | 28 071 026 723 ASH GROVE ENGINEERING PTY. LIMITED |
ABN Cancelled | NSW 2518 |
| 2 | 34 639 963 590 ASHE CIVIL ENGINEERING AND DESIGN PTY LTD |
ABN Active | NSW 2500 |
| 3 | 37 816 094 642 The Trustee for Fly Ash Engineering Unit Trust |
ABN Cancelled | VIC 3126 |
| 4 | 72 098 402 950 ASH CIVIL ENGINEERING SERVICES PTY. LTD. |
ABN Active | WA 6007 |
| 5 | 77 112 833 020 ASH ENGINEERING PTY LTD |
ABN Active | TAS 7009 |
| 6 | 55 009 001 003 PALMERSTON NOMINEES PTY LTD ASH ENGINEERING SURVEYS |
ABN Active | WA 6020 |
| 7 | 68 214 758 805 MURRAY GOODWIN ASH ENGINEERING |
ABN Cancelled | VIC 3429 |
| 8 | 72 098 402 950 ASH CIVIL ENGINEERING SERVICES PTY. LTD. ASH CIVIL ENGINEERING SERVICES PTY LTD |
ABN Active | WA 6007 |
| 9 | 83 839 808 452 THE K & D ASH FAMILY TRUST ASH ENGINEERING SERVICES |
ABN Active | WA 6020 |
| 10 | 72 098 402 950 ASH CIVIL ENGINEERING SERVICES PTY. LTD. ASH CIVIL ENGINEERING SERVICES PTY LTD |
ABN Active | WA 6007 |