| # | Entity | Status | State |
|---|---|---|---|
| 1 | 47 623 280 839 TRENCHLESS AUSTRALIA PTY LTD |
ABN Active | VIC 3678 |
| 2 | 50 666 340 469 TRENCHLESS ENGINEERING AUSTRALIA PTY LIMITED |
ABN Active | QLD 4005 |
| 3 | 59 112 873 962 CPL AUSTRALIA TRENCHLESS TECHNOLOGY PTY LIMITED |
ABN Cancelled | NSW 2748 |
| 4 | 59 112 873 962 CPL AUSTRALIA TRENCHLESS TECHNOLOGY PTY LIMITED CPL AUSTRALIA TRENCHLESS TECHNOLOGY PTY LTD |
ABN Cancelled | NSW 2748 |