| # | Entity | Status | State |
|---|---|---|---|
| 1 | 13 070 999 218 NORTH WEST QUEENSLAND WATER PIPELINE PTY LTD |
ABN Active | QLD 4006 |
| 2 | 19 653 012 509 MID-WEST PIPELINE HOLDINGS PTY LTD |
ABN Active | WA 6103 |
| 3 | 46 611 423 100 WEST COAST PIPELINE SERVICES PTY LTD |
ABN Active | WA 6015 |
| 4 | 67 653 012 714 MID-WEST PIPELINE PTY LTD |
ABN Active | WA 6103 |
| 5 | 75 165 562 989 WEST PIPELINES PTY LTD |
ABN Cancelled | VIC 3805 |
| 6 | 13 070 999 218 NORTH WEST QUEENSLAND WATER PIPELINE PTY LTD |
ABN Active | QLD 4006 |