| # | Entity | Status | State |
|---|---|---|---|
| 1 | 13 622 521 279 WATERWORKS GROUP PTY LTD |
ABN Active | NSW 2206 |
| 2 | 21 651 906 080 WATERWORKS PLUMBING GROUP PTY LTD |
ABN Active | NSW 2142 |
| 3 | 34 749 932 560 Waterworks Valley Landcare Group |
ABN Active | TAS 7005 |
| 4 | 46 952 256 886 The Trustee for Waterworks Group Family Trust |
ABN Active | NSW 2206 |
| 5 | 54 637 879 102 SYDNEY WATERWORKS GROUP PTY LTD |
ABN Active | NSW 2190 |
| 6 | 34 749 932 560 Waterworks Valley Landcare Group |
ABN Active | TAS 7005 |
| 7 | 64 367 036 822 C.M FRISBY & M.G FRISBY & J.R SALE & J.T SALE The 1122 Waterworks Road Group |
ABN Cancelled | QLD 4060 |