| # | Entity | Status | State |
|---|---|---|---|
| 1 | 86 163 223 667 NSW URBAN WATER SERVICES PTY. LTD. |
ABN Active | NSW 2000 |
| 2 | 90 681 425 641 NSW WATER SERVICES PTY LTD |
ABN Active | NSW 2150 |
| 3 | 44 818 968 483 The Trustee for Stephan Trust NSW WATER SERVICES |
ABN Active | NSW 2150 |
| 4 | 75 851 787 894 The Trustee for JAT FAMILY TRUST Total Waste Water Service NSW |
ABN Active | NSW 2487 |
| 5 | 41 107 825 972 MAB ELECTRICAL CONTRACTORS PTY LIMITED Water Tank Cleaning and Servicing NSW |
ABN Active | NSW 2227 |
| 6 | 72 726 325 787 DEPT OF LAND & WATER CONSERVATION WATER RESOURCES CONSULTING SERVICES (NSW 2000) |
ABN Cancelled | NSW 2000 |