| # | Entity | Status | State |
|---|---|---|---|
| 1 | 13 133 655 062 Tasmanian Water and Sewerage Corporation (Northern Region) Pty Limited |
ABN Cancelled | TAS 7000 |
| 2 | 65 133 654 912 Tasmanian Water and Sewerage Corporation (Common Services) Pty Limited |
ABN Cancelled | TAS 7000 |
| 3 | 69 630 796 502 TASMANIAN WATER PTY LIMITED |
ABN Active | TAS 7140 |
| 4 | 70 103 765 108 TASMANIAN WATER PTY LIMITED |
ABN Cancelled | TAS 7140 |
| 5 | 90 133 655 008 Tasmanian Water and Sewerage Corporation (North-Western Region) Pty Limited |
ABN Cancelled | TAS 7000 |