| # | Entity | Status | State |
|---|---|---|---|
| 1 | 18 107 010 480 INTERNATIONAL WATER SYSTEMS PTY LTD |
ABN Active | NSW 2210 |
| 2 | 20 098 622 621 INTERNATIONAL WATER CONSERVATION SYSTEMS PTY LTD |
ABN Cancelled | VIC 3165 |
| 3 | 45 126 467 767 INTERNATIONAL WATER FILTRATION SYSTEM PTY LTD |
ABN Cancelled | NSW 2165 |
| 4 | 61 082 550 310 WATER SYSTEMS HOLDINGS INTERNATIONAL PTY. LTD. |
ABN Cancelled | SA 5034 |
| 5 | 90 163 817 810 EAVES WATER SYSTEM INTERNATIONAL PTY LTD |
ABN Active | QLD 4216 |
| 6 | 92 638 190 280 THE INTERNATIONAL CENTRE FOR SUSTAINABLE DEVELOPMENT OF ENERGY, WATER AND ENVIRONMENT SYSTEMS PTY LTD |
ABN Active | QLD 4215 |
| 7 | 94 156 048 798 INTERNATIONAL WATER FILTRATION SYSTEM PTY LTD |
ABN Cancelled | NSW 2171 |
| 8 | 96 109 385 453 International Water Systems Pty Ltd |
ABN Cancelled | NSW 2128 |