| # | Entity | Status | State |
|---|---|---|---|
| 1 | 28 623 475 543 HEAVY WATER PTY. LTD. |
ABN Active | WA 6285 |
| 2 | 61 613 042 416 HEAVY WATER GROUP PTY LTD |
ABN Active | NSW 2142 |
| 3 | 70 787 993 612 AARON RUSSELL WHITE Heavy Water Software410 |
ABN Cancelled | WA 6101 |
| 4 | 70 460 330 683 ASIM ALI ALI'S DOMESTIC & COMMERCIAL WATER SUPPLY & HEAVY HAULAGE AND EARTH WORK'S |
ABN Active | NSW 2444 |