| # | Entity | Status | State |
|---|---|---|---|
| 1 | 54 196 509 577 The trustee for The Duck's Back Unit Trust |
ABN Cancelled | VIC 3792 |
| 2 | 60 091 472 525 DUCKS BACK ROOFING PTY LTD |
ABN Cancelled | NSW 2502 |
| 3 | 12 294 976 521 TESSA MOORFIELD DUCKS BACK |
ABN Active | SA 5065 |
| 4 | 42 738 533 606 P.A LOWE & H.J VALLANCE The Duck's Back. Studio Works. |
ABN Active | NSW 2804 |
| 5 | 56 657 243 322 MDS RESOURCES PTY LTD Ducks Back Waterproofing |
ABN Active | VIC 3040 |