| # | Entity | Status | State |
|---|---|---|---|
| 1 | 44 558 293 095 J DERKS & S.L DERKS |
ABN Active | NSW 2446 |
| 2 | 47 517 318 097 M.C DERKS & M.J DERKS |
ABN Cancelled | VIC 3691 |
| 3 | 47 167 266 532 DERK N & WENDY J HODGKISS |
ABN Cancelled | NSW 2539 |
| 4 | 52 128 818 603 GAVIN JOHN DERKS GAVIN J DERKS |
ABN Cancelled | WA 6065 |
| 5 | 55 949 667 271 V.A GROOT OBBINK & D.J GROOT-OBBINK Derk J and Virginia A Groot Obbink |
ABN Active | NSW 2622 |
| 6 | 64 497 155 730 JOAN DARK J DERK |
ABN Cancelled | NSW 2780 |