| # | Entity | Status | State |
|---|---|---|---|
| 1 | 91 591 348 774 D.E OBST & E.E OBST & K.Y OBST |
ABN Cancelled | SA 5333 |
| 2 | 42 819 795 678 E.E OBST & J.K OBST |
ABN Cancelled | SA 5333 |
| 3 | 67 844 696 406 D.T OBST & E.K OBST |
ABN Cancelled | SA 5333 |
| 4 | 92 643 533 191 D.E OBST & K.Y OBST |
ABN Active | SA 5333 |
| 5 | 36 061 195 783 K.E ALLISON & A.D OBST |
ABN Cancelled | ACT 2606 |
| 6 | 48 035 849 620 J.W MASON & M.J MCCORMACK & Z.J MORDEN-JONES & G.M OBST & M.K POTTS & C.E ROSETTA-WALSH & M.J WAKELING |
ABN Active | NSW 2650 |
| 7 | 35 473 355 963 KIRSTYN ELISE MURPHY K E Obst |
ABN Active | QLD 4818 |