| # | Entity | Status | State |
|---|---|---|---|
| 1 | 79 341 930 842 G.M OBST & M.D OBST & P.M OBST |
ABN Cancelled | SA 5310 |
| 2 | 84 774 344 726 M.D OBST & P.M OBST |
ABN Cancelled | SA 5310 |
| 3 | 12 745 126 871 M.A OBST & S.D OBST |
ABN Cancelled | SA 5109 |
| 4 | 31 659 605 169 M.A OBST & S.D OBST |
ABN Cancelled | SA 5086 |
| 5 | 57 228 726 158 D.M OBST & T.R OBST |
ABN Cancelled | QLD 4608 |
| 6 | 86 494 029 725 M.D OBST & D.J WILSON |
ABN Cancelled | SA 5158 |
| 7 | 13 420 917 058 M & D OBST FAMILY TRUST |
ABN Active | QLD 4805 |
| 8 | 37 679 345 523 D FINDLAY & L.M OBST |
ABN Cancelled | SA 5255 |
| 9 | 55 117 903 283 D M AND S K OBST |
ABN Active | SA 5232 |
| 10 | 94 063 562 691 M.A NEWMAN & D.J OBST |
ABN Cancelled | SA 5118 |
| 11 | 55 117 903 283 D M AND S K OBST |
ABN Active | SA 5232 |
| 12 | 75 565 645 987 MATTHEW DARREN OBST M D OBST |
ABN Cancelled | SA 5355 |