| # | Entity | Status | State |
|---|---|---|---|
| 1 | 82 804 690 352 C.J KOCH & D.K KOCH & J.E KOCH & R.E KOCH |
ABN Cancelled | SA 5573 |
| 2 | 47 864 159 806 C.J KOCH & D.K KOCH & R.E KOCH |
ABN Cancelled | SA 5558 |
| 3 | 47 582 942 791 J.K KOCH & J.C KOCH |
ABN Active | SA 5431 |
| 4 | 55 106 613 799 N.A KIRBY & C.N KOCH & K.K LEE & F.D MCARTHUR & K MUELLER & K SEATON-SMITH & S.J STOKES & P.J WELSH |
ABN Cancelled | WA 6018 |