| # | Entity | Status | State |
|---|---|---|---|
| 1 | 17 694 792 338 D.R COWAN & R.J DE SOUSA ABREU & W.M DREDGE & M.E Davis & D.R HANSEN & R.C KERNKE & M.D KLOWSS & N.G NEWITT & R.J WHITTAKER |
ABN Cancelled | WA 6722 |
| 2 | 59 470 126 568 J.E COWAN & J.R COWAN |
ABN Cancelled | WA 6255 |
| 3 | 44 103 410 816 K.T BRAYE & S.H BERICK & C.A BRASSIL & R.E COWAN & S.P LUMMIS & R.L MACKENZIE & E.M SEMETKA & D.TIMBS & P.J WEBBER & C WHELAN & K.P WILLIAMSZ |
ABN Active | NSW 2291 |
| 4 | 50 426 368 044 D BARBER & G.R CLARK & A.M COWAN & R.O HOTKER & S.W MCGRATH & K.J MILGATE & C.S PETERING & W.R ROBBINS & P.E WALSH & L.G WHITE |
ABN Active | VIC 3392 |
| 5 | 64 982 918 940 R.J COWAN & M.E RENTON |
ABN Cancelled | NSW 2107 |