| # | Entity | Status | State |
|---|---|---|---|
| 1 | 22 227 616 193 C.A COLLINS & C.J COLLINS & C WALKER & N.G WALKER & V.H WALKER |
ABN Cancelled | NSW 2500 |
| 2 | 21 464 915 760 W.G CAPEWELL & T.H CARMODY & S.B CZUCZMAN & K Czuczman & L.M WALKER & N.C WALKER |
ABN Active | VIC 3558 |
| 3 | 60 376 859 771 G H & C G WALKER |
ABN Cancelled | NSW 2770 |
| 4 | 68 592 786 885 B.W CARR & A.C DERMODY & P.A ELLIS & R.N JENSEN & G MAMERO & B.R REYNOLDS & H.W SUCH & D.G WALKER & A.A WEST |
ABN Active | NSW 2290 |
| 5 | 52 687 518 242 H GAVEN & C.G WALKER |
ABN Cancelled | VIC 3152 |
| 6 | 59 035 353 323 C.L OWEN & G.S PERKINS & D.H WALKER |
ABN Active | VIC 3182 |