| # | Entity | Status | State |
|---|---|---|---|
| 1 | 34 148 225 107 B.J WILKINSON & E WILKINSON & R.R WILKINSON |
ABN Active | NSW 2652 |
| 2 | 58 608 023 691 B.A CURTIS & J.N CURTIS & A.R WILKINSON & J.E WILKINSON |
ABN Cancelled | QLD 4730 |
| 3 | 34 552 507 053 C.T ALLEN & O.C DUFF & C EDIBAM & J.P LEWIS & E LITTON & G.K LO & G.B MCGRATH & D.J MORGAN & B.Y NG & P THYAGARAJAN & S.A WEBB & R WILKINSON & L YAW |
ABN Active | WA 6008 |
| 4 | 26 178 146 250 C.C BERTRAM & E.M HOOPER & J.M MAINWARING & B.J MCBRIDE & L.S NIXON & R.A WILKINSON |
ABN Active | TAS 7248 |
| 5 | 48 345 596 093 E.Z BURTON & B.J HALLMAN & R WILKINSON |
ABN Active | NSW 2232 |