| # | Entity | Status | State |
|---|---|---|---|
| 1 | 21 776 732 124 P.M HEMPHILL & R.W HEMPHILL & B.T MACLEAN & C.D MACLEAN & D.W MCINNES & P.P MCMAHON & B.C POWER |
ABN Cancelled | NSW 2640 |
| 2 | 33 286 540 988 B MCMAHON & T.P MCMAHON |
ABN Active | NSW 2550 |
| 3 | 27 319 458 924 L BERRY & B.P DARBY & S FIELD & B.M JAMES & H.M JOHNSON & J.M MACKAY & L.T MCMAHON & M.B PARSONS & J.L SUTINEN & Y.M WHITE |
ABN Cancelled | NSW 2500 |
| 4 | 38 210 822 178 L.J GILLIES & B GRIFFITHS & T.P HOLLAND & A KILLICK & A.M MCMAHON |
ABN Cancelled | VIC 3057 |