| # | Entity | Status | State |
|---|---|---|---|
| 1 | 46 382 124 244 C STEPHENSON & W.D STEPHENSON |
ABN Active | NSW 2209 |
| 2 | 68 601 152 420 D.C STEPHENSON & D.W WATT |
ABN Active | NSW 2217 |
| 3 | 84 186 457 196 M ANSTEY & J.A BLOTT & D MOXON & T.L PATERSON & M PINDER & A.C STEPHENSON & S THEKKAYIL & L.E TORRE & B.A WIBROW & W.P WOODS |
ABN Active | WA 6009 |
| 4 | 96 537 818 980 W ROSS & D STEPHENSON & H CORREY & C HESLING & S COCKSEDGE |
ABN Cancelled | NSW 2526 |