| # | Entity | Status | State |
|---|---|---|---|
| 1 | 19 672 655 204 C.M ENGEBRETSEN & D.G ERDMANN |
ABN Active | WA 6233 |
| 2 | 42 871 478 382 D.G ASHBURNER & C.J ERDMANN |
ABN Cancelled | WA 6232 |
| 3 | 61 411 969 236 S.G ERDMANN & C MARTINDALE |
ABN Active | WA 6239 |
| 4 | 12 344 023 586 GC & J ERDMANN G C & J ERDMANN PLASTERING CONTRACTORS |
ABN Cancelled | WA 6233 |