| # | Entity | Status | State |
|---|---|---|---|
| 1 | 14 211 688 673 D.J CURWEN & K.E CURWEN |
ABN Active | WA 6324 |
| 2 | 94 908 995 774 E CURWEN & K.M CURWEN |
ABN Active | VIC 3929 |
| 3 | 48 901 993 997 E.C CURWEN & M.D GUYATT & P.K MCCLEMENT & N.W MIKKELSEN & E.K SANKEY |
ABN Active | QLD 4069 |
| 4 | 58 647 996 711 J.K CURWEN & L.E MOIR |
ABN Cancelled | WA 6330 |
| 5 | 65 842 355 718 J.E CURWEN & M PEEL |
ABN Cancelled | VIC 3182 |