| # | Entity | Status | State |
|---|---|---|---|
| 1 | 87 168 292 436 E.E COSTER & R.M COSTER |
ABN Cancelled | NSW 2261 |
| 2 | 14 594 134 569 B.R COSTER & B.M O'MARA |
ABN Cancelled | QLD 4350 |
| 3 | 15 875 876 377 D.R COSTER & M FENNER |
ABN Cancelled | QLD 4055 |
| 4 | 60 565 092 976 C.M COSTER & R LEONARD |
ABN Cancelled | QLD 4300 |
| 5 | 75 638 304 197 M.T BLACKWOOD & J.D CASTLE & R.A COSTER & K.F DALE & G.W TOMASETTI |
ABN Active | VIC 3820 |
| 6 | 42 365 249 582 ROBYN MARY COSTER R M COSTER |
ABN Active | NSW 2340 |