| # | Entity | Status | State |
|---|---|---|---|
| 1 | 23 152 420 933 H.F DUCKWORTH & R.M DUCKWORTH |
ABN Active | NSW 2484 |
| 2 | 28 190 922 167 M BATTISTI & H.D DUCKWORTH & N.A JOHNSTON & K.L KELLY & C.M LAYCOCK & K.A MALEY |
ABN Cancelled | NSW 2290 |
| 3 | 72 431 240 859 M H & M DUCKWORTH |
ABN Active | QLD 4061 |
| 4 | 74 665 742 036 A.H DUCKWORTH & M MUIR |
ABN Active | NSW 2577 |
| 5 | 23 152 420 933 H.F DUCKWORTH & R.M DUCKWORTH R M & H F DUCKWORTH |
ABN Active | NSW 2484 |
| 6 | 23 152 420 933 H.F DUCKWORTH & R.M DUCKWORTH R M & H F DUCKWORTH |
ABN Active | NSW 2484 |