| # | Entity | Status | State |
|---|---|---|---|
| 1 | 18 142 854 599 BARBARA PRESTON |
ABN Active | ACT 2602 |
| 2 | 63 085 621 978 BARBARA PRESTON PTY LTD |
ABN Cancelled | NSW 2060 |
| 3 | 75 548 686 947 BARBARA L PRESTON |
ABN Active | NSW 2060 |
| 4 | 80 340 041 688 PRESTON J & VALERIE R & GARY J & BARBARA L PETERS |
ABN Cancelled | QLD 4350 |
| 5 | 18 142 854 599 BARBARA PRESTON BARBARA PRESTON RESEARCH |
ABN Active | ACT 2602 |
| 6 | 63 085 621 978 BARBARA PRESTON PTY LTD |
ABN Cancelled | NSW 2060 |
| 7 | 91 089 837 965 R NITTIM & B.L PRESTON BARBARA PRESTON AND REIN NITTIM |
ABN Cancelled | NSW 2060 |