| # | Entity | Status | State |
|---|---|---|---|
| 1 | 11 071 245 028 MARK KEITH DUFF |
ABN Active | VIC 3201 |
| 2 | 24 929 237 295 MARK DUFF |
ABN Active | NSW 2022 |
| 3 | 40 519 668 114 MICHAEL MARK DUFF |
ABN Cancelled | NSW 2256 |
| 4 | 43 614 164 919 MARK C & JENNIFER M DUFF |
ABN Active | NSW 2025 |
| 5 | 44 151 074 898 MARK DUFF |
ABN Active | VIC 3931 |
| 6 | 51 796 650 579 BRODIE MARK DUFF |
ABN Active | NT 0870 |
| 7 | 56 478 171 259 MARK NUGENT DUFF |
ABN Active | VIC 3126 |
| 8 | 60 434 110 053 MARK DAVID DUFF |
ABN Active | WA 6157 |
| 9 | 74 104 384 290 STEWART DUFF & MARK JUSTIN GREENTREE |
ABN Cancelled | NSW 2221 |
| 10 | 77 294 568 966 MARK CHRISTOPHER MC DUFF |
ABN Active | QLD 4155 |
| 11 | 86 659 653 525 JOSHUA MARK DUFF |
ABN Active | QLD 4719 |
| 12 | 86 852 834 383 MARK DUFF |
ABN Cancelled | NSW 2380 |
| 13 | 87 243 896 216 MARK DAVID DUFF |
ABN Cancelled | TAS 7310 |