| # | Entity | Status | State |
|---|---|---|---|
| 1 | 13 674 780 093 JR DUNCAN MARTIAL ARTS PTY LTD |
ABN Active | WA 6031 |
| 2 | 31 223 691 729 DUNCAN SHARP Duncan Sharp Art |
ABN Cancelled | VIC 3363 |
| 3 | 41 065 879 334 PORTSEA PTY LTD ART OF AUSTRALIA COLLECTIONS BY LANG DUNCAN |
ABN Cancelled | VIC 3123 |
| 4 | 71 457 102 163 DUNCAN JAMES KENTISH DUNCAN KENTISH FINE ART |
ABN Cancelled | SA 5000 |
| 5 | 78 122 093 052 ANTHONY ARTHUR DUNCAN ARTS AND CRAFTS A DUNCAN |
ABN Cancelled | NSW 2360 |
| 6 | 93 459 354 585 DUNCAN DEREK HULME DUNCAN HULME FINE ART CONSERVATION |
ABN Active | NSW 2021 |
| 7 | 93 459 354 585 DUNCAN DEREK HULME Duncan Hulme Fine Art Conservation |
ABN Active | NSW 2021 |