| # | Entity | Status | State |
|---|---|---|---|
| 1 | 15 297 634 128 The trustee for The Melbourne Pen Depot Unit Trust |
ABN Active | VIC 3162 |
| 2 | 65 559 607 166 THE MELBOURNE PEN SHOW INC. |
ABN Active | VIC 3806 |
| 3 | 88 901 596 381 INTERNATIONAL PEN MELBOURNE CENTRE INC. |
ABN Active | VIC 3000 |
| 4 | 23 625 041 558 REGINA ARNDTHEIM MELBOURNE PEN DEPOT |
ABN Cancelled | VIC 3148 |
| 5 | 93 114 093 840 FREDERICK DAVID VANCUYLENBURG PEN COLLECTORS OF MELBOURNE |
ABN Cancelled | VIC 3012 |