| # | Entity | Status | State |
|---|---|---|---|
| 1 | 21 409 501 278 ANGELINE ISABELLE ARMSTRONG Armstrong Music Studio |
ABN Active | VIC 3133 |
| 2 | 24 932 050 279 THOMAS PAUL ARMSTRONG Thomas Paul Armstrong Music |
ABN Cancelled | VIC 3084 |
| 3 | 60 040 869 864 CHRISTOPHER BRUCE ARMSTRONG BRUCE ARMSTRONG MUSIC |
ABN Active | VIC 3451 |
| 4 | 63 393 581 781 J.H ARMSTRONG & S.E ARMSTRONG ARMSTRONGS MUSIC |
ABN Cancelled | NSW 2300 |
| 5 | 79 617 632 448 JOHN NEIL ARMSTRONG JOHN ARMSTRONG MUSIC |
ABN Active | NSW 2795 |