| # | Entity | Status | State |
|---|---|---|---|
| 1 | 12 204 797 794 S.J NELSON & F.A PRICE Sound Office Solutions |
ABN Active | WA 6171 |
| 2 | 15 569 242 194 JOSEPH JOHN KOCHANY Sound Office Solutions |
ABN Active | NSW 2450 |
| 3 | 56 135 661 765 ROSLYN RICHARDS SOUND OFFICE SOLUTIONS |
ABN Cancelled | WA 6019 |
| 4 | 86 776 865 298 The Trustee for Free 2B Family Trust Sound Office Solutions |
ABN Active | WA 6171 |