| # | Entity | Status | State |
|---|---|---|---|
| 1 | 25 163 051 689 ACOUSTIC CONTROL AUSTRALIA PTY LTD |
ABN Cancelled | VIC 3140 |
| 2 | 40 643 476 117 RESIDENTIAL ACOUSTIC CONTROL PTY LTD |
ABN Active | NSW 2155 |
| 3 | 54 510 321 711 The Trustee for Acoustic Control Trust |
ABN Active | VIC 3141 |
| 4 | 68 151 267 560 ADVANCED CONTROL AND ACOUSTICS PTY LTD |
ABN Cancelled | NSW 2015 |
| 5 | 57 528 595 001 J.K MCFARLANE & S.A VON TAKACH DUKAI ADVANCED CONTROL AND ACOUSTICS |
ABN Cancelled | NSW 2076 |
| 6 | 68 151 267 560 ADVANCED CONTROL AND ACOUSTICS PTY LTD Advanced Control and Acoustics |
ABN Cancelled | NSW 2015 |
| 7 | 69 548 978 693 DARREN LIU ACOUSTIC CONTROL |
ABN Cancelled | VIC 3163 |
| 8 | 73 656 753 418 OPERA ACOUSTIC PTY LTD Chessor Acoustic Control |
ABN Active | VIC 3082 |