| # | Entity | Status | State |
|---|---|---|---|
| 1 | 29 143 749 802 A1 AUDIO PTY LTD |
ABN Active | NSW 2101 |
| 2 | 33 656 003 913 A1 AUDIO VISUAL SOLUTIONS PTY LTD |
ABN Active | QLD 4226 |
| 3 | 29 143 749 802 A1 AUDIO PTY LTD A1 AUDIO |
ABN Active | NSW 2101 |
| 4 | 43 385 459 913 L.M GUY-VILLON & N.E MORRIS a1 advanced audio/visual solutions |
ABN Cancelled | SA 5034 |
| 5 | 45 056 960 868 NEONBURY PTY. LTD. A1 AUDIO JUKEBOXES |
ABN Cancelled | QLD 4174 |
| 6 | 68 003 640 551 GOOD GUYS ELECTRONICS PTY LTD A1 AUDIO AND LIGHTING |
ABN Cancelled | NSW 2289 |
| 7 | 88 892 238 057 ROBERT ALLEN HARLING A1 AUDIO & BROADCAST |
ABN Cancelled | QLD 4109 |
| 8 | 94 665 254 090 TREVOR STUART RICKETTS A1 AUDIO SOLUTIONS |
ABN Cancelled | WA 6333 |
| 9 | 68 003 640 551 GOOD GUYS ELECTRONICS PTY LTD A1 AUDIO & LIGHTING |
ABN Cancelled | NSW 2289 |
| 10 | 88 892 238 057 ROBERT ALLEN HARLING A1 AUDIO AND BROADCAST |
ABN Cancelled | QLD 4109 |