| # | Entity | Status | State |
|---|---|---|---|
| 1 | 20 619 640 541 SIGNAL DESIGN PTY LTD |
ABN Active | NSW 2577 |
| 2 | 38 078 626 221 J. M. L. RAILWAY SIGNAL DESIGNS PTY. LTD. |
ABN Cancelled | NSW 2234 |
| 3 | 47 085 492 253 SIGNAL DESIGN CONSULTANTS PTY LTD |
ABN Cancelled | ACT 2611 |
| 4 | 47 085 492 253 SIGNAL DESIGN CONSULTANTS PTY LTD SIGNAL DESIGN CONSULTANTS |
ABN Cancelled | ACT 2611 |
| 5 | 78 732 582 627 NICOLE ALANA CARMALT DESIGN SIGNALS |
ABN Cancelled | SA 5065 |
| 6 | 82 942 489 582 MICHAEL JOHN TIERNEY TRANSMIT SIGNAL MULTIMEDIA DESIGN |
ABN Cancelled | QLD 4560 |
| 7 | 76 095 778 189 NALAKA PERERA SIGNAL TO NOISE DESIGN |
ABN Active | NSW 2150 |