| # | Entity | Status | State |
|---|---|---|---|
| 1 | 22 637 185 457 TRANSPORT SIGNALLING & COMMUNICATION MUSEUM INC |
ABN Active | NSW 2758 |
| 2 | 45 786 902 705 SIGNAL FLARE INC |
ABN Active | QLD 4051 |
| 3 | 53 833 558 297 SIGNAL 7 INC. |
ABN Active | VIC 3090 |
| 4 | 80 329 874 542 THE INSTITUTION OF RAILWAY SIGNAL ENGINEERS AUSTRALASIAN SECTION INC. |
ABN Active | VIC 3463 |
| 5 | 80 329 874 542 THE INSTITUTION OF RAILWAY SIGNAL ENGINEERS AUSTRALASIAN SECTION INC. THE INSTITUTION OF RAILWAY SIGNAL ENGINEERS INC |
ABN Active | VIC 3463 |