| # | Entity | Status | State |
|---|---|---|---|
| 1 | 12 616 522 804 RAIL SIGNALLING PTY LTD |
ABN Active | SA 5118 |
| 2 | 13 616 735 098 EFFICIENT RAIL SIGNALLING PTY LTD |
ABN Active | VIC 3056 |
| 3 | 22 162 123 346 SIGNALLING & RAIL INFRASTRUCTURE PTY LTD |
ABN Cancelled | NSW 2261 |
| 4 | 22 675 343 067 ALLIANCE RAIL SIGNALLING PTY LTD |
ABN Active | VIC 3184 |
| 5 | 26 096 077 244 BOMBARDIER RAIL SIGNALLING SERVICES PTY LTD |
ABN Cancelled | VIC 3175 |
| 6 | 26 615 487 762 RAIL NETWORK SIGNALLING PTY LTD |
ABN Cancelled | WA 6077 |
| 7 | 29 607 691 083 SEED RAIL SIGNALLING SERVICES PTY LTD |
ABN Cancelled | WA 6030 |
| 8 | 31 121 716 158 Rail Signal Support Pty Ltd |
ABN Cancelled | NSW 2427 |
| 9 | 52 608 536 885 RAIL SIGNALLING SOLUTIONS PTY LTD |
ABN Cancelled | WA 6025 |
| 10 | 72 615 834 190 SJM RAIL SIGNALLING PTY LTD |
ABN Active | NSW 2041 |
| 11 | 85 616 815 153 RAIL TECH SIGNALLING PTY LTD |
ABN Cancelled | WA 6005 |
| 12 | 91 615 384 720 HUNTER RAIL SIGNALLING PTY LTD |
ABN Cancelled | NSW 2323 |