| # | Entity | Status | State |
|---|---|---|---|
| 1 | 12 086 349 966 SPECTRUM SYSTEMS SOLUTIONS PTY LTD |
ABN Active | WA 6062 |
| 2 | 60 121 172 325 SPECTRUM INFO SYSTEMS PTY. LTD. |
ABN Cancelled | VIC 3127 |
| 3 | 61 096 657 804 SPECTRUM DATA SYSTEMS INTERNATIONAL PTY. LTD. |
ABN Active | QLD 4169 |
| 4 | 64 101 402 662 SPECTRUM TRANSPORT SYSTEMS HOLDINGS PTY LTD |
ABN Active | SA 5094 |
| 5 | 66 062 007 149 SPECTRUM TRANSPORT SYSTEMS PTY. LTD. |
ABN Active | SA 5094 |
| 6 | 77 077 805 040 SPECTRUM ELECTRONIC SYSTEMS PTY LTD |
ABN Cancelled | NSW 2128 |
| 7 | 92 634 288 574 SPECTRUM SYSTEMS PTY LTD |
ABN Active | TAS 7054 |
| 8 | 25 278 980 645 The Trustee for Spectrum Transport Systems (NSW) Unit Trust Spectrum Transport Systems (NSW) Pty Ltd |
ABN Cancelled | NSW 2170 |
| 9 | 27 972 880 660 The Trustee for Spectrum Transport Systems (Qld) Trading Trust Spectrum Transport Systems (Qld) Pty Ltd |
ABN Active | QLD 4152 |