| # | Entity | Status | State |
|---|---|---|---|
| 1 | 16 135 447 675 GOLDEN TWIN TOWERS INN (AUST) PTY LTD |
ABN Active | NSW 2122 |
| 2 | 25 162 586 334 TOWER GROUP PROJECTS (AUST) PTY LIMITED |
ABN Active | NSW 2164 |
| 3 | 43 082 389 562 PACIFIC TOWERS (AUST) PTY LTD |
ABN Cancelled | QLD 4215 |
| 4 | 61 007 009 752 TOWER SYSTEMS INTERNATIONAL (AUST) PTY. LTD. |
ABN Active | VIC 3122 |
| 5 | 64 100 697 238 TOWER CONSTRUCTIONS (AUST) PTY LTD |
ABN Active | VIC 3122 |
| 6 | 70 100 492 260 TOWER CRANES AUST PTY LTD |
ABN Cancelled | VIC 3167 |
| 7 | 73 099 734 675 TOWER TRANSPORT (AUST) PTY LTD |
ABN Cancelled | VIC 3061 |
| 8 | 77 006 113 953 STEEL TOWER SERVICES (AUST) PTY. LTD. |
ABN Cancelled | VIC 3094 |
| 9 | 84 646 628 462 WHITE TOWER AUST PTY LTD |
ABN Active | VIC 3083 |
| 10 | 94 141 082 779 TOWER AUST PTY LTD |
ABN Cancelled | NSW 2193 |
| 11 | 43 082 389 562 PACIFIC TOWERS (AUST) PTY LTD PACIFIC TOWERS AUST PTY LTD |
ABN Cancelled | QLD 4215 |
| 12 | 64 096 894 343 WIL-WIN PTY LTD TOWER CRANE RIGGERS (AUST) PTY LTD |
ABN Cancelled | VIC 3106 |