| # | Entity | Status | State |
|---|---|---|---|
| 1 | 23 813 700 856 Sky Towers Mt Gambier Unit Trust |
ABN Active | SA 5000 |
| 2 | 31 141 758 528 FRIENDS OF MT LOFTY FIRE TOWER |
ABN Cancelled | SA 5152 |
| 3 | 67 910 971 394 OWNERS OF LAWLEY TOWERS-169 RAILWAY PDE MT LAWLEY-STRATA PLAN 478 |
ABN Active | WA 6050 |
| 4 | 84 331 049 939 MT ARAPLIES FIRE SPOTTING TOWER COMMITTEE OF MANAGEMENT |
ABN Active | VIC 3400 |
| 5 | 38 614 791 335 MOUNT DUNEED FIRE TOWER MT DUNEED FIRE TOWER |
ABN Cancelled | VIC 3216 |