| # | Entity | Status | State |
|---|---|---|---|
| 1 | 25 729 652 047 ELECTRICAL TELECOMMUNICATIONS AND RENEWABLE ENERGY CONTRACTORS ASSOCIATION INC |
ABN Active | VIC 3041 |
| 2 | 27 760 192 901 TeleCommunications Systems Inc |
ABN Active | NSW 2500 |
| 3 | 34 732 327 053 Telecommunications Association Inc |
ABN Active | VIC 3984 |
| 4 | 39 189 729 033 Telecommunications Historical Association of NSW Inc. |
ABN Active | NSW 2200 |
| 5 | 43 370 312 788 VICTORIAN TELECOMMUNICATIONS MUSEUM INC |
ABN Active | VIC 3122 |
| 6 | 65 418 084 673 SOUTH AUSTRALIAN CONSORTIUM OF INFORMATION TECHNOLOGY & TELECOMMUNICATIONS INC |
ABN Cancelled | SA 5005 |
| 7 | 74 596 161 060 AUSTRALIAN DIGITAL AND TELECOMMUNICATIONS INDUSTRY ASSOCIATION INC |
ABN Active | VIC 3053 |
| 8 | 85 702 882 351 CENTRAL RANGES NATURAL GAS & TELECOMMUNICATIONS ASSOC INC |
ABN Cancelled | NSW 2340 |
| 9 | 43 370 312 788 VICTORIAN TELECOMMUNICATIONS MUSEUM INC |
ABN Active | VIC 3122 |