| # | Entity | Status | State |
|---|---|---|---|
| 1 | 24 810 364 627 1509015 Concrete Institute of Australia (CIA) National Conference 2015 |
ABN Cancelled | NSW 2000 |
| 2 | 25 000 715 453 CONCRETE INSTITUTE OF AUSTRALIA |
ABN Active | NSW 2060 |
| 3 | 33 864 061 415 Concrete Institute of Australia National Conference & Exhibition 2013 |
ABN Cancelled | NSW 2000 |
| 4 | 61 527 015 405 1710025 Concrete Institute of Australia (CIA) National Conference 2017 |
ABN Cancelled | NSW 2000 |
| 5 | 25 000 715 453 CONCRETE INSTITUTE OF AUSTRALIA |
ABN Active | NSW 2060 |