| # | Entity | Status | State |
|---|---|---|---|
| 1 | 32 605 156 671 Australia Section of the American Society of Civil Engineers Inc. |
ABN Active | NSW 2072 |
| 2 | 40 429 805 439 AMERICAN SOCIETY INC |
ABN Active | NSW 2088 |
| 3 | 89 506 624 510 AMERICAN TRUCK HISTORICAL SOCIETY AUSTRALIAN CHAPTER INC. |
ABN Active | VIC 3685 |
| 4 | 32 605 156 671 Australia Section of the American Society of Civil Engineers Inc. AUSTRALIA SECTION OF THE AMERICAN SOCIETY OF CIVIL ENGINEERS INC. |
ABN Active | NSW 2072 |