| # | Entity | Status | State |
|---|---|---|---|
| 1 | 75 099 677 671 LAKEGOLDSMITH STEAM PRESERVATION ASSOCIATION INC |
ABN Active | VIC 3373 |
| 2 | 77 356 973 813 STEAM FUTURE EDUCATION ASSOCIATION INC. |
ABN Active | WA 6156 |
| 3 | 80 003 267 939 ROAD STEAM ENGINE ASSOCIATION INCORPORATED |
ABN Active | NSW 2572 |
| 4 | 81 554 811 368 Australian Association for the Propertes of Water and Steam |
ABN Active | VIC 3194 |
| 5 | 85 676 561 649 STEAM PRO EXPRESS ASSOCIATION PTY LTD |
ABN Active | NSW 2117 |
| 6 | 73 983 825 964 SOUTHERN DOWNS STEAM RAILWAY ASSOC INC SOUTHERN DOWNS STEAM RAILWAY ASSOCIATION INCORPORATED |
ABN Active | QLD 4370 |
| 7 | 80 003 267 939 ROAD STEAM ENGINE ASSOCIATION INCORPORATED |
ABN Active | NSW 2572 |