| # | Entity | Status | State |
|---|---|---|---|
| 1 | 81 554 811 368 Australian Association for the Propertes of Water and Steam |
ABN Active | VIC 3194 |
| 2 | 89 104 831 585 Australian Sauna and Steam Rooms Pty Limited |
ABN Active | NSW 2086 |
| 3 | 51 949 732 091 RICHARD COLLINGRIDGE Australian Live Steam |
ABN Cancelled | NSW 2074 |
| 4 | 65 834 543 204 DAVID PAUL BARTLETT NORTH AUSTRALIAN STEAM SERVICES (NASS) |
ABN Cancelled | NT 0836 |
| 5 | 69 774 012 348 DENIS ROBERT WASLEY AUSTRALIAN STEAM POWER |
ABN Active | SA 5343 |
| 6 | 32 732 812 763 ANDREW SCOTT CAMPBELL Australian Sauna and Steam Rooms |
ABN Cancelled | NSW 2086 |
| 7 | 40 897 895 017 S.A HALL & T.A MACKAY Australian Steam Cleaning and Maintenance Systems |
ABN Cancelled | NSW 2485 |
| 8 | 93 723 245 808 WOLLONDILLY SHIRE COUNCIL AUSTRALIAN STEAM FESTIVAL |
ABN Active | NSW 2571 |
| 9 | 89 113 362 057 GUANCORP Pty Ltd Australian STEAM Education Institute |
ABN Active | NSW 2111 |