| # | Entity | Status | State |
|---|---|---|---|
| 1 | 18 654 279 690 Ida Bay Railway Presevation Society Inc |
ABN Active | TAS 7109 |
| 2 | 62 119 177 838 Ida Bay Railway Pty Ltd |
ABN Cancelled | TAS 7109 |
| 3 | 73 624 206 775 IDA BAY PTY LTD |
ABN Cancelled | TAS 7109 |
| 4 | 88 578 370 121 FRIENDS OF IDA BAY HISTORICAL SOCIETY INC |
ABN Active | TAS 7109 |
| 5 | 91 994 742 016 Ida Bay Township Inc. |
ABN Active | TAS 7109 |
| 6 | 15 389 746 572 A.J THORNTON & M.M THORNTON Ida Bay Railway |
ABN Cancelled | TAS 7109 |
| 7 | 40 135 944 362 B.G CRAWFORD & K.J WHITBURN Ida Bay Oysters Tasmania |
ABN Active | TAS 7109 |
| 8 | 41 871 910 961 MARGARET THORNTON IDA BAY RAILWAY |
ABN Cancelled | NSW 2206 |
| 9 | 62 119 177 838 Ida Bay Railway Pty Ltd |
ABN Cancelled | TAS 7109 |
| 10 | 63 644 907 997 SOLARISATION PTY LTD ida bay railway |
ABN Active | TAS 7054 |