| # | Entity | Status | State |
|---|---|---|---|
| 1 | 18 614 252 827 HOSTTEL (OLD TECHNOLOGY) PTY. LTD. |
ABN Cancelled | WA 6000 |
| 2 | 28 068 391 340 Old Bar Beach Community Technology Centre Incorporated |
ABN Active | NSW 2430 |
| 3 | 61 484 617 866 HUGH G WALLACE-WELLS OLD TECHNOLOGY |
ABN Cancelled | NSW 2300 |
| 4 | 98 525 073 493 KIMBERLEY GRAHAM WALLACE-WELLS Old Technology |
ABN Active | NSW 2300 |
| 5 | 25 396 272 814 RODNEY GARY COHEN Grumpy Old Technology |
ABN Active | NSW 2022 |