| # | Entity | Status | State |
|---|---|---|---|
| 1 | 62 405 730 135 AUSTRALIAN TANDEM USERS' GROUP (OZTUG) INCORPORATED |
ABN Active | NSW 2113 |
| 2 | 76 705 603 824 WESTERN AUSTRALIAN TANDEM CYCLING ADVISORY COUNCIL INCORPORATED |
ABN Active | WA 6101 |
| 3 | 39 195 481 836 KEVIN MCINTOSH AUSTRALIAN TANDEM ACADEMY |
ABN Active | SA 5008 |
| 4 | 45 267 329 289 DAVID REGINALD BOULTER The Australian Tandem |
ABN Active | VIC 3155 |
| 5 | 76 705 603 824 WESTERN AUSTRALIAN TANDEM CYCLING ADVISORY COUNCIL INCORPORATED |
ABN Active | WA 6101 |