| # | Entity | Status | State |
|---|---|---|---|
| 1 | 12 808 914 657 WA Association of Red Hat Chapters inc |
ABN Active | WA 6153 |
| 2 | 18 005 421 397 HAT HEAD TENNIS CLUB INC |
ABN Active | NSW 2440 |
| 3 | 41 228 967 132 BC HATS INC |
ABN Active | HASH 3208 |
| 4 | 74 056 228 488 HATS INC |
ABN Active | VIC 3206 |
| 5 | 81 907 449 782 THE ASSOCIATION OF RED HATTED GROUPS OF AUSTRALIA INC |
ABN Active | WA 6026 |
| 6 | 89 423 297 589 Health Australia & Tanzania (HAT) Inc. |
ABN Active | VIC 3072 |
| 7 | 95 143 741 804 Hats For Happiness Inc |
ABN Active | VIC 3163 |
| 8 | 73 324 391 723 CINDY ANNE SHARP Pink-Hat inc. |
ABN Cancelled | VIC 3198 |
| 9 | 89 423 297 589 Health Australia & Tanzania (HAT) Inc. |
ABN Active | VIC 3072 |