| # | Entity | Status | State |
|---|---|---|---|
| 1 | 44 203 307 722 TREETOP AUTISM SPECIFIC SCHOOL INCORPORATED |
ABN Active | SA 5000 |
| 2 | 88 136 533 863 TREETOPS PRE-SCHOOL |
ABN Active | NSW 2102 |
| 3 | 75 504 119 737 The Trustee for Treetops Childcare Trust Treetops School of Early Learning |
ABN Active | WA 6011 |
| 4 | 83 617 052 625 BEENONG SCHOOL ASSOCIATION TREETOPS MONTESSORI SCHOOL |
ABN Active | WA 6070 |
| 5 | 88 136 533 863 TREETOPS PRE-SCHOOL |
ABN Active | NSW 2102 |
| 6 | 12 000 637 267 AUTISM SPECTRUM AUSTRALIA (ASPECT) Aspect Treetop School |
ABN Active | NSW 2067 |