| # | Entity | Status | State |
|---|---|---|---|
| 1 | 45 123 667 970 TREEHOUSE DESIGNS PTY. LTD. |
ABN Active | QLD 4573 |
| 2 | 55 712 677 459 CHRIS FOWLER TREEHOUSE DESIGN |
ABN Cancelled | NSW 2107 |
| 3 | 66 599 878 254 ELLA BEATRICE HEMSLEY Treehouse Designs |
ABN Active | WA 6163 |
| 4 | 44 550 580 432 ANTHONY RICHARD GOODING TREEHOUSE LANDSCAPE INTERIOR DESIGN |
ABN Active | SA 5152 |
| 5 | 57 651 232 159 DEBRA JOAN SWEEDMAN THE DESIGN TREEHOUSE |
ABN Active | QLD 4880 |
| 6 | 32 567 287 616 NYOMI CASSANDRA DAVIDSON TREEHOUSE LANE DESIGNS |
ABN Active | QLD 4740 |