| # | Entity | Status | State |
|---|---|---|---|
| 1 | 43 863 064 431 MATTHEW GEOFFREY WALLWORK ECOTECTURE |
ABN Cancelled | WA 6163 |
| 2 | 59 317 019 963 PERRY N DANIEL ecotecture |
ABN Cancelled | SA 5238 |
| 3 | 68 269 853 823 WILLIAM RANALD BOYDELL ECOTECTURE |
ABN Cancelled | NSW 2291 |
| 4 | 78 959 177 244 MALCOLM GERARD PRICE ECOTECTURE |
ABN Active | NSW 2482 |
| 5 | 33 934 982 040 CATYA JOANNA MOGILEVSKA Ecotecture Building Design |
ABN Active | VIC 3121 |