| # | Entity | Status | State |
|---|---|---|---|
| 1 | 97 659 074 165 HALCYON BY DESIGN PTY LTD |
ABN Active | NSW 2223 |
| 2 | 24 770 600 702 RICHARD GARRY HOUGHTON HALCYON DAYS - LANDSCAPE DESIGN & CONSTRUCTION |
ABN Cancelled | NSW 2156 |
| 3 | 49 796 949 612 BETHANY MAE PEAKE HALCYON DESIGN |
ABN Cancelled | NSW 2050 |
| 4 | 52 177 022 470 KIM ELAINE BAKER HALCYON DESIGN |
ABN Cancelled | VIC 3101 |
| 5 | 68 696 141 179 ANDREA JANICE GONZALEZ Halcyon Days Design |
ABN Active | QLD 4051 |
| 6 | 82 241 130 783 KIMBERLEY JANE MARGARET LLOYD HALCYON DESIGNS |
ABN Active | ACT 2605 |
| 7 | 87 484 413 728 DAVID NEAL SMITH Halcyon Web Design |
ABN Cancelled | NSW 2420 |