| # | Entity | Status | State |
|---|---|---|---|
| 1 | 63 102 793 519 HJ Surf Designs Pty Ltd |
ABN Active | NSW 2488 |
| 2 | 33 953 687 029 JAMES IAN WILKINSON HJ Design |
ABN Cancelled | NSW 2570 |
| 3 | 41 589 117 637 HAFIA JAVED STUDIO HJ LIGHTING DESIGN |
ABN Active | NSW 2113 |
| 4 | 63 255 162 355 HEATHER WILKINSON HJ Design |
ABN Cancelled | NSW 2570 |
| 5 | 78 477 340 304 HARLEY JAMES HEY HJ PROJECT DESIGN & MANAGEMENT |
ABN Active | NSW 2711 |
| 6 | 49 890 303 980 GB & HJ WALTERS hj design |
ABN Active | VIC 3107 |