| # | Entity | Status | State |
|---|---|---|---|
| 1 | 85 162 141 497 4 LEAF BUILDING & DESIGN PTY LTD |
ABN Active | QLD 4220 |
| 2 | 25 620 837 322 RHYS DAVIES Phase 4 Building Designs |
ABN Active | VIC 3018 |
| 3 | 34 466 745 970 IRFAN UL ISLAM DESIGN 4 BUILD |
ABN Active | WA 6109 |
| 4 | 42 978 700 734 ROBERT STAINES 4 Track Building Design |
ABN Active | NSW 2257 |
| 5 | 73 537 057 234 THE TRUSTEE FOR FMRB FAMILY TRUST & THE TRUSTEE FOR STERNBAUM FAMILY TRUST 4 Elements Building Design |
ABN Cancelled | QLD 4556 |
| 6 | 21 740 673 639 JULIE ANN HOURIGAN STUDIO 4 BUILDING DESIGN |
ABN Active | QLD 4573 |
| 7 | 56 117 106 749 SALLY JUDE MOODY HOMES 4 HUMANS BUILDING DESIGN |
ABN Active | VIC 3795 |