| # | Entity | Status | State |
|---|---|---|---|
| 1 | 32 670 861 819 TOP TIER PROJECTS AND CONSTRUCTIONS HOLDINGS PTY LTD |
ABN Active | QLD 4125 |
| 2 | 34 622 594 727 TIER PROJECTS PTY LTD |
ABN Active | NSW 2087 |
| 3 | 40 681 525 057 FRONT-TIER ROOFING PROJECTS PTY LTD |
ABN Active | NSW 2320 |
| 4 | 60 676 474 883 TIER 1 PROJECTS PTY LTD |
ABN Active | VIC 3072 |
| 5 | 79 669 182 085 TIER 1 PROJECT MANAGEMENT PTY LTD |
ABN Active | NSW 2068 |
| 6 | 85 660 137 619 TIER ONE PROJECTS PTY LTD |
ABN Active | SA 5068 |
| 7 | 92 666 802 731 TIER 1 PROJECT SERVICES PTY LTD |
ABN Active | QLD 4558 |
| 8 | 59 489 212 842 MICHAEL RAYMOND ADAM PERRY FRONT-TIER ROOFING PROJECTS |
ABN Active | NSW 2170 |
| 9 | 62 812 617 651 WILLEM WYNAND VAN ASWEGEN 3 TIERE PROJECTS |
ABN Cancelled | QLD 4129 |
| 10 | 81 150 953 911 AARON PAYNE TOP TIER PROJECTS |
ABN Active | NSW 2118 |
| 11 | 94 530 317 534 S ALEXANDER & A.T IRVINE TOP TIER PROJECTS AND CONSTRUCTIONS |
ABN Active | QLD 4125 |