| # | Entity | Status | State |
|---|---|---|---|
| 1 | 32 667 239 947 TOP TIER BUILDING GROUP PTY LTD |
ABN Active | NSW 2160 |
| 2 | 47 608 966 552 TOP TIER BUILDING & CONSTRUCTIONS PTY LTD |
ABN Active | VIC 3178 |
| 3 | 55 660 060 097 TOP TIER CARPENTRY AND BUILDING PTY LTD |
ABN Active | NSW 2147 |
| 4 | 72 670 607 637 TOP TIER BUILDS PTY LTD |
ABN Active | WA 6017 |
| 5 | 38 674 914 886 JIMMY ISSA Top Tier Building Group |
ABN Active | NSW 2160 |
| 6 | 63 885 877 021 DYLAN RICHARD BOYTON TOP TIER BUILDING SOLUTIONS |
ABN Active | NSW 2590 |
| 7 | 85 796 284 100 JAKE MCILROY TOP TIER CARPENTRY AND BUILDING |
ABN Active | NSW 2147 |
| 8 | 21 613 752 266 PRECISION CONCRETE DESIGNS PTY LTD TOP TIER BUILDING MAINTENANCE |
ABN Active | QLD 4118 |