| # | Entity | Status | State |
|---|---|---|---|
| 1 | 61 623 473 245 QB HARDWARE & BUILDING SUPPLIES PTY LTD |
ABN Cancelled | NSW 2135 |
| 2 | 68 643 367 319 BUILD HOMES WITH QB PTY LTD |
ABN Cancelled | WA 6147 |
| 3 | 80 009 129 677 QUALITY BUILDERS PTY. LTD. QB BUILDING TRANSPORTERS |
ABN Active | WA 6056 |
| 4 | 90 146 909 060 QUALITY PLASTERING & BUILDING SERVICES PTY LTD QBS HOME BUILDING |
ABN Active | NSW 2163 |
| 5 | 97 926 805 409 QUANG BUU DUONG QB BUILDINGS & RENOVATIONS |
ABN Active | VIC 3037 |
| 6 | 31 177 995 510 VAN QUOC BIEN QB building and construction |
ABN Active | QLD 4077 |