| # | Entity | Status | State |
|---|---|---|---|
| 1 | 49 128 652 291 BUILDING CODE ADVISORY SERVICES PTY LTD |
ABN Active | NSW 2284 |
| 2 | 64 138 996 139 Professional Building Advisory Services Pty Ltd |
ABN Cancelled | NSW 2075 |
| 3 | 76 130 847 997 Complete Building Advisory Services Pty Ltd |
ABN Cancelled | NSW 2065 |
| 4 | 91 124 333 964 Indepent Building Advisory Services Pty Ltd |
ABN Cancelled | WA 6011 |
| 5 | 63 097 995 198 BUILDING ADVISORY SERVICE PTY LIMITED BUILDING ADVISORY SERVICE PTY LTD |
ABN Cancelled | NSW 2220 |
| 6 | 76 130 847 997 Complete Building Advisory Services Pty Ltd |
ABN Cancelled | NSW 2065 |