| # | Entity | Status | State |
|---|---|---|---|
| 1 | 14 614 030 858 WESTERN SYDNEY BUILDING SERVICES PTY LTD |
ABN Active | NSW 2171 |
| 2 | 39 651 340 322 WESTERN SYDNEY BUILDING MATERIALS AND SUPPLIES PTY LTD |
ABN Active | NSW 2160 |
| 3 | 74 646 588 365 WESTERN SYDNEY BUILDING CERTIFIERS PTY LTD |
ABN Active | NSW 2565 |
| 4 | 82 641 190 016 WESTERN SYDNEY BUILDING SUPPLIES PTY LTD |
ABN Active | NSW 2199 |
| 5 | 94 678 936 626 WESTERN SYDNEY BUILDING PTY LTD |
ABN Active | NSW 2153 |