| # | Entity | Status | State |
|---|---|---|---|
| 1 | 42 634 144 915 NORTHERN ALUMINIUM WINDOWS PTY. LTD. |
ABN Active | VIC 3081 |
| 2 | 92 142 738 805 NORTHERN GLASS & ALUMINIUM FABRICATION PTY. LTD. |
ABN Cancelled | VIC 3061 |
| 3 | 72 741 791 712 The Trustee for NR Glass Trust Northern Rivers Glass & Aluminium |
ABN Active | NSW 2484 |
| 4 | 64 132 177 078 WINTERSUN GLAZING PTY. LTD. NORTHERN GLAZING GLASS & ALUMINIUM |
ABN Active | QLD 4878 |
| 5 | 53 003 522 218 THANDI ENTERPRISES PTY. LIMITED NORTHERN BEACHES GLASS AND ALUMINIUM SERVICES |
ABN Active | NSW 2456 |