| # | Entity | Status | State |
|---|---|---|---|
| 1 | 40 003 164 145 NORTEL NETWORKS AUSTRALIA PTY. LIMITED |
ABN Active | NSW 2000 |
| 2 | 59 073 422 027 NORTEL AUSTRALIA COMMUNICATION SYSTEMS PTY LIMITED |
ABN Cancelled | NSW 2109 |
| 3 | 89 059 476 041 NORTEL NETWORKS AUSTRALIA (TECHNOLOGY) PTY. LIMITED |
ABN Cancelled | NSW 2060 |
| 4 | 92 753 786 956 NORTEL AUSTRALIA P/L SUPER FUND |
ABN Cancelled | NSW 2000 |
| 5 | 40 003 164 145 NORTEL NETWORKS AUSTRALIA PTY. LIMITED NORTEL NETWORKS AUSTRALIA PTY LIMITED |
ABN Active | NSW 2000 |