| # | Entity | Status | State |
|---|---|---|---|
| 1 | 43 057 719 392 PENN HOLDINGS (1992) PTY LTD |
ABN Cancelled | WA 6014 |
| 2 | 51 166 011 098 PENN ENTERPRISE HOLDINGS PTY LTD |
ABN Active | VIC 3341 |
| 3 | 52 600 673 756 PENN MWSE HOLDINGS PTY LTD |
ABN Active | NSW 2060 |
| 4 | 55 748 709 246 The Trustee for PENN FAMILY HOLDINGS TRUST |
ABN Cancelled | WA 6430 |
| 5 | 62 164 467 752 PENN EDUCATION HOLDINGS PTY LIMITED |
ABN Active | NSW 2028 |
| 6 | 73 101 130 910 PENN FAMILY HOLDINGS PTY LTD |
ABN Active | WA 6430 |