| # | Entity | Status | State |
|---|---|---|---|
| 1 | 69 655 917 043 ARCH ARCH HOLDINGS PTY LTD |
ABN Active | QLD 4101 |
| 2 | 18 605 164 627 ARCH FINANCIAL HOLDINGS AUSTRALIA PTY LTD |
ABN Active | NSW 2000 |
| 3 | 30 161 043 652 ARCH SIGNS HOLDINGS PTY. LTD. |
ABN Active | NSW 2163 |
| 4 | 32 091 115 114 ARCH HOLDINGS PTY LTD |
ABN Active | NSW 2518 |
| 5 | 35 140 146 916 ARCH COAL AUSTRALIA HOLDINGS PTY LTD |
ABN Active | NSW 2000 |
| 6 | 36 003 789 544 ARCH INVESTMENTS HOLDINGS PTY LIMITED |
ABN Active | VIC 3458 |
| 7 | 51 762 918 621 The Trustee for Green Arch Holdings Unit Trust |
ABN Cancelled | VIC 3429 |
| 8 | 74 655 499 111 ARCH FINANCE HOLDINGS PTY LTD |
ABN Active | VIC 3000 |
| 9 | 81 654 257 833 ARCHE HOLDINGS PTY LTD |
ABN Active | NSW 2060 |
| 10 | 98 099 055 106 GOLDEN ARCH HOLDINGS PTY. LTD. |
ABN Cancelled | VIC 3147 |
| 11 | 36 003 789 544 ARCH INVESTMENTS HOLDINGS PTY LIMITED |
ABN Active | VIC 3458 |