| # | Entity | Status | State |
|---|---|---|---|
| 1 | 15 009 757 546 KAISER ALUMINA AUSTRALIA CORPORATION |
ABN Cancelled | NSW 2000 |
| 2 | 32 602 722 529 KAISER HEALTH CARE AUSTRALIA PTY LTD |
ABN Active | WA 6019 |
| 3 | 39 293 923 534 KAISER ENGINEERS PTY LTD & BECHTEL AUSTRALIA PTY LTD |
ABN Cancelled | QLD 4000 |
| 4 | 42 114 226 569 KAISER AUSTRALIA PTY LTD |
ABN Active | NSW 2065 |
| 5 | 64 605 343 897 AUSTRALIA KAISER PTY LTD |
ABN Cancelled | WA 6155 |
| 6 | 85 092 885 795 KAISER AUSTRALIA PTY LTD |
ABN Cancelled | NSW 2000 |
| 7 | 15 009 757 546 KAISER ALUMINA AUSTRALIA CORPORATION KAISER ALUMINA AUSTRALIA CORPORATION - AUSTRALIAN BRANCH |
ABN Cancelled | NSW 2000 |
| 8 | 92 652 815 591 KAPISHAN SUTHAKARAN KAISER SERVICES AUSTRALIA |
ABN Active | WA 6155 |