| # | Entity | Status | State |
|---|---|---|---|
| 1 | 54 573 833 881 HALLIBURTON AUSTRALIA PTY LTD & WORLEY LTD |
ABN Cancelled | WA 6000 |
| 2 | 33 060 915 148 HALLIBURTON & ASSOCIATES PTY LTD |
ABN Cancelled | QLD 4209 |
| 3 | 60 084 603 789 HALLIBURTON PTY LTD |
ABN Cancelled | NSW 2430 |
| 4 | 67 101 049 521 HALLIBURTON CONSOLIDATED PTY LTD |
ABN Active | WA 6000 |
| 5 | 68 091 798 640 HALLIBURTON SCIENTIFIC PTY LTD |
ABN Active | NSW 2121 |
| 6 | 73 009 000 775 HALLIBURTON AUSTRALIA PTY LTD |
ABN Active | WA 6164 |
| 7 | 89 617 576 646 MARK HALLIBURTON PLUMBING & GAS PTY LTD |
ABN Active | NSW 2663 |
| 8 | 68 091 798 640 HALLIBURTON SCIENTIFIC PTY LTD |
ABN Active | NSW 2121 |