| Symbol | Name | Country | Exchange |
|---|---|---|---|
| HAL | Halliburton Company | US | NYSE |
| HAL | Halliburton Co DRC | AR | BA |
| HAL | Halliburton Company | DE | F |
| DOF | Dof ASA | NO | OL |
| REACH | Reach Subsea | NO | OL |
| DU4 | Mermaid Maritime Public Company Limited | SG | SG |
| MMMPF | Mermaid Maritime Public Company Limited | US | US |
| 6FJ | FISHER (JAMES)SONS LS-25 | DE | F |
| HAL | Halliburton Company | DE | XETRA |
| 6FJ | James Fisher and Sons plc | DE | STU |