| Symbol | Name | Country | Exchange |
|---|---|---|---|
| WGO | Warrego Energy Limited | AU | ASX |
| QTEYF | Questerre Energy Corporation | US | OTC |
| QEC | Questerre Energy Corporation | CA | TSX |
| QEC | Questerre Energy Corporation | NO | OL |
| ATI | Allegheny Technologies Incorporated | DE | F |
| QE1 | Questerre Energy Corporation | DE | F |
| ATH | Athabasca Oil Corp | CA | TO |
| QEC | Questerre Energy Corporation | CA | TO |
| QE1 | Questerre Energy Corporation | DE | STU |