| member of the National Council of Austria | | | |
| Dritter Präsident des Nationalrates | | | |
| Mitglied des Gemeinderates von Pinkafeld | | - | |
| member of the National Council of Austria | | | |
| member of the National Council of Austria | | | |
| Third President of the National Council of Austria | | - | |
| member of the National Council of Austria | - | | |
| Bundesminister für Verkehr, Innovation und Technologie | | | |
| member of the Landtag of Burgenland | | - | |
| Member of the Nationalrat | | | |
| Abgeordneter zum Nationalrat | | | |
| member of the National Council of Austria | | | |
| Federal Minister for Climate Action, Environment, Energy, Mobility, Innovation and Technology | | | |
| Third President of the National Council of Austria | | | |
| Dritter Präsident des Nationalrates | | | |
| member of the National Council of Austria | | | |
| Abgeordneter zum Nationalrat | | | |
| member of the National Council of Austria | | | |
| Dritter Präsident des Nationalrates | | | |
| Abgeordneter zum Landtag von Burgenland | | - | |
