The previous and the current economic activities and roles in companies and organisations of Erika Rosmarie Hackenjos are shown below. Additionally, the publications of SOGC (Swiss Official Gazette of Commerce) regarding Erika Rosmarie Hackenjos are listed. More information can be found under the corresponding menu items.
| Erika Rosmarie Hackenjos | |
Zollikerberg | |
Maur |