The previous and the current economic activities and roles in companies and organisations of Birgit-Helen Krieg are shown below. Additionally, the publications of SOGC (Swiss Official Gazette of Commerce) regarding Birgit-Helen Krieg are listed. More information can be found under the corresponding menu items.
| Birgit-Helen Krieg | |
Hinwil | |
Radelfingen b. Aarberg |