Birgit Walia held the position of Commercial Director and Prokurist at GfK - a NielsenIQ Company from 2007 to 2023. Previously, Birgit worked in Brand Management at Lindt & Sprüngli Austria from 2000 to 2007. Currently, Birgit serves as Managing Director at both Consumer Panel Services GfK and YouGov, positions held since 2023 and 2024, respectively.
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