Stefanie Kaiser currently serves as a Category Manager at Helion Energy AG, a position held since September 2024. Prior to this role, Stefanie worked as a Key Account Manager at TBM Modeagentur AG from June 2021 to August 2024. Stefanie's career also includes significant experience at s.Oliver Group, where roles included Sales Manager and Visual Merchandiser from October 2014 to June 2021. Earlier, Stefanie was a Visual Merchandiser at GANT between October 2010 and September 2014.