Esther Koller

Esther Koller is currently working as an Energiewendemacherin at Helion Energy AG since April 2021. Prior to this role, Esther held the position of CEO at Klitzeklein since January 2018. With extensive experience in various companies such as Tesla, Hako Schweiz AG, Avesco AG Energy Systems, Jungheinrich AG, and Carotta Automobile AG, Esther has a strong background in customer service, sales, team leadership, and administration. Esther holds a Detailhandelsspezialist and Detailhandelsfachfrau EFZ degrees from Kaufmännischer Verband Luzern and HKV Aarau respectively.