Andreas Hollenstein, is currently a HR, Administration, Buchhaltung at EW Elektro Widmer AG. Andreas Hollenstein brings experience from previous roles at EW Elektro Widmer AG. Andreas Hollenstein holds a 2019 - 2021 Technischer Kaufmann mit eidg. Fachausweis @ BZWU. Andreas Hollenstein has 1 emails on RocketReach.
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