Marcel Grumann Email & Phone
Head of Sales & Service Switzerland - A2A Heat Pump & Ventilation at 
Viessmann Climate Solutions
Marcel Grumann Overview
Marcel Grumann Location
Zug, Zug, Switzerland
Marcel Grumann Work History
2025 - PresentCurrent
HeadHead of Sales & Service Switzerland - A2A Heat Pump & VentilationatViessmann Climate Solutions
2023 - 2024
Manager - General managementProduct Line Manager VirAir - EMEAatViessmann Climate Solutions
2021 - 2022
Manager - Customer serviceMulti-Brand Corporate Product ManageratAIRVANCE Group
Summary
Marcel Grumann, based in Zug, Zug, Switzerland, is currently a Head of Sales & Service Switzerland - A2A Heat Pump & Ventilation at Viessmann Climate Solutions. Marcel Grumann brings experience from previous roles at AIRVANCE Group, Sabbatical, FläktGroup and GEA Air Treatment Gmbh. Marcel Grumann has 14 years of professional experience. Marcel Grumann has 1 email on Prospeo.
Marcel Grumann Email & Phone
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