Home Company Products Configurator Knowledge References Service Contact Search Home Company Products Configurator Knowledge References Administrative building Living and working Residential buildings Detached family homes Mansions Hotels Park Hotel Vitznau Hotel Q Montabaur Castle Beisheim Center Cultural buildings Clinics Commercial premises Renovation projects Barrier-free Service Contact Search Park Hotel Vitznau Location: Vitznau, Vierwaldstätter Lake, Switzerland Electrical planning: Electrical planning R. Mettler AG, Seewen, Switzerland Electrical installation: Frey + Cie. Elektro AG, Lucerne, Switzerland About the project: More… Hotel Q Location: Berlin Architecture: GRAFT Architectural Bureau Berlin/Los Angeles (interior architecture), Planning Bureau Sagir, Bielefeld (building)  More… Montabaur Castle Location: Montabaur Architecture: Michael Graf, Dernbach (renovation) Electrical planning: Markus Fröhlich (Head of Home Technology)/Siedle Electrical installation: Pulte Elektrotechnik, Montabaur  More… Beisheim Center Location: Berlin, Potsdamer Platz Architecture: Hilmer & Sattler und Albrecht, Berlin Electrical planning: Paul + Gampe + Partner, Esslingen Electrical installation: B.I.N.S.S, Berlin  More… © 2020 S. Siedle & Söhne OHG CountryBelgiqueBelgiëDanmarkDeutschlandEspañaFranceItaliaNederlandNorgeÖsterreichPolskaRussiaSchweizSuomiSverigeInternational English Imprint Remarks Dataprotection Information obligation General Terms and Conditions TOP