Werner Inderbitzin

Part of AMD Privatstiftung, Garaventa AG is a Swiss company that manufactures surface lifts and funicular railway equipment. The private company is based in Schwanden, Switzerland.

Technorama-The Swiss Science Center operates as a science museum. It offers an experimental field, which allow all visitors, irrespective of age and background, the opportunity to get to know natural phenomena in an informal, hands-on, self-directed way. The company was founded in 1947 and is headquartered in Winterthur, Switzerland.

Doppelmayr Holding (Doppelmayr/Garaventa Group) is the world quality and technology leader in ropeway engineering. Its world leadership in the ropeway construction market is based on the knowledge of its customer's needs as well as professionalism and precision in performance. The Group has production facilities and sales and service locations in over 33 countries of the world and to date has built more than 13,970 installations in over 80 countries. The Doppelmayr/Garaventa Group offers transport solutions you can rely on: In close cooperation with its customers, the Group develops efficient passenger transport systems for summer and winter tourism resorts as well as state-of-the-art passenger transport systems for the urban environment, airports, shopping malls, sports complexes, adventure parks, trade fairs and other facilities with corresponding transport requirements. Furthermore, the Group also offers innovative material transport systems for bulk material and unit load transport.

Garaventa Holding AG is a company based in Goldau, Switzerland. Garaventa Holding was acquired by Doppelmayr Holding AG on January 24, 2002.

Ropetrans AG operates as a holding Swiss company and specializes in manufacturing and installing lifts, including ski lifts. The company is based in Goldau, Switzerland.

Dätwyler Führungs AG operates as a holding company with interests in supplying and distributing electronic components. The company was founded in 1915 and is headquartered in Altdorf, Switzerland.