Alptronic SA


History - Frey AG Stans

1966 Founding of Frey AG Stans by Mr. Fritz Frey
1968 Mechanical programmers with spindle drive
1978 First SCR powered DC drives
1986 Electronic programmers replace mechanical programmers
1987 Introduction of CAD system for schematic design
1988 Founding of STG-Seilbahntechnik GmbH, Vienna, Austria as daughter company of Frey AG Stans
1992 Visualization und Information system VISINFO®1 (DOS-Version)
1994 Certification according ISO 9001 (Quality Management-System)
1995 Visualization und Information system VISINFO®2 (Windows-Version)
1998 First aerial tramway with programmable safety controller PSS (Pic du Midi Aerial Tramway, France)
1999 First aerial tramway with programmable safety controller PSS (Mörel-Greich-Greicheralp Aerial Tramway, Switzerland)
2000 First aerial tramway with 4 quadrant frequency converter (FC) drive (Stechelberg-Mürren, Aerial Tarmway)
2000 First detachable grip lift with PSS and FC-drive (Chairlift Carmena, Arosa)
2000 Electronic programmer is integrated within the PSS
2002 First inductive PA system (Matterhorn-Express Gondola, Zermatt)
2004 Doppelmayr Seilbahnen GmbH, Wolfurt take over the business of STG-Seilbahntechnik GmbH
2006 Founding of Frey FUA AG and take over of EAG Elektronik Apparatebau GmbH, Markt Schwaben
2006 First fixpoint rope-magnetization system (Gerschnialp-Trübsee aerial tramway, Engelberg)
2006 40-year-anniversary for Frey AG Stans with anniversary festivities on 1st September
2007 Take over and continuation of Alptronic SA, Sion
2016 50-year-anniversary for Frey AG Stans
2017 Frey AG Stans has become part of the Doppelmayr/Garaventa Group

Frey AG Stans