Company

Our advanced technology is driven by the challenge to continually improve existing technology and establish a new industry standard of excellence. Our on going sensor development shapes the future of sensing devices. This provides our customers in the forefront of their field with the most advanced technology and performance. Just as our corporate charter is reflected in our name, IST AG since its establishment in 1991 has been recognized for innovative and high quality sensor technologies. We have more over developed a reputation worldwide as a pioneer of providing application specific solutions for measuring temperature, humidity and flow.

The processes involving custom-made sensors are optimized and enhanced by the benefit that all development and procedures are managed under one roof with total in house capability. Our creativity for advanced products and solutions are the result of our highly qualified staff. A team of advanced industry professionals educated in the sciences all relative to the disciplines of sensor technology.

We are a company of the Endress+Hauser Group, headquartered in Reinach in north-western Switzerland. The Endress+Hauser Group is among the global leaders in measuring instruments, services and solutions for industrial process engineering.

IST AG has its headquarters in Wattwil in the canton of St. Gallen in the heart of eastern Switzerland in the beautiful area of Toggenburg. Since 1995 we have a subsidiary in Roznov, Czech Republic, and a sales office in the USA since 1999. We are ISO 9001 certified since 1997.