Tronics Microsystems is a division of TDK's Temperature & Pressure Sensors Business Group that manufactures custom MEMS products and standard inertial sensors.Addressing high-growth markets relying on increasing miniaturization of electronic devices, the company provides custom and standard products especially to the industrial, aeronautics, security, and medical markets.Founded in 1997, Tronics is located in Crolles, near Grenoble (France) and in Dallas, Texas (United States), and has around 100 employees, most of them engineers and scientists.Following a tender offer ending January 2017, TDK Electronics AG (formerly EPCOS AG) now holds 74 percent of Tronics' shares.