X-FAB Silicon Foundries SE develops, produces, and sells analog/mixed-signal IC, micro-electro-mechanical systems, and silicon photonics products for automotive, medical, industrial, communication, and consumer sectors in the Europe, the United States, Asia, and internationally. The company offers silicon carbide and gallium nitride; avalanche photodiodes and single-photon avalanche diodes; gas and flow, image, inertial, pressure, photodiodes, and temperature sensors. It also provides wafer fabrication, design support and IP libraries, customer-specific technologies development; non-recurring engineering and technology; outsourcing and fab transfers services. X-FAB Silicon Foundries SE was founded in 1992 and is based in Tessenderlo, Belgium.