Siltronic AG engages in the manufacture of semiconductor silicon wafers made from hyper pure silicon. The company is headquartered in Muenchen, Bayern and currently employs 4,309 full-time employees. The company went IPO on 2015-06-11. The firm offers polished wafers, epitaxial wafers and annealed wafers, among others. Its products are used for semiconductor components, including high-voltage applications, low resistivity devices in automotive engineering and telecommunications, as well as integrated microprocessors and memory modules for information processing in cell phones, laptops and other consumer goods. The firm also produces high reflectivity (HiREF) wafers, as well as PowerFZ wafers for power applications and Ultimate Silicon for complementary metal-oxide semiconductor (CMOS) applications. The company operates production facilities in Europe, Asia and the United States.