Siltronic AG is a global leader in the market for hyperpure silicon wafers and a partner to many top-tier chip manufacturers. The stock-listed company (TecDAX: WAF) operates production facilities in Europe, Asia and the USA. Siltronic develops and manufactures wafers with diameters of up to 300 mm. Silicon wafers form the basis of the modern micro and nanoelectronics. They are used, for instance, in computers, smartphones, flat-panel displays, navigation systems, automotive engine control systems and many other applications.