<P> Siltronic AG, is a Munich - based company, which is one of the top Silicon Wafer suppliers in the world . It is 60% owned by Wacker Chemie AG and the single European - based Wafer supplier . Siltronic AG was founded 1968 as Wacker - Chemitronic GmbH in Burghausen . In 1994 the company name was changed to Wacker Siltronic GmbH . The foundation of an Aktiengesellschaft (Wacker Siltronic AG) took place in 1996 . In 2004 the name was changed again to Siltronic AG . Since 2015 it has been stock listed . </P> <Ul> <Li> Burghausen, Germany </Li> <Li> Freiberg, Germany </Li> <Li> Portland, United States </Li> <Li> Singapore, Singapore </Li> </Ul>

Siltronic samsung wafer pte ltd singapore joint venture shareholder