Siltronic

Siltronic is a prominent manufacturer of hyperpure silicon wafers, which are crucial for the global semiconductor industry. The company’s product range includes silicon wafers with various diameters, material properties, and surface qualities, including polished and epitaxial wafers for highly integrated components and specialized wafers for innovative technologies. Siltronic is one of the world’s leading manufacturers of silicon wafers with diameters up to 300 mm and partners with many top chip manufacturers and semiconductor companies. The company has a global manufacturing presence with facilities in Asia, Europe, and the USA, employing around 4,500 people worldwide. Listed in the Prime Standard of the German Stock Exchange since 2015, Siltronic AG shares are included in the MDAX and TecDAX indices. The Portland site, established in 1979 and expanded in 1996, focuses on producing 200mm wafers and has inaugurated a state-of-the-art solar field to support the company’s climate goals. The Singapore site is one of the most advanced facilities for 200mm and 300mm wafers. Siltronic’s history dates back to 1953 with the development of high-purity silicon and the first silicon wafer in 1962. The product portfolio includes non-polished wafers, epitaxial wafers, and special products like HIREF® wafers and Ultimate Silicon™ wafers, ideal for CMOS technologies and memory chips. The float zone method allows the production of especially pure crystals with high electrical resistance and long carrier lifetimes. Siltronic is committed to sustainability, aiming for net zero emissions by 2045 and 100% renewable energy use by the same year. The company is a member of the Responsible Business Alliance and adheres to its Code of Conduct, with a compliance management system to avoid, identify, and penalize unlawful acts. Siltronic also has an external ombudsman and a digital whistleblower system for reporting violations.