INFINEON Technologies was officially founded in Munich, Germany on April 1, 1999, and is one of the world’s leading semi Infineon Technologies is one of the world’s leading semiconductor companies. formerly the semiconductor division of the Siemens Group, became independent in 1999 and went public in 2000. The company went public in 2000. The Chinese name of the company is EVEREST Technology, which was changed to Infineon Technologies in 2002. Headquartered in Infineon Technologies AG, based in Neubiberg, Germany, provides solutions for three major technological challenges of modern society Energy efficiency, mobility and security with semiconductor and system solutions