Infineon Technologies is a German semiconductor leader specializing in power electronics, automotive chips, security controllers, and IoT solutions. Headquartered in Neubiberg, Germany, Infineon was spun off from Siemens in 1999 and has grown through strategic acquisitions (e.g., Cypress Semiconductor in 2020) to become Europe’s largest chipmaker. The company is a key supplier to automotive, industrial, and renewable energy markets, with dominance in silicon carbide (SiC) and gallium nitride (GaN) power semiconductors.