onsemi (ON Semiconductor Corporation, Nasdaq: ON) designs and manufactures intelligent power and sensing semiconductors, including silicon carbide (EliteSiC) power devices and image sensors, mainly for the automotive and industrial markets such as vehicle electrification, energy infrastructure and factory automation. Spun off from Motorola in 1999 and headquartered in Scottsdale, Arizona, it is led by President and CEO Hassane El-Khoury and had about 22,600 full-time employees in 33 countries at the end of 2025.