ON Semiconductor Corporation (onsemi)

ON Semiconductor Corporation, operating under the brand name onsemi, is a global supplier of semiconductor-based solutions headquartered in Scottsdale, Arizona, U.S.. The company designs, develops, manufactures, and supplies intelligent power and sensing technologies, aiming to drive disruptive innovation for a sustainable ecosystem. Its mission focuses on enabling customer success and contributing to a better future through advancements in high-growth megatrends such as vehicle electrification, advanced safety, alternative energy, and factory automation.

onsemi's product portfolio includes power and signal management, logic, discrete, and custom devices, as well as image sensors, silicon carbide (SiC) and silicon power semiconductors, power modules, and analog and mixed-signal integrated circuits. These solutions cater to diverse market segments including automotive, industrial, communications, computing, consumer, medical, and aerospace and defense. The company maintains a strong strategic focus on the automotive and industrial markets, providing critical components for electric vehicles (EVs), advanced driver-assistance systems (ADAS), industrial automation, and renewable energy applications.

Hassane El-Khoury serves as the President and CEO, leading the company's strategic direction. Recent notable developments include onsemi's announcement on July 7, 2026, to divest two manufacturing facilities as part of its "Fab Right" strategy to enhance cost efficiency and profit margins. Additionally, on June 25, 2026, onsemi revealed plans to acquire Synaptics in an all-stock transaction valued at approximately $7 billion, aiming to advance intelligent systems for physical AI. The company also introduced its GaNEXUS Gallium Nitride Power Portfolio on June 9, 2026. onsemi is recognized as a leading global supplier of semiconductor-based solutions, holding positions as the second-largest power chipmaker worldwide and the largest supplier of image sensors to the automotive market.