ON Semiconductor (NASDAQ:ON), doing business as onsemi, is a leading global supplier of semiconductor-based solutions focused on energy-efficient power management, signal management, logic, discrete and custom devices. The company’s products serve a wide range of end markets including automotive, industrial, computing, communications and consumer electronics. onsemi’s offerings encompass power modules, analog ICs, image sensors, microcontrollers and wireless connectivity platforms, enabling customers to develop more energy-efficient and intelligent systems.
Founded in 1999 as a spin-off from Motorola’s Semiconductor Products Sector, ON Semiconductor established its headquarters in Phoenix, Arizona. Over the years, the company has pursued strategic acquisitions to broaden its technology portfolio and geographic reach, including the acquisition of Fairchild Semiconductor in 2016 and wireless business Quantenna Communications in 2019. These transactions have strengthened onsemi’s capabilities in power electronics, automotive solutions and high-speed data communications.
onsemi maintains a truly global footprint, with design, manufacturing and sales operations spanning the Americas, Europe, Asia Pacific, the Middle East and Africa. The company supports a diverse base of original equipment manufacturers, distributors and design partners, helping customers accelerate product development cycles and meet evolving regulatory and performance standards. Its manufacturing network includes wafer fabrication facilities, advanced packaging operations and test sites strategically located to serve regional markets.
Leadership at onsemi emphasizes innovation, operational excellence and sustainability. CEO Hassane El-Khoury, who joined the company’s executive team in 2012, has championed initiatives to improve energy efficiency across product lines and manufacturing processes. The company’s management team continues to prioritize research and development investments, aiming to deliver next-generation semiconductor solutions that address demands for lower power consumption, higher performance and greater system integration.
