Transform Your Future in the United States


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We are thrilled to announce that onsemi has relocated its global headquarters from our former Phoenix campus to state-of-the-art facility in Scottsdale, United States. Our new headquarters represents a significant milestone in our company's growth and underscores our commitment to innovation and excellence.

Although our Phoenix campus has been an integral part of onsemi's history since our spin-off from Motorola's Semiconductor Products Sector in 1999, we recognized that a new facility was needed to accommodate our advanced technologies. Our new Scottsdale campus is a shining example of onsemi's dedication to sustainability, featuring energy-efficient buildings, beautiful outdoor spaces, and cutting-edge amenities.

We are proud to call Scottsdale our new home and look forward to continuing to deliver industry-leading semiconductor solutions from our new global headquarters.

Transform Your Future

At onsemi, we’re always looking for champions ready to drive meaningful progress. We seek people who are smarter than us. That’s how we create a company of high-performance innovators that advance intelligent technology for a better future - for the planet, our communities and our people.

Letter From the CEO

This is an exciting time to be a part of our company as we embark on a transformational journey to revolutionize the semiconductor industry with a focus on driving intelligent power and sensing solutions to create a more sustainable ecosystem for future generations. We are looking to build a strong culture of innovators and forward, out-of-the-box thinkers interested in pushing the boundaries of expectation.

All Locations

onsemi has design, solution engineering (SEC), manufacturing, sales, and support locations in countries around the world. Learn more about our facilities and the cities our employees call home.

All Locations

Locations in the United States

onsemi Headquarters
Scottsdale, AZ
Solution Engineering Center

Our Scottsdale headquarters is a state-of-the-art facility that serves as the global hub for onsemi's operations. It features energy-efficient buildings, advanced research and development labs, and beautiful outdoor spaces that promote a collaborative and innovative work environment.

Gresham, OR

An advanced automated wafer fab with 100k square feet of clean room space, located on an 83-acre site with over 500,000 square feet of building space.

Hudson, NH

Hudson is home to onsemi new state of the art silicon carbide manufacturing plan. SiC is a key component of next-generation semiconductors which provide technical benefits and improve system efficiency in many applications, including electric vehicles (EVs), EV charging, and energy infrastructure.

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