Nana Tseng photo

Nana Tseng

Chief Procurement Officer


Nana Tseng is Chief Procurement Officer of onsemi, a leading semiconductor company rooted in the combined heritage of Motorola and Fairchild. Today, onsemi is driven to innovate intelligent power and sensing solutions focusing in automotive and industrial markets. In her role, she is directly responsible for the procurement and supply partnership strategy, manage multibillion dollar spend ranging from capital equipment, wafer start materials, wafer fab and back end direct and indirect materials, external manufacturing services and corporate services. Prior to joining onsemi, she was the Vice President of Sales at Advanced Semiconductor Engineering (ASE), the world’s largest provider of independent manufacturing services in assembly and test. Her insights on the semiconductor ecosystem and supply chain are built upon her experience working with a broad portfolio of fabless, IDMs, OEMs and EMS companies. Her passion in this industry comes from working with innovative companies committed to bring the next revolutionary technology to the market. Nana was born in Taiwan, grew up in Saudi Arabia, educated in the US, and worked extensively in SE Asia before settling back to Silicon Valley. She has an MBA from MIT Sloan School of Management, and an undergraduate degree from UC Berkeley. In her spare time, she is also very active in her community. She is currently the Vice Chair of Monte Jade West Science and Technology Association, a nonprofit organization focusing to provide mentorship, investment and technology opportunities within the Asian American community and across the Pacific.

Company Profile


onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.