Amkor Technology is the world's largest US-based provider of semiconductor packaging and test services (OSAT), headquartered in Tempe, Arizona. The company serves global chip manufacturers with advanced packaging solutions for AI, automotive, and 5G applications. Amkor broke ground on a $7 billion advanced manufacturing campus in Peoria, Arizona, projected to create 2,000 jobs by 2028.

Tempronics is a venture capital-backed technology company headquartered in Tucson, Arizona, developing solid-state thermoelectric cooling and heating components. Founded in 2006 by Tarek Makansi, the company entered a strategic partnership with Lear Corporation for exclusive rights to its thermoelectric seat heating and cooling technology for automotive applications.