Vayyar Imaging is an Israeli semiconductor company founded in 2011 and headquartered in Yehud-Monosson, Israel. The company specializes in 4D imaging radar technology, originally developed to provide a more effective and accessible method for early-stage breast cancer screening using radio frequency (RF) sensors. The company has raised nearly $300 million in venture funding and is backed by investors such as Koch Disruptive Technologies, Celesta Capital, and Battery Ventures. Vayyar operates globally with offices in the U.S., Japan, China, and Sweden.