Impossible Objects is a developer of a 3D printing technology used to make objects from sheets of Kevlar, carbon fiber, and fiberglass. Its composite-based additive manufacturing (CBAM) technology combines high-performance polymers like nylon and PEEK with long-fiber carbon and fiberglass sheets to deliver complex parts at production speeds and volumes that enable clients to churn out parts that are ready to use in cars, planes, computers, and more. It was founded in 2011 and is headquartered in Northbrook, Illinois.