She is a founder of Voxel8,[8] a company that manufactures a 3D printing platform capable of printing new functional materials, whose investors include In-Q-Tel[9] and Braemar Energy Ventures.[10] Voxel8 has created the world’s first multi-material 3D electronics printer. In January 2015, Lewis told Business Wire: "Voxel8 is leveraging over a decade of research, which has led to 17 patents (10 issued) on functional materials, printheads, and other processes for 3D printing, from my lab.… Our work provides the foundation for Voxel8’s effort to revolutionize multi-material 3D printing."[10]