Gartner, Inc. is a leading research and advisory company that, every year, creates a Cool Vendors List for multiple industries, including 3D printing. There are a lot of cool vendors in the 3D printing industry, so it can't be easy to narrow it down, but Gartner has released its verdict, bestowing the title of Cool Vendor on three companies: Quantum Materials Corp, Rize, and Senvol. Read more at 3DPrint.com: http://3dprint.com/175364/gartner-co...s-3d-printing/