Here are the 40 most innovative 3D printing companies in 2017, from pioneering 3D printer manufacturers to the best filament producers.
Local Motors secured over $1 billion in financing from Elite Transportation Services (ETS) and Xcelerate for its autonomous Olli bus customers.
Local Motors' new creation is a driverless, autonomous, 3D printed bus. “Olli” can even talk to passengers, thanks to IBM's Watson supercomputer.
Leap forward with technology: Audi has used metal 3D printing technology to create a half-scale replica of the 1936 Auto Union Typ C.