Autodesk, Inc. engages in the design of software and services. Its products include AutoCAD, BIM 360, Civil 3D, Fusion 360, InfraWorks, Inventor, Maya, PlanGrid, Revit, Shotgun, and 3ds Max. The firm also offers product development and manufacturing software, which provides manufacturers in the automotive, transportation, industrial machinery, consumer products, and building product industries with comprehensive digital design, engineering, and production solutions. Its architecture, engineering, and construction software improves the way buildings, factories, and infrastructure are designed, built, and used. The firm is also involved in digital media and entertainment, which consists of tools for digital sculpting, modeling, animation, effects, rendering, and compositing for design visualization, visual effects, and games production. The company was founded by John Walker in April 1982 and is headquartered in San Rafael, CA.