V-Ray Enterprise includes everything in the V-Ray Premium plan with an added discount for purchases of 5 or more seats - floating licensing, including Chaos Phoenix, Chaos Cosmos, Chaos Cloud, Chaos Player, Chaos Vantage and Chaos Scans.
You will be able to use the V-Ray Enterprise license in all the supported host platforms - 3ds Max, Maya, Rhino, SketchUp, Revit, Unreal, Houdini, Cinema 4D and Nuke.
It’s available as an annual or 3-year subscription. You can check the prices here.