Thor Industries, Inc. engages in the manufacture and sale of recreational vehicles. It operates through the following segments: North American Towable Recreational Vehicles, North American Motorized Recreational Vehicles, and European Recreational Vehicles. The North American Towable Recreational Vehicles segment includes operating entities such as Airstream, Heartland, Jayco, Keystone, and KZ. The North American Motorized Recreational Vehicles segment consists of Airstream, Jayco, and Thor Motor Coach. The European Recreational Vehicles segment refers to Erwin Hymer Group's (ECG) motorcaravans, caravans, campervans, urban vehicles, and other related products and services. The company was founded by Peter Busch Orthwein and Wade F. B. Thompson on July 29, 1980, and is headquartered in Elkhart, IN.