Thor Industries, Inc. operates through three primary business segments: North American Towable Recreational Vehicles, North American Motorized Recreational Vehicles, and European Recreational Vehicles. The company's brand portfolio includes Airstream, Heartland, Jayco, Keystone, KZ, Thor Motor Coach, and Tiffin Group in North America, alongside the Erwin Hymer Group in Europe. Thor manufactures a diverse array of products, ranging from lightweight travel trailers and fifth wheels to Class A, B, and C motorhomes. The company also provides aluminum extrusion and specialized component products to RV and other manufacturers. Thor has expanded its geographic footprint and market share primarily through strategic acquisitions of established RV brands.