Thor Industries is the largest manufacturer of RVs in the world. The American company builds a variety of RVs in North America and Europe, and sells those vehicles along with related parts and accessories to independent, non-franchise dealers throughout the United States, Canada and Europe. Thor, through its subsidiaries, is the leading RV maker in North America in terms of unit sales and revenues.? The company's North American operating subsidiaries include Airstream, Thor Motor Coach, Keystone, Hearland, KZ and Jayco. Under the company's decentralised structure, each of the subsidiaries operate independently. Thor is the #1 player in travel