The Colorado Brewery Coors is a brewing company founded in 1873 by Adolph Coors in Golden, Colorado. It is the third-largest brewer in the United States and produces a variety of beers, including Coors Light, Coors Banquet, and Blue Moon. Coors is known for its Rocky Mountain spring water, which is used in all of its beers. The company has also expanded into other areas such as wine, spirits, and non-alcoholic beverages.