Vienna Beef

Vienna Beef is the main manufacturer of the hot dog used in the classic Chicago-style hot dog, as well as Polish sausage and Italian beef, delicacies of independent Chicago Style hot dog and beef stands. They also produce a variety of deli meats, some of which are available at Chicago area supermarkets.
Their headquarters resides at the intersection of Elston, Damen, and Fullerton Avenues in the city, on the Chicago River. The company has been located in Chicago since the Columbian Exposition of 1893. Their factory was originally located in the same facility as the headquarters, however, the factory was relocated to 1000 W. Pershing Road in Chicago's Bridgeport neighborhood in the summer of 2016.
History.
Emil Reichel and Sam Ladany emigrated from Vienna, Austria, to Chicago in the 1890s. During the Columbian Exposition they sold hot dogs to the many visitors of the Exposition. In 1894, Reichel and Ladany opened a storefront on Halsted Avenue on Chicago's West Side. In 1900, Vienna Beef began to sell and deliver to other stores and restaurants in Chicago. During the Great Depression, a number of Vienna Beef vendors begin advertising that their hot dogs have a "salad on top," giving rise to the traditional Chicago-style hot dog. In 1950, Vienna Beef distribution spread to other Midwestern states, and in the 1960s, Vienna Beef began selling in supermarkets.
Henry Davis (1904–1974), a one time VP of sales, was instrumental in making Vienna Beef "the" Chicago hot dog. Henry was honored by Vienna Beef, the City of Chicago and the State of Illinois for his contributions in helping create Chicago's independent hot dog stands. There is a permanent collection of documents, photos and memorabilia in the Chicago Historical Society Archives called the "Henry Davis Collection" that was inaugurated in 1989.
Revenue.
Vienna Beef's revenue for the year 2015 was estimated to be $130 million.