Companies That Are In Business For The Longest Time Possible

Stiftskeller St. Peter, Austria

Est. 803

This restaurant was first mentioned by English scholar Alcuin of York in 803, and is probably Europe’s oldest restaurant, and most likely the oldest in the world. Located in Salzburg, it’s seen it’s fair share of illustrious diners, and the most common guy to hang out there was Wolfgang Amadeus Mozart.

On top of their local boy, Mozart, the restaurant also served food to another composer, Joseph Haydn, as well as Christopher Columbus and other notable historical people. In recent days, the restaurant still lures in the famous elite, including Karl Lagerfeld and Clint Eastwood.