Stockholms Auktionsverk is the oldest auction house in the world, founded in 1674. Today, it can be considered a trading floor for Swedish and international cultural history – with its three auction houses in Stockholm and seven additional branches in Gothenburg, Malmö, Helsingborg, Helsinki, Hamburg, Düsseldorf, and Cologne. Since 2021, Stockholms Auktionsverk has been using Auctionet - Sweden's largest auction platform - with over 900,000 registered buyers in more than 180 countries.