RAVENSBURGER SPIELEVERLAG GmbHis a German game company. Though people tend to think of this company as a puzzle company, but RAVENSBURGER SPIELEVERLAG GmbH company like to think of themselves as so much more. In addition to being a leading supplier of puzzles, games and other products around the world as well as children’s books in Germany, RAVENSBURGER is also a leading provider of jobs in Europe. The blue triangle is one of the most famous trademarks in Germany. The product range includes about 8,000 different products.