LOTTO Hessen, officially Lotterie-Treuhandgesellschaft mbH Hessen, is a state-associated lottery company based in Wiesbaden, Germany. Established in 1949, it is responsible for organizing and conducting various lotteries and sports betting products, such as LOTTO 6aus49, Eurojackpot, and ODDSET, within the state of Hesse. The company's operations contribute significantly to public welfare, with a portion of its annual turnover directed towards supporting sports, culture, social initiatives, and monument preservation in the region.