Dietenbronner

Founded in 1928, Dietenbronner draws its mineral water from a deep spring in Oberschwaben, between the Alb and Allgäu regions. The water filters through layers of rock at around 100 meters depth, giving it a balanced mineral content with calcium, magnesium, and hydrogen carbonate. The family-run Brunnenverwaltung Bad Dietenbronn GmbH bottles the water as still, medium, sparkling, and lightly carbonated varieties. The product line also includes fruit juice blends, spritzers (Schorlen), lemonades, and iced tea. The company emphasizes regional ties and has invested in steps toward climate neutrality.