Caseificio Jemma is an Italian family-owned producer of Mozzarella di Bufala Campana PDO and other buffalo milk specialties based in Battipaglia, Campania. The company traces its origins to 1936, when the first Jemma dairy was established to process milk from the family's buffalo farm. Today, it operates a fully integrated supply chain, managing every stage from cultivating animal feed and raising more than 1,000 Mediterranean water buffalo to producing artisanal cheeses exclusively from milk sourced from its own herd. The farm extends across more than 260 hectares and combines traditional cheesemaking with modern innovations such as blockchain-based product traceability and sustainable farming practices. Its portfolio includes fresh mozzarella, ricotta, burrata, aged cheeses, yogurt, and other buffalo milk specialties. The company is regarded as one of the leading buffalo dairy producers in southern Italy, combining nearly a century of family tradition with a strong commitment to quality, sustainability, and authenticity.