Tequila Don Julio is made exclusively from 100% blue agave plants, ensuring a pure and authentic flavor. Tequila Don Julio is currently owned by Diageo, one of the world’s leading spirits companies. They acquired the brand in 2014. Don Julio González founded the distillery in 1942, and his legacy continues under the ownership of Diageo, ensuring the tradition and quality of Tequila Don Julio are upheld.