PietraNova company is located in Tuscany in the Bolgheri DOC, one of the most prestigious areas for the important production of wines of the highest quality and quality, recognized by Italian consumers and foreigners. It is also one of the oldest in the area: the Tringali-Casanuova family, owner up to 2013, has been rooted in the agricultural history of Castagneto Carducci for hundreds of years; Already from the first half of the 14th century found its name mentioned in the historical maps of the Municipality. The Podere “Casa al Piano” has been assigned to the Family for merits acquired by Guido Alberto Della Gherardesca in 1698, as attested by the carved stone tile placed on one of the facades of the ancient farmhouse which also attests its completion. It has always been that wine and oil are produced here. In 2013 the Milanese entrepreneur Franco Pravettoni, in love with this territory, realizes his dream and the Podere “Casa al Piano” becomes his.