The Su'entu winery is located on the southern border of the Marmilla with the Campidano, born ten years ago from the dream of Salvatore Pilloni. Today the winery is led by the sisters Valeria and Roberta. Marmilla is the flag of the winery, and it is no coincidence that Su'entu first used the Marmilla geographical indication. The company extends into a corporate body consisting of a total area of fifty hectares, of which thirty-two are cultivated with white and red grape varieties, mainly indigenous vines, Vermentino, Nasco, Malvasia and the international Chardonnay, the reds, Bovale, Cannonau, Monica, Cagnulari and the international Merlot.