Can Sumoi works with the native varieties of Penedès, the historic wine region southwest of Barcelona. The winery focuses on Sumoll, a dark-skinned grape with deep roots in Catalan viticulture, alongside Garnacha and Parellada. Its Ancestral Sumoll—a single-varietal expression—demonstrates the grape's capacity for structure and depth. A Sumoll-Garnacha blend follows, marrying the two varieties' complementary character. Ancestral Montonega, built from Parellada, rounds the portfolio. These wines have drawn assessment from Decanter, Wine Advocate, and Wine Enthusiast, reflecting their standing within the region's contemporary winemaking landscape. Can Sumoi's work centers on what the Penedès terroir and its indigenous grapes can express.