Quintodecimo produces wines from Campania in southern Italy, where volcanic soils and Mediterranean climate shape distinctive expressions of indigenous varieties. The winery's portfolio centers on Aglianico, the region's flagship red grape, which yields structured, age-worthy wines with mineral depth. The Taurasi Riserva and Vigna Grande Cerzito Taurasi Riserva demonstrate the variety's capacity for complexity and longevity. Alongside these reds, Quintodecimo works with white grapes native to Campania—Greco, Falanghina, and Fiano—blended in the Grande Cuvée Luigi Moio. These wines have been assessed by Wine Enthusiast, Wine Spectator, Decanter, Wine Advocate, and Falstaff. The winery's focus remains on the terroir-driven character of Campanian viticulture, where ancient volcanic geology and traditional winemaking methods converge.