Negro Giuseppe works with the classic grapes of Piemonte in Northern Italy. The winery's portfolio centers on Nebbiolo, the region's signature variety—structured, tannic, and built for age. Pian Cavallo Barbaresco and Gallina Barbaresco represent this focus, both drawing from Nebbiolo's capacity for complexity and mineral precision. The winery also produces Roero Arneis, a white from the local Arneis grape, which brings freshness to the range. Wine Advocate and Wine Enthusiast have rated these wines, reflecting their standing within the broader conversation around Piemontese production.