A small cooperative of only 15 growers, Pertinace is located in the village of Treiso in the heart of the Barbaresco zone. Founded in 1972 by Mario Barbero, the winery works with growers who tend to some of the nest crus in this commune, including 'Nervo' and 'Marcarini', for the production of Barbaresco. Their members also cultivate other famous local varieties, such as Barbera and Dolcetto, as well as Moscato d'Asti. All totaled, the growers manage 170 acres of vines in this area.

Alcohol by Volume: 14.5%

Varietal: NEBBIOLO