The Terrenostre winery was founded in Cossano Belbo in 1961 by a group of 31 winemakers. Over the years, the number of members has increased, reaching 200 grower members today. In total, Terrenostre can count on approximately 450 hectares of vineyards. All winemaker members are required to deliver their entire wine production to the company, thus avoiding the purchase of grapes from third parties. On average, over 40,000 quintals of grapes are delivered each year for the production of DOCG and DOC wines.