The small Rosanna Sandri winery vinifies its wines following the sustainable practices learned by Rosanna and passed down to her children. Today, Mauro and Roberto, Rosanna's sons, run the winery, carrying on the family passion following the company philosophy of respect and love for the land. The company has 4 hectares located in the hamlet of San Rocco Seno d'Elvio (Alba) and in the Menzione Geografica Aggiuntiva Rizzi, in the municipality of Treiso; the latter is where the Nebbiolo grapes for Barbaresco DOCG come from.