Kirkland Signature Asolo Prosecco Superiore D.O.C.G.

Kirkland Signature Asolo Prosecco Superiore is a premium sparkling wine produced in the Veneto region of Northern Italy. As a D.O.C.G. (Denominazione di Origine Controllata e Garantita) designated product, it adheres to the highest level of Italian wine regulation, ensuring that it is produced using traditional methods and glera grapes specifically from the Asolo hills area.

While the product is manufactured and bottled in Italy to maintain its protected designation of origin, it is a private-label brand owned by Costco Wholesale Corporation. The brand was launched in 1995 to provide high-quality alternatives to national brands at a lower price point. Costco collaborates with established international wineries—in this case, typically sourced through Italian producers like Mionetto or similar cooperatives—to package the wine under its own trademark. Today, Kirkland Signature is one of the most powerful private labels globally, managed directly from Costco's headquarters in the United States.