Stefani Cellars is a wine consulting company specializing in collector services and wine collection management. This includes advising both new and experienced collectors, growing existing collections, inventory management, and selling partial and entire collections. Proprietor, Catherine Stefani, has over 25 years of experience in the wine industry in sales, purchasing, personal wine advising and winemaking.

Catherine is a Certified Sommelier through the Court of Master Sommeliers and has passed the Advanced Certificate through the W.S.E.T. with Merit and is now pursuing a Master Certificate of Champagne through the Wine Scholar Guild.