Paraduxx is part of the Duckhorn Wine Company, which owns 13 estates in Napa and Anderson Valleys. Like the Duckhorn, Goldeneye, Migration, Decoy and Canvas Back estates, Paraduxx is partly owned by a private equity firm, though founder Dan Duckhorn remains chairman of the board of Duckhorn Wine Company. Paraduxx opened its new winemaking facility in 2005 on the Silverado Trail, though Duckhorn had been making Paraduxx label wines since the 1990s. Paraduxx was started in order to create blends outside of Duckhorn’s traditional focus on Bordeaux style wines. Since then Paraduxx has made a wide variety of blends using Cabernet Sauvignon, Zinfandel, Merlot, Petit Verdot, Viognier and Chardonnay.