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Vice President


Consulting Winemaker




When Michael Stewart sold the technology company he founded and ran for 25 years in Texas, he knew that his next venture would in some way allow him to capitalize on a longtime interest in wine. He made several trips to the Napa Valley over the years and was charmed by the idea of settling here and building a family business. In 2000, Michael launched Stewart Cellars with small inaugural releases of hand-crafted Cabernet Sauvignon and Pinot Noir sourced from some of the finest vineyards in Napa Valley and Sonoma County.

 With both son James and daughter Caroline now on board at Stewart Cellars, Michael's dream for the Stewart clan to set down permanent roots in Napa Valley has come true.