A Family Wine Making Tradition
In the Santa Clara Valley Since 1925.

Welcome to Guglielmo (gool-yell-mo) Winery - one of California's winery pioneers located just minutes from Silicon Valley. This third generation, family owned winery produces a wide variety of award-winning varietals from more than 100 acres of Santa Clara Valley estate vineyards - as well as from other premium winegrowing regions within California.

Today, the winery produces nearly 40,000 cases annually under three different labels, Guglielmo Private Reserve, Villa Emile Varietal Wines, and our oldest label, Emile's. Although the winery has grown, we still abide by the family philosophy to produce natural, quality wines to share with family and friends. The family continues to oversee every phase of the winemaking process.