From Our Family to Yours Since 1925

Guglielmo Winery is graced with a small group of talented, creative people dedicated to perpetuating the wines and lifestyles set forth by one of California’s winery pioneers.

  • George E. Guglielmo – Partner, Winemaker & President
  • Gene Guglielmo – Partner, General Manager
  • Angelia Guglielmo – Customer Relations & Business Development
  • Gena Guglielmo – Tasting Room Manager
  • Cristina Guglielmo-Maggetti – Social Media Design and Production
  • Cory Burkett – Project Coordinator
  • Delfino Avina – Warehouse Supervisor
  • Javier Hurtado – Vineyard Supervisor
  • Karolyn Dudley – Wine Club Manager
  • Katrina Smith – Director of Events
  • Kayla Mulch – Administrative Assistant
  • Kimarie Manfre – Gift Shop Manager
  • Niklas Zorn – Assistant Winemaker

Guglielmo Winery Welcomes the Next Generation

The Guglielmo Family Winery is pleased to announce the 4th Generation is now working at the winery. Angelia Guglielmo, Gena Guglielmo, and Cristina Guglielmo-Maggetti, the great-granddaughters of founder Emilio Guglielmo.


Our Own Angelia Guglielmo is a “Person to Watch”!! Click here to read more!

gmh Today Cover

Meet Luigi and Mela! Our faithful watch dogs…who watch for doggie treats all day long!

Guglielmo Winery's faithful watch dogs LuigiandMela