Dragonglass Wines — Frequently Asked Questions

Dragonglass is a luxury wine brand crafting ultra-limited “All-World” wines — produced across the USA (Napa Valley) and Spain (Toro), with projects in progress in Italy and France. Wines are sold by private allocation to elite restaurants and five- and six-star hotels, and through the Dragonglass Membership to private collectors worldwide.

Dragonglass was co-founded by CEO Roberto Uzcategui, a WSET-certified sommelier with 20+ years in the luxury ecosystem, and Chairman Trevor Healy, a Napa Valley proprietor and WSET sommelier — supported by a top team of winemakers, including veteran viticulturist Michael Topolos, who wrote the first book on Napa Valley wines in 1974.

Dragonglass produces wine across the USA (Napa Valley) and Spain (Toro), with projects in progress in Italy and France. Its Napa estate sits on 3,900-year-old obsidian rock — volcanic soils the brand credits for the wines’ mineral elegance and linear precision. The Spanish project is unique for its combination of 100+ year-old centenary vines and ungrafted, pre-phylloxera ancestor vines of over 140 years of age.