Trinchero Family Estates

Trinchero Wine, also known as Trinchero Family Estates, is a multi-brand wine company that has grown from operating a single winery into a portfolio of more than 50 labels as of 2025.

Its range spans diverse styles and price points, from value selections to premium estate bottlings, with well-known options like Ménage à Trois and the Trinchero Napa Valley label. Grapes are sourced primarily from California’s leading wine regions, supporting a consistent house style centered on approachable, reliable flavors across reds, whites, and blends.

This breadth lets shoppers explore everyday wines alongside higher-tier releases within one family of brands, unified by quality standards and California sourcing.

Trinchero Wine is widely popular for its ability to cater to diverse tastes with flavors that appeal to a broad audience.

• Trendsetting labels — The 2004 acquisition of Ménage à Trois helped define the modern California red-blend category, a trend that reshaped the U.S. market in the early 21st century.
• Affordable quality — offers beloved flavors at accessible prices, appealing to both casual drinkers and enthusiasts.
• Trusted name — the Trinchero family's reputation for quality and consistent flavors boosts consumer confidence.
• Wide distribution — broad availability across various markets makes their wines easily accessible.
• Variety of styles — a large portfolio allows exploration of different wines under one trusted brand.

• Who founded Trinchero Family Estates?

  Founded in 1948 by Italian-born Mario Trinchero and his brother John, who revitalized the historic Sutter Home Winery in St. Helena, Napa Valley, California.

• Is Trinchero Family Estates still family-owned?

  Yes. Trinchero Family Estates remains fully family-owned and operated, now led by the family's third generation.

• What is Trinchero best known for?

  Introducing Sutter Home White Zinfandel in the 1970s and popularizing the Ménage à Trois red blends.

• How many wine brands are under Trinchero Family Estates?

  More than 50 brands as of 2025, following the acquisition of Mumm Napa.

• Where is Trinchero Family Estates headquartered?

  St. Helena, Napa Valley, California.

• How big is the company?

  As of 2024–2025 industry reports, it is the fourth-largest wine producer in the United States and the second-largest family-owned wine company in the country.

• Where does Trinchero source its grapes?

  Primarily from California’s leading wine regions to ensure consistent flavors and quality.