Our cooperative

The alliance of expertise and terroir

Our commitments

Ensuring the long-term future of the vineyard

Our wines

Discover our wine range

WINE TOURISM

A unique wine experience in the Terres Rouges

Our news

Follow the news from the Les Vignerons Montagnac Domitienne cooperative winery

The excellence of a terroir elevated through AOP Picpoul de Pinet, AOP and IGP Pays d’Oc wines

Galhyos

discovering the terroirs of Hérault

A historic and significant cooperative in the Hérault department, the Montagnac cooperative winery was founded in 1937. It has always been a major player in viticulture in Hérault, one of the largest French wine-growing regions.
It has successively merged with several wine cooperatives in its territory, including those of Usclas d’Hérault, Tourbes, Loupian, and most recently Terroirs de la Voie Domitienne, which itself resulted from the merger of 7 cooperatives (Poussan – Gigean – Cournonsec – Fabrègues – Montbazin – Balaruc – St Bauzille de Putois).

For several months, the cooperative winery has been engaged in a collective effort to create a new identity and a unifying, strong, and meaningful brand name.
After nearly 90 years of history, Les Vignerons Montagnac Domitienne are now entering a new chapter with the unveiling of their new brand name: GALHYOS.

This change aims to strengthen the unity of our members, showcase our collective expertise, and increase the visibility of our wines.

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Galhyos

A rich & diverse vineyard

425 winegrowers deliver the fruit of their labor each year in Tourbes, Lézignan-la-Cèbe, Loupian, Cournonsec, or Montagnac.
They are the key players in a cooperative winery, at the source of the wines’ quality. Thanks to the diversity of its terroirs and the quality of its two vinification cellars in Montagnac and Cournonsec, Galhyos is now a leading player in its field.

Emblem of our winery

Its AOP Picpoul de Pinet

Picpoul de Pinet Bottle
Picpoul de Pinet Bottle

While Galhyos is recognized for the overall quality of its wines, its AOP Picpoul de Pinet remains an undisputed benchmark. Produced exclusively from the Piquepoul grape variety, typical of the Mediterranean coast, this dry white wine expresses all the richness of a unique vineyard influenced by the proximity of the Étang de Thau.

Key figures of the cooperative

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The alliance of expertise & terroir

Our cooperative

Discover the soul of Galhyos: a rich history, a unique terroir, authentic expertise, and an exceptional human adventure.

Ensuring the long-term future of the vineyard

Our commitments

A wine cooperative and its vines, planted for 30 or 40 years, represent the concept of the long term—the desire to look forward and to build. This is the true meaning of the cooperative adventure!

Galhyos

Discover our range of wines

Whether you are a discerning enthusiast or simply looking for a good wine to accompany your meals, you will find a selection in our online shop perfectly suited to your tastes and all occasions.

A unique wine experience in the Terres Rouges

wine tourism

Set off to discover our region and enjoy unique wine experiences: tours, hikes, events, and unforgettable moments of sharing.

Follow our news

Galhyos

Discover the highlights of the Montagnac cooperative winery, including awards received, major professional events, press coverage, and new vintages.

Elixir – An Exceptional Terroir

V&S News – Les Vignerons Montagnac Domitienne, Rebranded as Galhyos

La lettre T – New Identity for “Les Vignerons Montagnac Domitienne”

Paysan du Midi – Article on the change of identity

Métropolitain – New Galhyos Identity

Our 2026 Awards