Winemaker
Diego Mathier
- Discipline
- Winemaker
- Based in
- Salgesch, Switzerland

i. Biography
Diego Mathier is the winemaker at Adrian & Diego Mathier Nouveau Salquenen in Salgesch, Switzerland, a role that suits the economy of his story: concentrated, rooted, unmistakably tied to place. His arc is not one of sprawling detours but of steady immersion in the vineyard and cellar, carried by national honors in 2007 and 2011 and by a voice that sounds the landscape itself. As he puts it: “I was born with my feet in the vineyards, with the grapes from the vines, and my nose in the glass.”
Coming Up
Today, Diego is winemaker of Adrian & Diego Mathier Nouveau Salquenen. It is the kind of position that suggests continuity rather than spectacle, a daily conversation between fruit, weather, timing, and judgment. In a place like Salgesch, Switzerland, the work is as much about attentiveness as intervention, and Mathier’s path appears to have been shaped by exactly that patient intimacy with the vine.
Where They Are Now
At Adrian & Diego Mathier Nouveau Salquenen, Mathier works as winemaker. The role places his craft in Salgesch, Switzerland, where the setting is not merely a backdrop but part of the rhythm of the wines themselves. His world remains anchored in the practical precision of cellar work and the seasonal logic of the vineyard, with each decision carrying the quiet weight of experience.
Signature
Diego's signature wines include Cuvée Madame Rosmarie Mathier weiss, Cuvée Madame Rosmarie Mathier rot, Molignon Terre Promise, Petite Arvine Les Pyramides, and Heida Les Pyramides. The names alone trace a distinct range of expression: from the layered identity of the Cuvée Madame Rosmarie Mathier wines to the more closely drawn character suggested by Molignon Terre Promise, Petite Arvine Les Pyramides, and Heida Les Pyramides. In Mathier’s hands, these wines speak to precision, varietal clarity, and a style that seems to value both elegance and persistence.
In Their Words “I thought it was important to present the white wines of the top 2008 vintage. Also, I had given them good chances. As for the surmaturés (late-harvest wines), they turned out to be exceptionally successful.” “I thought it was important to present the white wines of the top 2008 vintage. Also, I had given them good chances. As for the surmaturés (late-harvest wines), they turned out to be exceptionally successful.” “The Petite Arvine is a very international wine, endowed with beautiful acidity, a floral note, and pronounced deliciousness.” “The Petite Arvine is a very international wine, endowed with beautiful acidity, a floral note, and pronounced deliciousness.”
Honors
Diego's honors include Swiss Winemaker of the Year (2007) and Swiss Winemaker of the Decade. Together, these awards frame a career that has been recognized not only for technical accomplishment, but for the consistency of a voice that begins in the vineyard and arrives, with uncommon assurance, in the glass.
Profile updated July 2026
FAQ
Asked of Diego
What is Diego Mathier's current role?
As of 2026, Diego Mathier is winemaker.
What recognition has Diego Mathier received?
Swiss Winemaker of the Year (2007).







