i. Biography
Gwenaël’s profile is defined by clarity: the work is centered at Ô Bois Sauvage in Hérémence, Switzerland, and that focus gives the kitchen its shape. With no long list of prior stops on display, the career reads as a direct statement about Modern French-Swiss fine dining in relation to regional cuisine and the landscape around it. What comes through is a practice built on restraint and intent. The cooking is described in terms that place refinement alongside locality, with regional cuisine serving as the base rather than the garnish. At Ô Bois Sauvage, Gwenaël’s approach ties technique to setting, so the restaurant’s identity is carried by a kitchen that keeps its attention on place and precision.
Coming Up
Today, Gwenaël is Executive Chef of Ô Bois Sauvage. The title marks the position from which the restaurant’s standard is set and maintained, and it places his voice at the center of the operation. In that role, the daily work is about keeping the balance between fine-dining polish and the grounded character of regional ingredients.
Where They Are Now
At the Hérémence restaurant, he leads the kitchen as Executive Chef. The role is the mechanism through which Ô Bois Sauvage’s culinary direction is shaped, and it gives structure to a Modern French-Swiss expression that stays close to its setting. Hérémence matters here as more than a location; it is the context that anchors the cooking while allowing it to read with contemporary clarity.
Honors
Gwenaël’s honors include Michelin Bib Gourmand. The recognition places the restaurant’s work in a broader professional frame and confirms that the kitchen’s standard has registered beyond its own dining room. For a chef working from regional cuisine and Modern French-Swiss fine dining, the Michelin Bib Gourmand serves as a clear marker of standing within the trade.
Profile updated August 2026
FAQ
Asked of Gwenaël
What is Gwenaël's current role?
As of 2026, Gwenaël is Executive Chef.
What recognition has Gwenaël received?
Michelin Bib Gourmand (2024).
What is Gwenaël known for?
Modern French-Swiss fine dining rooted in regional cuisine.







