Owner of Domaine Joël Delaunay and La Brossette in Touraine, Thierry Delaunay quickly became passionate about the vinification of Sauvignon Blanc, which requires technical skill and rigor for this fresh and fruity grape variety that is internationally recognized.

Since the Loire Valley is a region conducive to the perfect expression of Sauvignon Blanc, the idea of ​​increasing its production and winemaking capacity through a rigorous selection of grape musts and wines germinated until the early 2000s.