The core activity of Maison Vulpin is the production and sale of natural wines. The company operates its own vineyard in Villeneuve (VD) and produces wines from various grape varieties such as Pinot Noir, Pinot Gris, Sauvignon Blanc, Chasselas and Gewürztraminer. The wines are made without the addition of intrants or sulfites and without filtration to preserve the purity of the terroir. The company offers its wines directly through an online boutique, in restaurants and bars, as well as on its own domaine.