The farm was founded in 1968 and is currently run by the third generation Grosjean. The vineyards are located on the border of the towns of Quart and Saint Christophe. Wines produced: Torrette, Torrette Vigne Rovettaz, Gamay, Prëmetta, Cornalin Vigne Rovettaz, Pinot Noir, Fumin, Petite Arvine Vigne Rovettaz. The cultivation techniques are deeply respectful of environment. Since 2011 Grosjean Vins is certified as a company to ORGANIC cultivation. Vineyards area 18 ha. Annual production 150,000 bottles.