Maison Roche de Bellene operates in Bourgogne, where it produces wines from some of the region's most prestigious vineyard sites. The winery's portfolio centers on two of Burgundy's noblest grapes: Chardonnay and Pinot Noir. Its Bienvenues-Bâtard-Montrachet Grand Cru, a white wine from Chardonnay, represents the pinnacle of its white wine production. The winery also crafts Criots-Bâtard-Montrachet Grand Cru, another Chardonnay-based Grand Cru expression, alongside Chapelle-Chambertin Grand Cru, a Pinot Noir from one of Burgundy's most storied red wine terroirs. These wines have been assessed by major critics including Wine Spectator, Wine Enthusiast, Wine Advocate, and Decanter. The winery's focus on Grand Cru sites reflects the exacting standards of Burgundian viticulture, where site and vintage shape the character of each vintage.