Billaud-Simon produces Chardonnay from Chablis, the northernmost expression of Burgundy's white wine tradition. The winery's portfolio spans the region's hierarchy: from Premier Cru to Grand Cru sites that capture the mineral precision and tension characteristic of this cool climate. The Chablis Grand Cru 'Blanchot' and 'Valmur' represent the apex of the range, while the Premier Cru 'Vaulorent' offers a more accessible entry to the house's style. Chablis Chardonnay, unoaked or aged in neutral vessels, emphasizes the grape's natural acidity and the terroir's limestone-driven character—a counterpoint to the richer, oak-influenced Chardonnays of the Côte d'Or. Wine Spectator, Wine Enthusiast, Wine Advocate, and Decanter have all assessed the winery's releases.