There are 26 hectares of vineyards spread across the region, and split across five Grand Cru vineyard sites, nine Premier Cru sites plus Chablis and Petit-Chablis vineyards. Their impressive portfolio includes the revered Grand Cru Les Clos vineyard. The majority of their vines grow on the important Kimmeridgian limestone soils; quality starts here and continues into the winery.