Les Grands Chais de France (LGCF) was founded in 1979 by Joseph Helfrich, privileged partner of vintners in the major regions of France, grower-breeder at the head of more than 2000 hectares of vineyards, the GCF Group has become in the space of a generation, a major player in Alsace, in the Jura, Diois, Languedoc,