Les Grands Chais de France was founded by Joseph Helfrich in 1979. The GCF Group is the privileged partner of wine-growers in the great wine-producing regions of France and a viticulturist and maturation specialist at the head of over 3,000 ha of vineyards. In just one generation, we have become a major stakeholder in Alsace, Jura, Diois, Languedoc, the region of Bordeaux, Val de Loire, in Burgundy and now in Provence. Today we are the leading privately-owned winemaker in France. s a privileged partner of wine-growers in the great wine-producing regions of France, the GCF Group heads committed, demanding and competent teams in each of its terroirs. Men and women who understand the challenges of each wine-growing region and whose heartfelt aim is to enhance the region’s typicality and know-how. Our winemaking, maturation, bottling and warehousing centres are at the cutting edge of technology. Our involvement in the wine business spans from A to Z.