• one of the best-known producers of Champagne in the Champagne region of France, producing blanc de noirs wines from Pinot Noir grapes. It owns large vineyards in the region and is unusual in fermenting some wine in oak barrels. It has a range of qualities of Champagne, from ordinary non-vintage wine through a very good vintage (Bollinger Tradition RD) to a great and rare wine (Vieilles Vignes Fran├žaises).