Alexandre Filaine is a small reality managed by Fabrice Gass. the vineyards are around 1.5 hectares, fractioned into 7 lots, in Damery, Vallée de la Marne. Fabrice Gass used to work for Bollinger, where he gathered experience and knowledge. Following his own passion, he has started producing an extremely limited quantity of excellent champagne, about 5,000 bottles a year.