The Moncuit family has a long history of farming some of the best vineyards in the Côte des Blancs. They began purchasing land in 1889 and by 1928 were bottling at the domaine.

The current winemaker, Pierre Amillet, is the fourth generation to lead the winery. If you spend any time with him you quickly realize he is obsessed with Chardonnay grown in the chalky terroirs of Le Mesnil.

The estate has 8 hectares planted in Le Mesnil-sur-Oger and 2 hectares in Oger. All the wines assume optimum maturity, through fermentation in barrels (350 liters), systematic malolactic fermentation, aging of three years for the brut and five years for the vintages, aged for their part under cork.

Robert Moncuit's Reserve Perpetuelle is a blend of reserve wines from various vintages, each of which is kept in tank separately before they are blended. The current release spans six different vintages, 2006 - 2012, and the dosage is 2 grams per liter. It is the same wine that the domaine used to just call Blanc de Blancs Extra NV.