Billecart-Salmon is a Champagne house located in the village of Mareuil-sur-Aÿ in northern France, founded in 1818 after the marriage of Nicolas François Billecart and Elisabeth Salmon. Chardonnay, Pinot Noir and Pinot Meunier all feature in the house cuvée and grapes are sourced from Billecart-Salmon's own 14 hectares (35 acres) of estate vines, as well as from 300ha (741 acres) of grower vines. Today, the house produces around 2 million bottles each year.