The Mouzon Leroux et Fils Champagne House is a family-owned Champagne winery that has been in the same family since 1776. It extends over 8 hectares on 60 different plots, in Verzy en Grand Cru, on the Montagne de Reims.

It has been working biodynamically since 2008, certified by Demeter, and develops agroforestry with more than 700 trees and shrubs planted in the vineyard plots. Animals, such as chickens and sheep, were also introduced for grazing in the winter.

The grape varieties are composed of 60% Pinot Noir and 35% Chardonnay, complemented by 5% Pinot Meunier and the 4 other more confidential grape varieties authorised in the appellations Champagne, Arbanne, Pinot Gris, Pinot Blanc and Petit Meslier.