All their vineyards are located in the Premier and Grand Cru villages in the Montagne de Reims area, exposed halfway up the hill and of mature age, where Pinot Noir is mainlt grown (75%), which, together with the finesse of Chardonnay, can express all its fruit and power. Since 2009, the Maillarts have been further committed to respecting the environment by building 130 square metres of photovoltaic panels, which represent 90% of their production, and have also obtained the HVE (Haute Valeur Environnementale) certification for their excellent conduct and another important certification for sustainable viticulture.