Located in the small village of Cuisles, within the Vallée de la Marne, Champagne André Heucq is a family-run estate now in its fourth generation. The vineyards span approximately 5.70 hectares across 34 plots, of which roughly 80 % are planted to Pinot Meunier — the prime focus of the house.

The unique terroir of Cuisles, incorporating a layer of green illite clay, provides distinctive minerality and aging potential to the wines. Since 2018, the estate has been certified organic, and practices biodynamic viticulture, with low-intervention winemaking and long lees ageing to preserve texture and terroir expression.