Domaine Grand Comté, located in Roquelaure in the Gers department of southwestern France, is a family-owned estate managed by Michel Baylac and his daughter Aurélie, continuing a legacy dating back to 1860. The estate spans 15 hectares of vineyards planted on clay-limestone soils typical of the Haut-Armagnac terroir, and operates under sustainable farming practices that respect the environment.

Domaine Grand Comté produces a range of high-quality beverages, including IGP Côtes de Gascogne wines (red, rosé, and white), traditional Floc de Gascogne aperitifs, and aged Armagnac. The estate also offers sparkling wines crafted through traditional fermentation methods.