Winery Langlois-Chateau

According to the winery, Langlois‑Chateau has been active since 1885 and gained international recognition especially for its Crémant de Loire. It has been part of the Bollinger family group since 1973. Some historical accounts name the founders and offer alternative details about the winery's early years.

Focus on enhancing local grape varieties and the terroir: selection of high-quality grapes, separate vinification by variety and terroir, and use of the Traditional Method for sparkling wines; sustainable viticulture practices and partial conversion to organic farming underway.

Production is rooted in the Loire Valley, with estates and sourcing concentrated in the Saumur, Saumur‑Champigny and Sancerre appellations; the cellars include long tuff galleries and the Crémant are produced from grapes harvested in various microzones of the Loire.