Mercier is a Champagne producer based in the Épernay

Épernay

Épernay is a commune in the Marne department in northern France. Épernay is located some 130 km north-east of Paris on the main line of the Eastern railway to Strasbourg...

 region of Champagne. The house, founded in 1858, produces both vintage

Vintage

Vintage, in wine-making, is the process of picking grapes and creating the finished product . A vintage wine is one made from grapes that were all, or primarily, grown and harvested in a single specified year. In certain wines, it can denote quality, as in Port wine, where Port houses make and...

 and non-vintage cuvee

Cuvee

Cuvée is a French wine term derived from cuve, meaning vat or tank. The term cuvée is used with several different meanings, more or less based on the concept of a tank of wine put to some purpose:...

. Mercier owned the original rights to the name Dom Perignon

Dom Pérignon (wine)

Dom Pérignon is a brand of vintage Champagne produced by the Champagne house Moët & Chandon and serves as that house's prestige champagne. It is named after Dom Pérignon, a Benedictine monk who was an important quality pioneer for Champagne wine but who, contrary to popular myths, did not discover...

 but sold the brand to Moët et Chandon

Moët et Chandon

Moët & Chandon , or Moët, is a French winery and co-owner of the luxury goods company Moët-Hennessy • Louis Vuitton. Moët et Chandon is one of the world's largest champagne producers and a prominent champagne house. The company holds a Royal Warrant to supply champagne to Elizabeth II...

 in 1930. Today the house is under the umbrella of the LVMH

LVMH

LVMH Moët Hennessy • Louis Vuitton S.A., better known as LVMH, is a French multinational luxury goods conglomerate headquartered in Paris, Île-de-France, France. The company was formed after the 1987 merger of fashion house Louis Vuitton with Moët Hennessy, a company formed after the 1971 merger...

group and is the number one selling brand of Champagne in the domestic French market.