Veuve Clicquot Ponsardin is a Champagne house founded in 1772 and based in Reims. It is one of the largest Champagne houses. Madame Clicquot is credited with major breakthroughs, creating the first known vintage champagne in 1810, and inventing the riddling table process to clarify champagne in 1816. In 1818, she invented the first known blended rosé champagne by blending still red and white wines, a process still used by the majority of champagne producers.
The company was purchased in 1986 by Louis Vuitton and continues to expand worldwide.