Piper - Heidsieck is a French champagne house founded by Florens - Luis Heidsieck in 1785 in Reims, France. In 1839 Heidsieck joined Piper. In the late 1980s, Piper-Heidsieck became part of the Rémy Cointreau wine and spirits group. It was sold in 2011 to Européenne de Participation Industrielle, a private holding company of French luxury brands.