The Gassier family, originating from Barcelonnette (Provence) and with links to Provencal nobility dating back to 1421, purchased the Château Gassier and its vineyards in 1982. In 2004, the Gassier and Jeanjean families joined forces in order to cultivate these vineyards together whilst working towards the same shared objectives. Georges Gassier, the family’s fifth generation of winemakers, now runs the Domaine in close collaboration with Maison Gassier. Olivier Souvelain joined Château Gassier in 2010 and was entrusted with the task of restructuring the vineyards and buildings as well as improving the overall image of the Gassier brand. In line with his commitment to preserving the Domaine and its environment, the vineyards underwent Organic conversion in 2016.