Yves Cuilleron, is described by Wine Spectator as "the leader of Condrieu's new generation of winemakers." Yves represents the 4th generation of Cuilleron vignerons although he initially trained as a engineer. The lure of the vine proved too hard to resist and after a year's training at the Ecole Viticole in Macon he took over the vineyards in 1987. Since then he has built an entirely new winery at Chavany facility while at the same time he acquired additional vineyard property. The domaine now produces about 50,000 bottles annually divided between the appellations of St. Joseph Blanc, St. Joseph Rouge, Côte-Rôtie and Condrieu.
Most of the vineyards are situated in and around the commune of Chavanay which is just south of the town of Condrieu. He produces approximately 12,000 to 15,000 bottles of Condrieu each year with his production split into 3 cuvees; La Petite Cote, an old vines cuvee Les Chaillets, and a late harvest cuvee Les Ayguets.