The Cuilleron family domaine, located in the town of Chavanay, was founded several generations ago by Clande Cuilleron.  Yves assumed full ownership and direction in 1987, since that time, he has built an entirely new faculty while at the same time acquiring additional vineyard property.  The domaine now produces about 50 000 bottles annually divided between the appellations of St-Joseph Blanc, St-Joseph Rouge, Cote-Rotie and Condrieu.