Alexander Valley Vineyards
Beaulieu Vineyard
Beringer
Bonny Doon
Buena Vista
Burgess
Calera
Chappellet Vineyards
Chateau Montelena
Clos du Val
Conn Creek
Corison
Dalla Valle
Diamond Creek
Dominus Estate
Duckhorn Vineyards
Far Niente
Felton-Empire
Glen Ellen
Groth
Heitz
Hess Collection
Inglenook
Jordan
Joseph Phelps
Joseph Swan
Kent Rasmussen
Lyeth
Lytton Springs
Mayacamas
Ojai
Opus One
Pine Ridge
Quail Ridge
Ridge
Robert Mondavi
Robert Pecota
Sanford
Sebastiani
Shafer Vineyards
Silver Oak
Spottswoode
St. Clement
Sterling Vineyards
Tudal
Villa Mt. Eden
William Hill
Williams Selyem
Wm. Wheeler Winery