Acacia
Arrowood
B.R. Cohn
Beaulieu Vineyard
Bellerose Vineyard
Benziger
Beringer
Bouchaine
Buehler
Buena Vista
Cardinale
Caymus
Chalone Vineyard
Charles Krug
Chateau Ste. Michelle
Clos du Bois
Creston
Creston Manor
Dalla Valle
Diamond Creek
Duckhorn Vineyards
Edna Valley Vineyard
Etude
Frog's Leap Winery
Groth
Guenoc
Heitz
Inglenook
Johnson Turnbull
Jordan
Joseph Phelps
Kenwood
Lamborn Family Vineyards
Markham
Martin Brothers
McDowell Valley Vineyards
Optima
Opus One
Page Mill
Pine Ridge
Ponzi
Ridge
Robert Keenan Winery
Robert Mondavi
Rutherford Hill
Shafer Vineyards
Silver Oak
Silverado Vineyards
Sommer Vineyard Fruit & Trading Co.
Spottswoode
St. Francis
Stag's Leap Wine Cellars
The Eyrie Vineyards
V. Sattui Winery
Viansa
White Oak
William Hill
Windsor Vineyards