Austin Hope
B.R. Cohn
Baldacci Family Vineyards
Beringer
Cakebread
Chateau Montelena
Conn Creek
Darioush
Duckhorn Vineyards
Fleury Estate Winery
Grgich Hills
Lola
Merryvale
Michael David
Obsidian Ridge
Paraduxx (Duckhorn)
Prager Winery & Port Works
Rodney Strong
Scherrer
Stags' Leap Winery
Sterling Vineyards
Substance
Switchback Ridge
Taplin Cellars
Terra Valentine
The Prisoner Wine Company
Turley
Vineyard 29
Whitehall Lane