Au Bon Climat
Beringer
Cakebread
Chappellet Vineyards
Chateau Montelena
Conn Creek
Darioush
Domaine Carneros
Duckhorn Vineyards
Failla
Fleury Estate Winery
Flowers
Grgich Hills
Jordan
Lola
Lynmar Estate
Merryvale
Paraduxx (Duckhorn)
Patz & Hall
Prager Winery & Port Works
Ramey
Resonance Vineyard
Robert Craig
Saintsbury
Staglin
Stags' Leap Winery
Sterling Vineyards
Switchback Ridge
Taplin Cellars
The Prisoner Wine Company
Turley
Vineyard 29
Whitehall Lane
Williams Selyem