Adaptation
Antica
Apex
Bargetto
Beringer
Black Stallion Winery
Brown Estate
Cakebread
Caymus
Charles Krug
Clark-Claudon
Clos du Bois
Clos du Val
Cuvaison
Darioush
Duckhorn Vineyards
Elyse
Emmolo
Far Niente
Faust
Fidelitas
Freemark Abbey
Grgich Hills
Groth
Hall
Heitz
Long Shadows
Louis M. Martini
M. Trinchero
Michael Mondavi
Napa Wine Company
Orin Swift
Paraduxx (Duckhorn)
Peju Province
Penfolds
Philippe-Lorraine Winery
Pine Ridge
Plumpjack
Raymond
Robert Craig
Robert Mondavi
Rombauer
Rudius
Rutherford Hill
Shafer Vineyards
Silverado Vineyards
Solena
St. Clement
St. Supery
Stags' Leap Winery
Sterling Vineyards
The Prisoner Wine Company
Titus
Trefethen
Tuck Beckstoffer
Turley
Twomey
Veenwouden
Vineyard 29
Xtant