Abeja
Accendo Cellars
Alpha Omega
Araujo
Arietta
Arrow & Branch
AXR Winery
B Cellars
Barnett Vineyards
Beau Vigne
Beaulieu Vineyard
Becklyn
Behrens & Hitchcock
Bella Union
Belle Glos
Beringer
Black Cordon Vineyards
Blackbird Vineyards
Brave & Maiden Estate
Buoncristiani
Burgess
Cakebread
Cardano
Carlisle
Chateau Montelena
Cliff Lede
Clos du Val
Clos Pegase
Conn Creek
Correlation Wine Company
Coup de Foudre
Crocker & Starr
Dakota Shy
Dancing Hares Vineyard
David Arthur Vineyards
Delectus
Di Costanzo
Drinkward Peschon
Duckhorn Vineyards
Ellman Family Vineyards
Elyse
Etude
Fait Main
Familiar Air
Farella
Faust
Fife
Freemark Abbey
Grgich Hills
Groth
Guenoc
Gundlach Bundschu
Gustave Niebaum Collection
Hall
Heitz
he-li-an-thus
Honig Cellars
Hourglass
Hunter Glenn
Inglenook
Joseph Phelps
Kendall-Jackson
La Sirena
Larkmead Vineyards
L'Ecole No. 41
Lewis Cellars
Long Meadow Ranch
Marchesi di Frescobaldi
Massican
Mayacamas
Maze
Melka
Merryvale
Metaphora
Mumm
Myriad Cellars
Neyers
Nickel and Nickel
Oliver Caldwell
Orin Swift
Palazzo Wine
Patz & Hall
Paul Hobbs
Peirson Meyer
Peju Province
Pepper Bridge
Peter Michael
Philip Togni
Pine Ridge
Plumpjack
Portfolio
Prime Cellars
Purlieu Wines
Quilt Wines
Raymond
Revana
Robert Biale Vineyards
Robert Mondavi
Rombauer
Rudd Estate
Seavey
Sequum
Shibumi Knoll
Shutter Wines
Signorello
Silver Ghost Cellars
Silverado Vineyards
Snowden
Spottswoode
Spring Mountain
Stags' Leap Winery
Stewart
Substance
Switchback Ridge
Terra Valentine
The Grade Cellars
Thirteen Appellations
Trefethen
Trois Noix
Turley
Turnbull
Valance
Viader
Waypoint
Yount Ridge
ZD
Zeitgeist Cellars