2Sons Winery
Adaptation
Adelaida
Agnitio
AHA Wines
Alienor
Alpen Cellars
Amici
Anarchist Wine Co.
Arbe Garbe
Artezin
Attune
Auburn James
Bargetto
Belle Glos
Benevolent Neglect
Bennett Lane Winery
Beringer
Bernardus
Birichino
Bishop's Peak
Borne Wines
Brave & Maiden Estate
Brick & Mortar
Brogan Cellars
Caddis
Cakebread
Calera
Cameron Hughes
Carina Cellars
Carlson
Casey Flat Ranch
Ceja
Center of Effort
Champ de Reves
Charger Cellars
Charles Krug
Chasseur
Chateau Souverain
Cheers Wine
Chesca Family Wine
Clavo Cellars
Clendenen Family Vineyards
Cliff Lede
Clos du Val
Clos LaChance
Clouds Rest
Conundrum
Copain
Crossridge Peak
Cuvaison
Daou
Darling
Dashe Cellars
DaVero
De Angelis
de Négoce
Deeproot Cellars
Delta
DeSante
Deutsch Nantz Alliance
Diatom
Dierberg Vineyards
DiPalermo
Doffo
Domaine Carneros
Duckhorn Vineyards
DuMOL
Durant & Booth
Ecluse
Elyse
Eric Kent Wine Cellars
Esser
Farella
Frazier
Frequency Wines
Frostwatch
Gary Farrell
Goldschmidt Vineyard
Goosecross
Govan Cross Cellars
Grgich Hills
Gros Ventre
Gundlach Bundschu
Handley Cellars
Hill Family Estate
Huge Bear
Hunter Glenn
J Vineyards
Jacuzzi Family Vineyards
Jamie Slone Wines
Jonata
Joseph Phelps
Joullian
Juggernaut
Justin Vineyards
Kesner
Kieu Hoang
Kunde Estate
Landmark
Les Lunes
Leviathan
Liberty School
Licorne Merchante
Limerick Lane
Louis M. Martini
Luna
Macrostie
Marietta
Marine Layer
Mark David Winery
Marr Cellars
Matanzas Creek
McGah Family Cellars
McKinney Family Vineyards
Meadowcroft
Medlock Ames
Meiomi
Merryvale
Michael David
Michael Mondavi
Millworks
Miro
Mockingbird Hill
Montesquieu Winery
Mountain Tides Wine Co.
Myriad Cellars
Nadia
Napa Wine Company
Nielson
Oak Farm Vineyards
Overland Wines
Paraduxx (Duckhorn)
Paso d'Oro
Paul Lato
Peju Province
Picayune
Pietro Family Cellars
Populis
Precision Wine Co.
Purity Wine
Quivira
Ragtag Wine Co.
Ram's Gate
Raymond
Red Car
Red Soles Winery
Reid Family Vineyards
Relic
Retro
Roadhouse Winery
Robert Craig
Robert Mondavi
Rockslide Road
Rodney Strong
Rombauer
Samuel Louis Smith
Sans Maison
Santo Stefano
Sapien
Scott Family
Sculpterra
Second Line Wines
Seghesio Family Winery
Shane
Shane Wines
Shone Farm (Santa Rosa Junior College)
Siduri
Silverado Vineyards
Slo Down Wines
SoCo Barrel Auction
Sojourn Cellars
Soliste
Sonoma Bench Vineyards
Sonoma-Cutrer
Spicy Vines
St. Francis
St. Supery
Stags' Leap Winery
Starmont Winery and Vineyards
Steven Kent
Stolpman
Stuhlmuller Vineyards
Sullivan
Sunstone
Switchback Ridge
Tessier Winery
Testarossa
The Dreaming Tree
The Language of Yes
The Paring
The Prisoner Wine Company
The Vice
The Vine Yard
Thomas Fogarty
Three Sticks
Trattore Wines
Treana
Triumph Cellars
Turley
Unti Vineyards
V Madrone Cellars
Vaughn-Duffy
Vina Castellano
Vista
Volunteer
Wattle Creek
Waugh Cellars
Westerhold Family Vineyards
Wiens Family Cellars
Williamson Wines
Wilson Foreigner
Wind Gap
Wine Guerrilla
WINEXYZ
Wrath Wines