Anglim Winery
Arbe Garbe
Artezin
Au Bon Climat
Bacio Divino
Bedrock Wine Company
Belle Glos
Benziger
Boundary Post Ranch
Cantara Cellars
Chappellet Vineyards
Chouinard Vineyards
Cline
Collier Falls
Croad Vineyards
Day
D-Cubed Cellars
De Loach Vineyards
Dry Creek Vineyard
DuMOL
Dutton-Goldfield
Edge Hill
Elyse
Failla
Fenestra Winery
Fred's Hands
Gary Farrell
Grey Wolf
Gundlach Bundschu
Haywood
Hibou
J. Baldwin
Joseph Swan
Kendall-Jackson
Ladera Vineyards
Limerick Lane
Lynmar Estate
Lytton Springs
Maître de Chai
Martinelli
McIlroy Cellars
Merry Edwards
Mueller
Neyers
Oak Farm Vineyards
Ottimino
Patz & Hall
Peachy Canyon
Philip Staley
Rabbit Ridge
Raymond
Ridge
Rochioli
Rosenblum
Rusina
Russian Hill
Russian River Vineyards
S.E. Chase
Sable Ridge Vineyards
Shone Farm (Santa Rosa Junior College)
Small Vines Wines
St. Francis
Steele
Three Sticks
Toad Hollow
Trentadue
Turley
Twomey
Vineyard 29
Wine Guerrilla