Abeja
Airfield Estates
Akoma Zoume
a'Maurice
Andrew Rich
Balboa Winery
Basel Cellars
Beresan
Box Wine Company
Brooks Note
Bugay Vineyards
Buty
Cakebread
Calicaro
Caliza Winery
Cass Winery
Caterina
Chamisal Vineyards
Charles Smith K Vintners
Charles Smith Wines
Crimson Wine Group
Curtis
Deuce Cellars
Devium
Doce Robles
Dunham Cellars
Dusted Valley
Ehrenberg Cellars
Elyse
Enodav Wine Co.
Ethan
Five Star Cellars
Frey
Gainey
Genoa Cellars
Gershon Bachus
Green & Red
Harlequin Wine Cellars
Highlands Winery
Horsley Vineyards
Isenhower
James Leigh Cellars (JLC)
James Rahn
Laurelhurst Cellars
L'Ecole No. 41
Lewis Vineyard
Magnificent Wine Company
Minassian-Young
Mitchelton
Municipal Winemakers
Nicora
Novy
Page Cellars
Patrick M. Paul Vineyards
Peter Lehmann
Prospice
Regusci
Reininger
Rob Dolan
Saviah
Shone Farm (Santa Rosa Junior College)
Spring Valley Vineyard
Stevens Winery
Stolpman
Substance
Sunstone
Tessier Winery
The Winery at Holy Cross Abbey
Tranche
Ubaldo
Unti Vineyards
Va Piano Vineyards
Walla Walla Vintners
Watermill Winery
Waters Winery
Whitman
Wonderwall