of Nagy Wines, Santa Maria Valley-Santa Barbara County.
- A Tribute to Grace Wine Company
- A. Rafanelli Winery
- Abiouness Wines
- Accendo Cellars
- Acquiesce Winery & Vineyards
- Aldina Vineyards
- Alma Rosa Winery & Vineyards
- Alpha Omega Winery
- Altipiano Vineyard & Winery
- âmevive
- Amista Vineyards
- Amuse Bouche
- Ana Diogo-Draper
- Anaba Wines
- Antinori Napa Valley
- Aperture Cellars
- Arns Winery
- Arrow & Branch
- Arrowood Vineyards & Winery
- Artesa Vineyards & Winery
- Ashes and Diamonds
- Au Sommet
- Aviatrix Wine
- B & E Vineyard & Winery
- Bacigalupi Vineyards
- Barbour Vineyards
- Barefoot Cellars Winery
- Barrett & Barrett
- Bella Grace Vineyards
- Bennett Valley Cellars
- Benziger Family Winery
- Beringer Vineyards
- Bezel Wines
- Birdhorse Wines
- Blagden Wines - Versatile Vines
- Blue Farm Wines
- Bogle Vineyards
- Bokisch Vineyards
- Bonterra Organic Vineyards
- Booker Vineyard
- Bouchaine Vineyards
- Brandlin Estate
- Bread & Butter Wines
- Breathless
- Bruliam Wines
- Bryant Family
- Burnsini Vineyards
- Buttonwood Farm Winery
- CADE Estate Winery
- Cain Vineyard & Winery
- Cakebread Cellars
- Calligraphy
- Cambria Estate Vineyard and Winery
- Camins 2 Dreams
- Capay Valley Vineyards
- Carhartt Vineyard
- Carol Shelton Wines
- Carte Blanche
- Cary Q Wines
- CAST Wines
- Castle Rock Winery
- Cathiard Vineyard
- Cattleya Wines
- Chamisal Vineyards
- Changala Winery
- Charles Krug Winery
- Charles R Vineyards
- Chateau St. Jean Winery & Vineyards
- Chimney Rock Winery
- Cimarossa Vineyards
- Clementine Carter
- Clif Family Winery
- Clos du Val
- Colgin Cellars
- Concur Wines
- Coquerel
- Corison Winery
- Cornerstone Cellars
- Courtesan
- Crane Family Vineyards
- Crocker & Starr Wines
- Cypher Winery
- D'Alfonso-Curran Wines
- Dalla Valle Vineyards
- Dana V. Wines
- Darjean Jones Wines
- Dark Matter Wines
- Darms Lane
- Dehlinger Winery
- Delicato Family Wines
- Desparada Wines
- diVittorio Winery
- Domaine Carneros
- Domaine Chandon
- Dot Wine
- Drinkward Peschon
- Duckhorn Vineyards
- DuMOL Winery
- Dutton Family Winery
- Dutton-Goldfield Winery
- Duxoup Wine Works-Gennaio Wine
- Dyer Vineyards
- E. & J. Gallo
- E. & J. Gallo
- Earthshine
- Eisele Vineyard
- El Molino
- El Rey
- Emmolo Wine Co.
- ENA Wine Makers
- Epoch Estate Wines
- Estate 1856
- Ettore
- Falcone Family Vineyards
- Far Niente Winery
- Ferrari-Carano Vineyards & Winery
- Fiddlehead Cellars
- Five Vintners Wines
- Flowers Vineyards & Winery
- Foley Family Wine and Spirits
- Folie à Deux
- Forenzo Vineyards
- Frank Family Vineyards
- Freeman Vineyard & Winery
- Freemark Abbey Winery
Name starts with A-F
Name starts with G-K
Name starts with L-P
Name starts with Q-U
Name starts with V-Z
For wineries outside of CA, see Beyond CA