- Alexander Valley Winegrowers
- Contact: Vicky Robinson
- Phone: 707/431-2894
- Fax: 707/431-2459
- Amador County Grape Growers Association
- Contact: Art Toy
- Amador Vintners Association
- Contact: Jennifer Pechette
- Phone: 209/245-6992 / 888-688-0881
- Fax: 209/267-2298
- Anderson Valley Winegrowers Association
- Contact: Kristy Charles
- Phone: 707/895-WINE
- Email: info@avwines.com
- Calaveras Winegrape Alliance
- Contact: Sara Teeter
- Phone: 209/728-9467
- Fax: 209/728-9738
- Email: cwa@goldrush.com
- California North Coast Grape Growers Association
- Contact: Jim Gilmore
- Phone: 707/578-8331
- Fax: 707/578-6771
- Carneros Wine Alliance
- Contact: Scott Wallace
- Phone: 707/253-2678
- Fax: 707/253-1631
- Central Coast Wine Growers Association
- Contact: John Burke
- Phone: 805/928-4950
- Fax: 805/928-2201
- Email: ccwga@verizon.net
- Clarksburg Wine Growers and Vintners Association
- Address: P.O. Box 308, Clarksburg, CA 95612
- Contact: Colleen Maley
- Phone: 916/744-1234
- El Dorado Wine Grape Growers Association
- Contact: Ken Buchert
- Phone: 530/620-1404
- Email: bffarms@mindspring.com
- El Dorado Winery Association
- Contact: Betty Young-McIntire
- Phone: 800/306-3956
- Fax: 530/295-2009
- Email: info@eldoradowines.org
- Hospitality de Los Carneros
- Contact: Jason Ghiselin
- Telephone: 800/909-4352
- Email: Jason@carneroswineries.org
- Telephone: 800/909-4352
- Lake County Winegrape Commission
- Contact: Debra Sommerfield
- Phone: 707/279-2633
- Fax: 707/279-2712
- Email: debras@lakecountywinegrape.org
- Lake County Winery Association
- Contact: Monica Rosenthal
- Phone: 707/355-2762
- Email: Monica@LakeCountyWineries.org
- Lamorinda Winegrowers Association
- Contact: Susan Captain
- Phone: 925/899-0703
- Email: susan@captainvineyards.com
- Livermore Valley Winegrowers Association
- Contact: Chris Chandler
- Phone: 925/447-9463
- Fax: 925/447-0433
- Email: cchandler@lvwine.org
- Lodi Appellation Winery Association
- c/o Spenker Winery
- Contact: Betty Ann Spenker, Executive Director
- Phone: 209/367-0467
- Fax: 209/368-5746
- Lodi District Grape Growers Association
- Contact: Bruce Fry, Executive Director
- Phone: 209/869-5756
- Fax: 209/368-1980
- Lodi Grower/Vintner Alliance
- Contact: Stephen Kautz
- Phone: 209/334-4786
- Fax: 209/339-1689
- Lodi Winegrape Commission
- Contact: Camron King
- Phone: 209/367-4727
- Fax: 209/367-0737
- Madera Vintners Association
- Contact: Wendy Eachus
- Phone: 800/613-0709
- E-Mail: info@maderavintners.com
- Mendocino Winegrowers
- Phone: 707/901-7629
- E-Mail: mendocinowinegrowers@gmail.com
- Monterey County Vintners & Growers Association
- Contact: Stacie Jacob
- Phone: 831/375-9400
- Fax: 831/375-1116
- Napa Valley Grape Growers
- Contact: Jennifer Kopp Putnam
- Phone: 707/944-8311
- Fax: 707/224-8644
- Napa Valley Vintners
- Contact: Linda Reiff
- Phone: 707/963-3388
- Fax: 707/963-3488
- Oakville Winegrowers
- Contact: Joyce Stavert
- Phone: 707/479-3278
- Paso Robles Wine Country Alliance
- Contact: Jennifer Porter
- Phone: 805/239-8463
- Fax: 805/237-6439
- Placer County Vintners Association
- Contact: Jocelyn Maddux
- Phone: 916/663-4486
- Email: placervintners@gmail.com
- Placer County Wine & Grape Association
- Contact: Vicky Morris
- Phone: 916/652-6015
- Email: info@placerwineandgrape.org
- Russian River Valley Winegrowers
- Contact: Shannon Wesley
- Phone: 707/521-2534
- Fax: 707/528-8633
- Email: info@rrvw.org
- Rutherford Dust Society
- Email: tthomas@balzac.com
- Phone: 707/255-7667 FAX: 707-255-1119
- San Diego County Vintners Association
- Contact: William Holzhauer
- Phone: 619/840-5579
- Email: Info@SanDiegoWineries.org
- San Joaquin Valley Winegrowers Association
- Contact: Peterangelo Vallis
- Phone: 559/354-1409
- Fax: 559.354.1408
- San Luis Obispo Vintners Association
- Contact: Heather Muran
- Phone: 805/541-5868
- Fax: 805/434-9380
- Santa Barbara County Vintners Association
- Contact: Morgen McLaughlin
- Phone: 805/688-0881
- Email: information@sbcountywines.com
- Santa Cruz Mountains Winegrowers Association
- Contact: Megan Metz, Executive Director
- Phone: 831/685-VINE (8463)
- Fax: 831/713-5421
- Email: megan@scmwa.com
- Santa Maria Valley Wine Country Association
- Contact: Chris Slaughter
- Phone: 866/480-5194
- Email: info@smvwines.com
- Shasta-Cascade Viticulture Association
- Contact: Greg Butler
- Phone: 530/226-9021
- Sierra Grape Growers Association
- Contact: Joan Hughes
- Phone: 530/432-4894
- Fax: 530/432-5737
- Sierra Vintners
- Phone: 530/205-3016
- Email: info@sierravintners.com
- Silverado Trail Wineries Association
- Contact: Linda McGee
- Phone: 707/253-2802
- Fax: 707/253-1019
- Sonoma County Winegrape Commission
- Contact: Nick Frey
- Phone: 707/522-5861
- Fax: 707/522-5866
- Sonoma County Vintners
- Contact: Honore Comfort
- Phone: 707/522-5840
- Fax: 707/573-3942
- Email: info@sonomawine.com
- Sonoma Valley Vintners and Growers Alliance
- Contact: Maureen Cottingham
- Phone: 707/935-0803
- Fax: 707/935-1947
- Stag's Leap District Winegrowers Association
- Contact: Nancy Bialek
- Phone: 707/255-1720
- Fax: 707/255-1760
- Sta. Rita Hills Winegrowers Alliance
- Contact: Barbara Satterfield
- Phone: 805/570-0741
- Suisun Valley Grape Growers Association
- Contact: Roger King
- Phone: 707/425-9076
- Temecula Valley Winegrowers Association
- Contact: Peggy Evans
- Phone: 951/699-6586 800-801-9463
- Fax: 951/699-2353
- Ventura County Winery Association
- Contact: Mike Brown
- Email: info@vcwines.com
- West Sonoma Coast Vintners
- Email: info@westsonomacoast.com
- Phone: 707/824-9000
- Wine Artisans of Santa Lucia Highlands
- Contact: Dave Muret
- Email: dave@santaluciahighlands.com
- Wine Growers of Dry Creek Valley
- Address: P.O. Box 1796, Healdsburg, CA 95448
- Contact: Debbie Colgrove
- Phone: 707/433-3031
- Fax: 707/433-3137
- Email: info@wdcv.com
- Website: http://www.wdcv.com
- Wine Growers of Napa County
- Contact: Michelle Benvenuto
- Phone: 707/258-8668
- Fax: 707/258-9228
- Wine Road of Northern Sonoma County
- Contact: Beth Costa
- Phone: 800/723-6336
- Fax: 707/433-4374
- Email: info@wineroad.com
- Wineries of Santa Clara Valley
- Address: P.O. Box 562, San Martin, CA 95046
