| C. I. Ltd |
8 |
| C.B. International |
5 |
| C.G. Di Arie Vineyard & Winery |
8 |
| C.V.B.G. |
14 |
| Cabernet Corporation |
10 |
| Cacciatore Fine Wines & Olive Oil |
6 |
| Cades Cove Cellars |
17 |
| Caesar Creek Vineyards |
2 |
| Caesar Creek Vineyards |
3 |
| Calaboose Cellars |
2 |
| Calico Skies Vineyard and Winery |
25 |
| California Natural Products |
3 |
| Callaway Coastal Winery |
5 |
| Callaway Vineyard and Winery |
16 |
| CalNaturale |
3 |
| Camano Cellars, LLC |
1 |
| Cambria Wine Cellars |
3 |
| Camelot Cellars |
6 |
| Cameo Ranch & Winery |
8 |
| Cameo Vineyards, Inc. |
30 |
| Cameron's Winery LLC |
1 |
| Camille Borolage |
8 |
| Campo Viejo |
2 |
| Canadian River Vineyards and Winery |
3 |
| Candia Vineyards |
10 |
| Candice & Joseph Good |
4 |
| Cannon River Winery |
30 |
| Cannon Wines Limited |
95 |
| Canopy Management |
2 |
| Canyon Road Winery |
4 |
| Canyon Wind Cellars |
11 |
| Cap Rock Winery |
3 |
| Capay Valley Vineyards |
8 |
| Capello Winery |
8 |
| Captain's Walk Winery |
12 |
| Carey Deubel |
3 |
| Carl Shively |
1 |
| Carl Vrska |
3 |
| Carlos Creek Winery |
76 |
| Carlson Vineyards |
65 |
| Carmine Frattaroli |
5 |
| Carneros Wine Company, Inc. |
17 |
| Carol Rector |
2 |
| Carolyn Peepall |
1 |
| Carolyn's Sakonnet Vineyard |
7 |
| Carousel Winery |
65 |
| Carpenter Creek Cellars |
24 |
| Carriage House Wines |
2 |
| Casa Cassara |
4 |
| Casa Larga Vineyard Inc. |
5 |
| Casa Rondena Winery |
6 |
| Casanel Vineyards & Winery |
14 |
| Cascade Winery |
16 |
| Cascadia Winery |
1 |
| Cascata Winery at the Professors' Inn |
4 |
| Cass Winery & Vineyard |
4 |
| Cassini Cellars |
14 |
| Castel Grisch Winery |
6 |
| Castello di Borghese Vineyard & Winery |
7 |
| Castle Spirits |
1 |
| Castle Vineyards |
9 |
| Catherine & Doug Allen |
2 |
| Cave Ridge Vineyard |
5 |
| Cave Vineyard |
13 |
| Cayuga Ridge Estate |
17 |
| Ceago Estate Wines |
9 |
| Cecchetti Wine Company |
6 |
| Cecy Munoz-Espada |
2 |
| Cedar Hills Vineyard |
2 |
| Cedar Valley Winery |
2 |
| Cellar 4201 |
2 |
| Cellar 426 |
27 |
| Cellar 53 Winery |
6 |
| Cellardoor Winery |
23 |
| Centerra Wine Company |
56 |
| Century Farm Winery |
8 |
| Cerro Caliente Cellars |
6 |
| Chad Collins |
3 |
| Challenger Ridge Vineyards & Cellar |
4 |
| Chalone Wine Group |
23 |
| Champagne Deutz |
2 |
| Chapel Creek Winery |
4 |
| Charlene & Bill Gardiner |
6 |
| Charles & Annette Kimmet |
3 |
| Charles & Joan Rau |
16 |
| Charles & Milissa McGonegal |
8 |
| Charles & Rhonda Younger |
11 |
| Charles A. Franke |
16 |
| Charles Carroll |
16 |
| Charles Copeland |
2 |
| Charles Hastings |
6 |
| Charles Krug Winery |
5 |
| Charles Norton |
2 |
| Charles Siefers |
3 |
| Charles Vincent. |
5 |
| Charlie Schneider |
1 |
| Charlotte McCorriston |
3 |
| Charlotte Village Winery |
1 |
| Chateau aux Arc Vineyards |
15 |
| Chateau Chantal |
22 |
| Chateau De Deighton Winery |
2 |
| Chateau de Leelanau Vineyard and Winery |
5 |
| Chateau de Meursault |
2 |
| Chateau de Pique Winery |
12 |
| Chateau Diana Winery |
4 |
| Chateau Elan Winery |
34 |
| Chateau Fontaine |
39 |
| Chateau Grand Traverse |
69 |
| Chateau Julien Wine Estate |
5 |
| Chateau LaFayette Reneau |
93 |
| Chateau Leidigh |
10 |
| Chateau Morrisette |
26 |
| Chateau Petit-Village |
1 |
| Chateau Pichon Longueville Baron |
6 |
| Chateau Pomije Winery |
66 |
| Chateau Potelle Winery |
6 |
| Chateau Ross Vineyards and Winery |
2 |
| Chateau Souverain |
3 |
| Chateau St. Croix Winery |
44 |
| Chateau Ste. Michelle |
172 |
| Chateau Suduiraut |
2 |
| Chateau Thomas Winery |
241 |
| Chatham Hill Winery |
3 |
| Chatham Vineyards |
3 |
| Chatom Vineyards |
6 |
| Chaumette Vineyards & Winery |
22 |
| Cherokee Cellars |
6 |
| Cherry Hill Winery |
1 |
| Cherry Knoll Farm |
2 |
| Cheryll Frank |
1 |
| Chesterfield Cellars |
4 |
| Chestnut Hill Winery |
18 |
| Cheviot Bridge |
22 |
| Chiappone Cellars Winery Inc. |
25 |
| Childress Vineyards |
15 |
| Chill Hill |
9 |
| Chimney Rock Winery |
1 |
| China Bend Winery |
9 |
| Chris & Pam Schaefer |
10 |
| Chris & Ron Milliken |
6 |
| Chris Dalton & Mike Tajc |
1 |
| Chris Johnson |
1 |
| Chris Kipfer |
1 |
| Chris Meister |
5 |
| Chris Morano |
1 |
| Chris Myers |
1 |
| Chris Northcott |
7 |
| Chris Salzwedel |
1 |
| Chris Trout |
2 |
| Chrisman Mill Vineyards |
26 |
| Christian Butzke |
2 |
| Christian W. Klay Winery |
13 |
| Christie Orschell |
15 |
| Christopher and Jamie Halaburt |
9 |
| Christopher Fichtel |
1 |
| Christopher Kelley & Stephanie Zollman |
1 |
| Christopher Norton |
12 |
| Chrysalis Vineyards |
12 |
| Chuck Craw |
30 |
| Chuck Gower & Cheryl Dipanfilo |
84 |
| Chumeia Vineyards |
8 |
| Ciccone Vineyard & Winery |
2 |
| Cidrerie Coteau Saint-Jacques |
3 |
| Cidrerie Michel Jodoin |
4 |
| CIE Vine Cole Eddond De Roth Schild |
1 |
| Cilurzo Vineyard & Winery |
7 |
| Cindi & Gary Pyle |
1 |
| Cindy Nakatsa |
2 |
| Circle S Vineyards |
4 |
| City Limits |
2 |
| Claar Cellars |
8 |
| Claire Levac |
16 |
| Claire Ruckensteiner |
1 |
| Claudius Winery |
1 |
| Clicquot, Inc. |
10 |
| Cline Cellars |
19 |
| Clinton Vineyards, Inc. |
2 |
| Clos du Bois |
42 |
| Clos Du Val Wine Co. |
43 |
| Clos Mimi |
3 |
| Cloverdale Wine Service/Bandiera Winery |
4 |
| Cobbler Mountain Cider |
4 |
| Cockerell Family Wine Estates |
1 |
| Cody Kresta Vineyard and Winery |
13 |
| Cold Country Vines & Wines |
4 |
| Colin & Donna Bosworth |
1 |
| College Cellars |
53 |
| Collier Falls Vineyard, LLC |
2 |
| Collver Family Winery |
14 |
| Com'e Bella Vineyards |
2 |
| Compagnie Medocaine des Grands Crus |
6 |
| Concannon Vineyards |
37 |
| Concept Wine Group |
1 |
| Confre Cellars |
30 |
| Connect the Dots |
7 |
| Connie Kates |
1 |
| Cono Cioffi |
4 |
| Convergence Zone Cellars |
1 |
| Cooper's Hawk Winery & Restaurants |
81 |
| Cooper's Oak Winery |
13 |
| Cooper-Garrod Estate Vineyards |
19 |
| Copper Beech Winery LLC |
1 |
| Corbett Canyon Vineyards |
5 |
| Corey Weeks |
1 |
| Cosentino Signature Wineries |
25 |
| Costa Rica Meadery |
5 |
| Cougar Crest Estate Winery |
73 |
| Country Heritage Winery & Vineyard |
193 |
| Countryside Vineyards, Inc |
17 |
| Covington Cellars |
21 |
| Cowie Wine Cellars, Inc. |
1 |
| Cox Creek Cellars Inc. |
5 |
| Coyote Moon Vineyards |
29 |
| Craig Gabor |
43 |
| Creed Parsons |
9 |
| Creek's Edge Winery |
13 |
| Creekside Cellars |
7 |
| Creekside Vineyards Winery |
10 |
| Creekview Vineyards |
15 |
| Crimson N Scarletts Vineyard |
2 |
| Crispin Nkya |
2 |
| Crofut Family Winery and Vineyard |
16 |
| Crooked Creek Winery |
6 |
| Crooked Post Winery |
2 |
| Crooks Winery |
6 |
| Crossing Vineyard & Winery |
4 |
| CrossKeys Vineyards |
7 |
| Crown Valley Winery |
38 |
| Crown Winery LLC |
1 |
| Crown Winery LLC |
4 |
| Crushed Cellars |
4 |
| Cultive' Cellars |
2 |
| Cunat Premium Vineyards |
4 |
| Cupid Wines |
3 |
| Currahee Vineyard & Winery |
3 |
| Currant Mist Winery |
2 |
| Curt Buerck |
1 |
| Curt Marsh |
13 |
| Custom House Wine Merchants |
2 |
| Cuthills Vineyards |
20 |
| Cuvaison Estate Wines |
6 |
| Cypress Bend Vineyards |
16 |
| Cypress Vineyards |
39 |