| AJB Vineyards |
| Althea Estates Winery |
| Arroyo Robles Winery |
| Autry Cellars |
| Blue Belly Estate Winery |
| Brucher Winery |
| Cass Winery & Vineyard |
| Castoro Cellars |
| Chateau Margene Winery |
| Doce Robles Winery |
| Donati Family Vineyard |
| Eagle Castle Winery |
| EOS Estate Winery |
| Falcon Nest Vineyard & Winery |
| Frolicking Frog Winery |
| Graveyard Vineyards |
| Indigene Cellars |
| Kelsey See Canyon Vineyards |
| Labyrinth Wine Cellars |
|
| McKeon Phillips Winery |
| Midnight Cellars Winery |
| Mitchella Vineyard & Winery |
| Nacimiento Cellars |
| Penman Springs Vineyard |
| Phantom Rivers Winery |
| Pomar Junction Vineyard & Winery |
| Rio Seco Vineyard and Winery |
| RiverStar Vineyards |
| Rocky Creek Cellars |
| San Marcos Creek Vineyard |
| SanTasti, Inc. |
| Sculpterra Winery & Sculpture Garden |
| Sylvester Vineyards and Winery |
| Thunderbolt Junction Winery |
| Vines on the Marycrest |
| Vista Del Rey Vineyards |
| Wild Horse Winery & Vineyards |
| Wolff Vineyards |
|
