| Associated Vintage Group |
| Antinori Family (
Italy
) |
| Artesa Winery |
| Barnwood Winery |
| Belle Vallee Cellars |
| Benton-Lane Winery (OR) |
| Beringer Blass Estates |
| Bill Harlan/Meadowood |
| B. R. Cohn Winery |
| Bronco Winery |
| Brown-Forman Beverages |
| Cakebread Cellars |
| Canandaigua Wine Co. |
| Cangemi Vineyards |
| Carneros Creek Winery |
| Chappellet Winery |
| Chateau Woltner |
| Clos Du Val Wine Co. |
| Clos Pegase |
| Compleat Winemaker |
| Delicato Vineyards |
| Domaine Chandon |
| Evans & Tate (AU ASX: ETW) |
| Flora Springs Winery |
| Forest Hill Vineyard |
| Franciscan Estates |
| Freemark Abbey Winery |
| Gallucio Estates/Gristina (NY) |
| Gallo Winery |
| GE Real Estate |
| Girard Winery |
| Golden State Vintners |
| Grand Marnier (FR) |
| Grove Street Winery |
| Hidden Cellars |
| Hopland Winery (AVG) |
| Imagery Estate Winery |
| Italian Co-op |
| J. Fritz Winery |
| James Arthur Field |
| Joseph Phelps Vineyards |
|
 |
| Juliana Vineyards |
| Kornell Cellars |
| Kunde Estate Winery |
| Laetitia Winery |
| Livingston Winery |
| LVMH (FR) |
| Mark West Winery |
| Marston Vineyards |
| Meadowood |
| Mirassou Vineyards |
| Napa Valley Co-op |
| Napa Wine Company |
| Niebaum-Coppola |
| Palm Bay Imports |
| Paragon Vineyards |
| Parducci Wine Estates |
| Pete's Brewing Company |
| PWG (AU) |
| Quail Ridge |
| SakeOne (OR) |
| SanSonoma, Inc. (Japan) |
| SF Regional Water Board |
| Schramsberg Vineyards |
| Scott Street Portfolio |
| Spottswoode Winery |
| St. Clement |
| St. Supery Winery |
| Stimson Lane (U.S. Tobacco) |
| Taittinger Family |
| Taltarni (AU) |
| Vanderbilt & Company |
| Vigil Vineyard |
| Vine Cliff Winery |
| Vintage Directions Wholesale |
| Wente Vineyards |
| Western Wine Services |
| Wildhurst Vineyards |
| Wilson-Daniels |
| W.R. + Hambrecht & Co. |
| Wyder's Cider |
| Young's Market Company |
|
Pickett Road Vineyard
