Allied Grape Growers

ASV Wines, Inc.

Beckstoffer Vineyards

Belvedere Winery & Vineyards

Beringer Blass Wine Estates

Block Distributing Company

Cakebread Cellars

Canandaigua Wine Company

Chalone Wine Group

CRS Farming, LLC / Shannon Vineyards

Delicato Vineyards

Domaine Chandon

E&J Gallo Winery

Fetzer Vineyards

Franciscan Estates

Franzia / The Wine Group

Geyser Peak Winery

Golden State Vintners

Hampton Farming, Inc.

J. Lohr Winery

Joseph W. Ciatti Co.

Kautz Ironstone Vineyards

Kendall-Jackson Winery

Kobrand Corporation

Lange Twins, Inc.

Laurel Glen Vineyards

Louis M. Martini Winery

McCarty Company, Inc.

McManis Family Vineyards

Mirassou Vineyards

Mohr-Fry Ranches

Monterey Pacific, Inc.

Pacific Vineyard Company

Ravenswood Winery

Robert Mondavi Winery

Scheid Vineyards, Inc.

Seagram Chateau & Estates Wine Company

Sebastiani Vineyards

Silver Oak Cellars

Silverado Premium Properties

Stimson Lane Ltd.

Trinchero Family Estates

Turrentine Wine Brokerage

U.D.V.

UCC Vineyards Group

Valley Farm Management, Inc.

Vino Farms

Wente Vineyards

Wine Alliance

Yount Mill Vineyards

Zaca Mesa Winery