Behrens & Hitchcock
Cakebread
Clark-Claudon
Cuvaison
Del Dotto
Duckhorn Vineyards
Flora Springs
Gemstone
Hartwell
Kendall-Jackson
Lewis Cellars
Mazzocco
Merryvale
Nickel and Nickel
Niebaum-Coppola
Oliver Caldwell
Pahlmeyer
Paraduxx (Duckhorn)
Paul Hobbs
Pine Ridge
Pride Mountain
Robert Craig
Robert Mondavi
Rochioli
Sequoia Grove
Shafer Vineyards
Signorello
Truchard
Turley
Vineyard 29
Whitehall Lane
Young Ridge