California

Makes the Artevino brand of Zinfandel, Merlot, Chardonnay, and Symphony in Yorkville. Features product information, online ordering, and pictures.

Boutique producer of a range of reds and whites in Philo. Features product descriptions, online ordering, and company information.

Since 1973, John and Janet Trefethen have produced fine estate grown wines.

Produces Sangiovese, Cabernet Sauvignon, and Chardonnay. Contains descriptions of past and current releases, the winery, and the vineyards. Also has a glossary and pictures.

Tiny Deer Park producer of Chardonnay and Cabernet blends.

Nils Venge produces stunning full-bodied wines from this modest winery.

Produces Cabernet Sauvignon and Sauvignon Blanc in Napa. Contains product information and a company profile.

Produces red, white, and sparkling wines in Napa. Includes product descriptions, online ordering, and a company profile.

Produces Cabernet Sauvignon, Syrah, and Sauvignon Blanc. Includes information about the products, winemaking, vineyard, and winery.

Known throughout the world for its unique estate-bottled and vineyard-designated wines.

Santa Rosa producer of Chardonnay and Pinot Noir. Includes descriptions of current releases, ordering information, and a company history.

Winemaker Sebastien Pochan produces estate-bottled, award-winning wines in the Russian River Valley.

Produces Pinot Noir, Cabernet Sauvignon, Merlot, Chardonnay and Sauvignon Blanc. Contains product descriptions, online ordering, event listings, and company information.

Small producer of Merlot, Cabernet Sauvignon and Cabernet Franc between Windsor and Healdsburg

Producing Zinfandel, Syrah and other wines from local vineyards. Site offers wine descriptions, owner profile. Online ordering available.

Focuses on Italian-style wines. Includes product descriptions, profiles of the owners, a company history, and ordering information.

Specializes in locally-grown Zinfandel and Pinot Noir from the Willamette Valley in Oregon. Contains product descriptions, reviews, a newsletter, and pictures.

Originally planted in 1910, and now producing two estate wines.

One of the stars in the "super premium" Chardonnay business.

Produces Syrah from the Monte Rosso Vineyard. Includes product information, online ordering, and a profile of the owner.

Produces four Cabernet Sauvignons from Mt. Veeder, Howell Mountain, Diamond Mountain, and Rutherford. Contains information about the products, vineyards, and company.

Producer of sparkling wines offers information about products, tours, events, and the company history. Also has online ordering. Owned by Allied Domecq.

Producer using organically-farmed grapes and located in the historic Red Barn. Contains information with a humorous twist, including details about the wines, winemaking, and farming.

Produces Cabernet Sauvignon and Chardonnay. Contains descriptions of current releases, ordering information, event listings, a photo tour, and a company profile.

Five generations of winemaking experience at this producer of red, white, and dessert wines. Includes product descriptions, shopping, events, and a company overview.

Founded in 1900, and one of the longest continually producing wineries in the region. Includes product descriptions, a company history, event listings, articles, and visitor information.

Produces Chardonnay, Cabernet Sauvignon, and Syrah. Features product descriptions, ordering, and a company profile.

Saint Helena producer of proprietary red wines.

Family-owned producer of reds and whites. Includes product descriptions, ordering, vineyard information, and recipes.