Corte dei Veneti  
   Sparkling white and red wines in the region called Marca Trevigiana.
   http://www.cortedeiveneti.it/

Antinori  
   The family has been in the wine business since Giovanni di Piero Antinori joined the Florentine Guild of Vintners in 1385. Well regarded, large producer of wines from Tuscany and Umbria.
   http://www.antinori.it/

Cantina del Castello  
   Winery in the Soave region, producing Soave Classico, Riserva and Recioto, among others.
   http://www.cantinacastello.it/

Romeo Vini  
   Vini dell'Etna - DOC and IGT white and red wines of Sicily.
   http://www.romeovini.it/

Casata Monfort  
   Located in Trentino, this winery produces red and white wines, sweet and sparkling wines, all Trentino D.O.C. Site offered in English, German and Italian versions.
   http://www.casatamonfort.it/

La Costa  
   Located in the village of Cortelà di Vo' near Padova. Produces Cabernet Franc, Merlot and other DOC wines. Site has product and company information as well as a map.
   http://www.vinilacosta.com/

La Marca  
   Winery located in Oderzo, northeastern Italy, producing red, white and sparkling wines including Pinot Grigio and Spumante.
   http://www.lamarca.it/

Tinazzi  
   A collection of estates situated in the hills of Bardolino above Lago di Garda in northern Italy. Producing Chardonnay and Sauvignon Blanc as well as other specialities of the region.
   http://www.tinazzi.it/

Valetti  
   Produces and sells Bardolino Classico, Valpolicella and other wines of the Lake Garda region.
   http://www.valetti.it/

Vigneto Ai Casali  
   Quality wines and sparkling wines like prosecco of Valdobbiadene.
   http://www.aicasali.com

Rosa del Golfo  
   Red wines from Salento (Apulia).
   http://wine.rosadelgolfo.com/

Castel Noarna  
   A winery located in an ancient medieval castle in the Trentino region. Wines: Nosiola, Sauvignon, Bianco di Castelnuovo, Mercuria, Romeo.
   http://www.castelnoarna.com/

Planeta Family  
   The winery is located near the town of Sambuca di Sicilia in Contrada Ulmo. It is surrounded by vineyards planted with the Chardonnay, Merlot, Grecanico and Nero d'Avola varieties.
   http://www.planeta.it/eng/index.asp

Danese Casa Vinicola  
   Produces the Il Corbollaro, Le Muse, and Casa Vinicola Danese brands in the province of Verona. Includes product descriptions and a company overview.
   http://www.cantinadanese.com/

Benito Ferrara  
   Campania winery producing Greco di Tufo. Includes descriptions of wines, pictures of the vineyards, and a list of distributors.
   http://www.benitoferrara.it/

Tenute Dettori  
   Sardinian producer of reds and whites. Includes product descriptions and a company overview.
   http://www.tenutedettori.it/

Pasqua Vigneti e Cantine  
   Verona winery whose products include Amarone, Soave, Bardolino, and Valpolicella. Also makes the Cecilia Beretta brand. Includes product descriptions, a company overview, and recipes.
   http://www.pasqua.it/

Cantina Pavan  
   Veneto producer of red, white, and sparkling wines.
   http://www.vinipavan.it/

Dragani  
   Abruzzo botteler specializing in wines from the small local territories.
   http://www.cantinedragani.it/

Bertani Wines  
   Producer of Amarone, Secco, Valpolicella, Soave, Villa Novare, Albion, Catullo, Ognisanti in Italy's Veneto region.
   http://www.bertani.net

Bosca Spumante  
   Canelli, Italy winery that produces sparkling wines.
   http://www.bosca.it/

Domus Vini  
   Produces a wide range of reds and whites from different regions. History, company information, and featured wines. [Flash required]
   http://www.domus-vini.it/

Cantina della Riforma Fondiaria Brancasi  
   Cooperative with more than 300 members, located in the north of Brindisi, producing red, white, rosé, and sparkling wines. Includes product descriptions and an overview of the cooperative.
   http://www.cantinebrancasi.it/

Carpene Malvolti  
   Producer of red, white, and sparkling wines from Venice.
   http://www.carpene-malvolti.it/

Albino Armani Wine  
   Producer of red wines and white wines in Verona, Italy.
   http://www.albinoarmani.com

Enofood  
   Produces several brands, as well as private labels, bulk wines, and grape juice. Includes descriptions of product lines, a company overview, and quality control information.
   http://www.enofood.com/

Bolla  
   Produces several ranges of reds and whites in the Veneto region. Includes product descriptions, recipes, food pairing suggestions, and a company history.
   http://www.bolla.com/

Cantine Cavicchioli U. e Figli s.r.l.  
   Producers of a variety of lambrusco wines. San Prospero, Italy.
   http://www.cavicchioli.it/

Pirovano Winery  
   Produces a selection of wines ranging from classic to sparkling, white, red, and rose.
   http://www.vinicantinepirovano.com/