Calem
Founded more than 140 years ago, the House of Calem owns grape vineyards and ageing cellars, and produces a wide range of Ports for a number of markets.
Casa da Ínsua
Dão producer of reds and a white. Includes descriptions and pictures of the manor and its gardens. Also contains product information and a property history. [Flash required]
Cortes de Cima
Located in the Alentejo region in southeast Portugal. Harvest report and ordering information.
Croft Port
Port house founded in 1678. Presents its history, products, vineyards, how port is made, the types of port, and a glossary. [Flash required]
Dão Sul - Sociedade Vitivinicola, S.A.
One of the new wine producers that have been revitalising the Dão region. Specializes in Quinta.
Dow's Port
Founded in 1798, and 100% family-owned. One of the great names in Port.
Fonseca Guimaraens
One of the most famous Port houses. Site is also available in French and Portuguese.
G Porto
Gilbert's line aimed at young adults. Includes product descriptions, cocktail recipes, and an award list. [Flash Required]
Graham's Port
Universally acknowledged to be a leader in the field of Vintage Port.
José Maria da Fonseca
One of the oldest producers of Portuguese table wines and Setubal dessert wines. Markets under several other brand names, including Lancer's.
Kopke Ports
Port producer and exporter. Includes a company history and product descriptions.
Porto Barros
Founded in 1913, this producer specializes in old tawnies, also producing Douro table wines and brandy. Includes product descriptions, a company history, and vineyard information.
Quinta da Murqueira
This winery located in one of the most antique denominated regions of the world: the Dão. Medium, medium/high and high quality wines range.
Quinta de la Rosa
Small family-owned vineyard producing Ports, wines and olive oils. Also offers accommodations on the estate
Quinta de Roriz
Makers of Port and Douro table wines. Contains information about products, vineyards, history, and distributors.
Quinta do Noval
Douro based, renowned producer of vintage Port, particularly its Nacional. Site offers information on the vineyards, the winemaking technique and the wines.
Quinta do Portal
A family-run winemaking company based in the Douro Valley in northern Portugal. Information on its white and red wines as well as a range of Ports.
Quinta do Tedo
A single quinta Port producer in the Alto Douro region. Features product descriptions, reviews, an award list, a newsletter, and a company overview.
Real Companhia Velha
One of the leading producers of Port and the largest owner of the premium land in the Douro Valley.
Rozès Porto
Includes a profile of this Port producer, along with descriptions of wines, a list of distributors, and a few recipes.
Smith Woodhouse Port
Founded in 1784, Smith Woodhouse has consistently been judged as one of the finest of all Vintage Port producers.
Symington Port and Madeira Shippers
Owns Warre, Dow, Graham, Smith Woodhouse, Gould Campbell, Quinta do Vesuvio and the Madeira Wine Company.
Taylor, Fladgate and Yeatman
One of the oldest and most famous Port houses. Site also available in French and Portuguese.
Vallegre
Wines from Quinta da Vista Alegre's vineyards of the Douro Valley.
