Symington Family Estates has two important wineries in the Douro at Quinta do Sol near Régua and at Quinta do Bomfim near Pinhão. Their principal purpose is the vinification of grapes purchased at each vintage from over 1,200 farmers across the Douro Valley. These two wineries are responsible for the production of the mainstream Ports and Douro DOC wines. In addition, the family have seven small specialist wineries at the family’s most important quintas. Each of these wineries has its own winemaking team whose task is to produce the best possible wines from the grapes of each vineyard.