Artiga Fustel
Barros
Casa Santos Lima
Cockburn
Dalva
Dow's
Fonseca
Franz Hirtzberger
Graham's
Palacio del Conde
Pocas Junior
Quinta do Noval
Quinta do Vesuvio
Royal Oporto Wine Co.
Rudi Pichler
Sandeman
Taylor-Fladgate
Warre's
Weingart
Weingut Knoll (Emmerich Knoll)