In summary of the fifties of the last century Antonio Ribeiro and his wife Maria do Ceu, start their agricultural project with the acquisition of Quinta de S. Tiago, with a 17th century manor house, in the parish of Vila Marim, and Quinta da Portela , in the parish of Barqueiros, close to the first Pombaline landmark that marks the beginning of the Douro Demarcated Region. Both in the municipality of Mesao Frio.
In 1980, one of his daughters, Teresinha Ribeiro, married to Eduardo Miranda, started the conversion work in the vineyards of the properties that, some years later, due to his own expense and purchase, would have been lucky.
With professions for the agricultural field, a strategy adopted to sell as productions to exporting houses and to make small productions for local consumption and in bulk.
The sons Roberto, Ricardo, Rafael and Rudolfo came, who progressively completed their academic training with a major impact on management and wine growing.
Products:
Wine: IRMAOS RED
IRMAOS WHITE
IRMAOS ROSE
MAOS RED
MAOS WHITE
MAOS TOURIGA NACIONAL
MAOS RABIGATO
MAOS MOSCATEL GALEGO
MAOS RESERVA RED
MAOS RESERVA WHITE