Caves São Domingos was founded by Elpídio Semedo in 1937 and since 1970 has been run by Lopo de Freitas, who has been responsible for great development of the house over the last few decades.

Initally geared towards the production of Sparkling Wines, wich have achieved great national and international recognition, over time the range of products has expanded, adding old Spirits and Bairrada Wines, always maintaining a constant concern for quality.