Martínez Gassiot is a Port wine-producing winery founded in 1790 by Sebastián González Martínez, a Spaniard who began his journey as a merchant in London. In 1822, he partnered with the Englishman John Peter Gassiot, and in 1834 they purchased their first winery in Vila Nova de Gaia.
Since 2006, the company has been owned by the Symington family, one of the most important and influential dynasties in the world of wine. Born from the finest vineyards of the most famous quintas located along the Douro River, Martínez Gassiot’s Ports are characterized by their unique delicacy.