The estate has been growing grapes since the late 1950s, but it was only in 1990 that the Gutierrez-Porta family launched their own label wines.
Porta have plans to expand into Casablanca.
Best of the wines made by Antoine Toutblanc and Jos Henriques are well-priced Chardonnay, remarkably good Reserve Merlot and a promising Reserve Chardonnay. Select Reserve and Limited Edition Cabernet Sauvignon are also made. All are now labelled to reflect their specific origins.