Sümegi és Fiai Pincészet is a family-run winery with a tradition spanning over a century, inherited from its great-grandfather. The estate combines professional winemaking expertise with modern technology and creativity. The winery aims to enhance the reputation of the Hajós-Bajai wine region by reviving historic wines that once played an important role in Hungarian daily life. Their wines from the Alföldi wine region include premium Estate Wines (Birtokborok), the Selection series, and distinctive ice wines and vermouth wines.
The winery operates from two locations: a demonstration cellar and wine vault near Budafok for tastings and events accommodating 4–60 guests, and its main cellar near Baja, also open to visitors. Their wine vault storage service provides optimal conditions for wine aging.