Vinosia is a modern Campania winery, founded by the brothers Luciano and Mario Ercolino in 2004, who separated from Feudi San Gregorio and followed their own project. Vinosia focuses on the cultivation of the native vines of Irpinia and Campania in general.
The production includes both traditional denominations and more modern wines such as sparkling wines. It also includes wines outside the region, for example those made in Puglia, such as Primitivo di Manduria. Vinosia produces over 700,000 bottles a year.