Agri-Roncão is a family-owned winery founded in 2001, built around two key estates: Quinta da Levandeira do Roncão in the Douro region and Quinta de Linhares in the Vinho Verde area. With more than 60 hectares of vineyards, including over six-decade-old vines planted on the schist terraces of the Douro Valley, the winery combines traditional practices with a modern approach to producing both still and fortified wines.