Founded in 1964 by Alibrando Dei, Cantine Dei began with vineyards on the storied Bossona hill. By the 1970s, the family expanded around Villa Martiena, and in 1985 they released their first Vino Nobile di Montepulciano under their own name. Today, led by Alibrando’s granddaughter Caterina Dei, the estate blends architectural modernity with artisanal care, producing elegant reds rooted in Sangiovese.