Before the great-grandfather Hyacinth, his grandfather John and his father Augustine said Dino. Today there are three brothers Dino, Gianni and Diana Bertolino prosecutors of the family tradition. The company has evolved in different directions, from wine-growing country in international trade in Italian wine and each generation has been able to distinguish his own style. Tenuta Olim founded in 1998 Baud, a company whose sole objective is to produce wines of superior quality. It now has about 90 hectares of land situated in different municipalities in the province of Asti, while vineyards cover 25 hectares in most viticultural areas in five municipalities around Nizza Monferrato. Bertolino Brothers are directly involved in managing the company. Dino is responsible for producing, Diana and Gianni administration of the financial sector than commercial.
The Nizza DOCG Riserva Bauda 2015 was awarded by Doctor Wine - Daniele Cernilli with the special prize 2021 "Best Barbera" (score 97/100).