Antoniolo is renowned for its exceptional Barolo and Gattinara wines, crafted from the Nebbiolo grape. The winery combines traditional methods with modern techniques, ensuring quality and consistency. Its vineyard selection includes some of the region's oldest plots, contributing to the distinctive character of their wines. Antoniolo has gained international recognition, often awarded high ratings and accolades. A standout is the Gattinara Riserva, which showcases elegance and complexity, capturing the essence of the Coste della Sesia's terroir.