Aldaondo Cheese

Aldaondo is a prestigious brand rooted in the Spanish Basque Country, specifically known for its production of high-quality Idiazabal cheese. The company specializes in traditional sheep's milk cheeses, adhering to protected designation of origin (PDO) standards that emphasize local sourcing and artisanal methods. Manufacturing is primarily concentrated in its facilities in Salvatierra (Álava), Spain, where the raw milk from Latxa and Carranzana sheep is processed into their signature smoked and unsmoked varieties.

The history of Quesos Aldaondo reflects a deep connection to regional agriculture and the pastoral traditions of the northern Iberian Peninsula. While it has faced various business restructurings over recent years, the brand remains a symbol of Basque gastronomic heritage. As we move into 2026, the brand continues to operate under the ownership of Agour, a group that has integrated Aldaondo into its portfolio to preserve the legacy of Idiazabal production while expanding international distribution.