Granaria Holdings B.V. was founded on October 1, 1912 by Louis Wyler. Initially he operated as a grain broker between German cooperatives and Dutch farmers. Soon Louis Wyler became a principal and moved the company to Rotterdam.
In 1982 Joel and Danny succeeded their father and continued to grow the business. The Wyler family expanded the business into an investment company, acquiring a nut processing company which became the largest nut and dried fruit processing company in Europe. Today, Granaria is a financial holding company that holds and looks for investments in companies in Europe, the USA, South America, and Asia. Granaria also conducts feasibility studies for investments and provides financial management and advice.