Where was the confectionary company owned by  Maria Franca Fissolo developed?
Maria Franca Fissolo Maria Franca Fissolo (born 1941) is an Italian billionaire, the widow of Michele Ferrero, and the owner of Ferrero SpA, Europe's second largest confectionery company.
Granarolo (company) Granarolo S.p.A. is a food company in Italy, founded in 1957 and based in Bologna. It operates in the fresh milk and dairy-cheese sector (milk, yoghurt, desserts, ice cream, fresh cream and long-life cream, fresh and aged cheeses, and milk-based baby food), dry pasta, deli meats and vegetable foods.