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.
Grippo's Grippo's is a snack food company, headquartered in Cincinnati, Ohio. Beginning operation in 1919, the company grew regionally, adding varieties of snack foods to its production. The company was founded by Angelo Grippo and originated from a one-room office on Court Street in downtown Cincinnati. Today, the business is headquartered at Colerain Avenue in Cincinnati.