LONGUESSERRE ET FILS is a company that produces traditional French specialities and is located just outside Agen. Discover our tempting specialities based on Agen prunes and chocolate, guaranteed to tempt your taste-buds. Grown in the Lot et Garonne, prunes are a very healthy fruit whose benefits you absolutely must try out. Natural, smooth and so tasty. Agen prunes are part of France's gastronomic heritage.