Prospona’s history goes back to 1988. It was then that the technologist Wacław Naumczyk began the production of fruit and vegetable preserves in Janczowa, a small village near Nowy Sącz. The purchase of the industrial sites in Nowy Sącz, where the company’ s headquarters remains to this day, made a major breakthrough in the rapidly expanding enterprise. Over the years, Prospona has transformed from a family owned business employing a few workers to a modern company hiring over 200 people and offering a range of over 300 products in 14 different categories. The experience gained over several years as well as a thorough knowledge of the market allowed us to become the leader among the Polish enterprises, specialising in the production of fruit preserves for the food industry. Moreover, the company has successfully broken into the world market. Both the Polish and foreign clients value the advantages and benefits of our offer. Our clients come from the following countries: Russia, Ukraine, Lithuania, Latvia, Estonia, Slovakia, the Czech Republic, Hungary, Germany, Italy, Greece, the UK, the USA, Canada, Sweden, Serbia, Moldova, Korea, France, Malta, Romania, Belorussia, Bosnia and Hercegovina, or Austria.