Passeri Tartufi, in collaboration with Giuliano Tartufi, have recently been selected as winners of the tender for the truffle supply chain, becoming the first companies in Italy and in the world to receive such recognition. Together with 71 Umbrian agricultural companies, they participated in the tender for a total of 122 hectares of land. About 400 seedlings will be planted per hectare, for a total of over 50,000. This project aims to increase the production of the valuable tuber, both in terms of quantity and quality, making the entire process traceable in order to give the product an additional added value.