This is the last of three volumes dedicated to the Triennale Milano and its permanent collection of Italian design. The first volume presented a series of annual thematic exhibitions held from 2007 to 2017 starting with the Triennale Collection. It was followed by a second on the permanent collection presented through the voices of some artists and a complete list of works. Now comes the third volume dedicated to the Rete dei Giacimenti del Design Italiano. Established by the Triennale Milano in 2006, the Rete dei Giacimenti del Design Italiano aims to promote and enhance the value of a museum system pervasively diffused throughout the country and comprising corporate museums, archives, private collections and galleries. The volume consists of 57 profiles, in alphabetical order, devoted to the individual Giacimenti, each accompanied by a selection of representative images and essential information on the date of opening/foundation, number and types of the works in the collection, exhibition areas, activities organised and addresses.