Designed and built between 1998 and 2004 by Renzo Piano, the Gruppo Editoriale Il Sole 24 Ore office building has become an icon of Milan's advanced tertiary sector, in the Fiera Milano area. Today, the building, which will remain an executive centre, requires a major renovation. Armofer is taking charge of the delicate work of stripout of the complex of 3 buildings of the structure and of the so-called 'Hill', an artificial green hill, used as a service and conference room. The interior stripout is complete, from furniture to interior partitions, service blocks and installations. While for the 'Collina' Armofer intervenes with controlled dismantling of the roof, glazing and sunshades and partial demolition of floors and pillars of the multifunctional structure to adapt it to the new project requirements.