Siemens and COIMA, a leader in the investment, development, and management of real estate assets on behalf of institutional investors, are continuing their long-term strategic partnership with one of the most iconic buildings in Milan's Porta Nuova district – Pirelli 35. The goal is to transform the 27.000-square-meter, 11-story asset into a smart and energy-efficient property. The 65-year-old building is set to demonstrate exceptional environmental performance to its 40 commercial tenants by reducing energy consumption by approximately 60% and CO₂ emissions by 2,000 tons on an annual basis.

Siemens' integrated building management system, Desigo CC, is one of the key technologies enabling the achievement of these targets. The solution offers a high level of cybersecurity protection and orchestrates all building operations – such as heating, ventilation, and air conditioning (HVAC), lighting, room automation, fire safety, as well as electrical distribution – in a single, centrally monitored system.
The building features advanced sensors simultaneously monitoring seven different environmental parameters, including air quality, energy consumption, and CO₂ levels.
The building’s comprehensive electrical infrastructure includes a SIMOSEC medium-voltage switchgear, 59 ALPHA low-voltage switchboards with SENTRON protection devices, and 35 control panels, ensuring optimal system control throughout the building.

Pirelli 35 is a landmark regenerated office hub in Milan’s Porta Nuova district. Developed by COIMA, it offers 27,000 sqm of sustainable workspace and has been selected as the Italian headquarters of global brands.