Davide Paolo Scarantino

Sun System SpA engages in the design and installation of photovoltaic systems. It aims to develop systems for energy efficiency in households and small and medium-sized enterprises. The company was founded by Gianluca Giuseppe Loria and is headquartered in Milan, Italy.

HQ Industrial Assets SRL is a holding private company based in Milan, IT that was founded in 1999. The sale of these companies took place exclusively when it was deemed no longer strategic for the group compared to the overall convergence plan between the internet telecommunications and energy, or when the sector they belong was considered dangerous for regulatory reasons. The Italian company focuses on innovation through a solid organizational structure with significant investments in research and development. The holding company is structured around the objective of allowing an optimization of the financial management of the various operating companies, each of which is characterized by different needs and utilization of its working capital. The company has incubated several start-ups, which have reached the expected profitability within the second year of life. The company's activities include telecommunications acquisition and permitting renegotiations, engineering, optic fiber, consultations, e-mobility, renewable energy, real estate services, and transmission lines.

HQ Engineering Italia SRL provides telecommunications, construction engineering, and real estate services online. The private company is based in Milan, Italy. The Italian company was founded by Davide Paolo Scarantino.