HISI – Holding di Investimento in Sanità ed Infrastrutture - is an investment platform in the hospital public-private partnership sector which holds the concessions for the management of non-healthcare services of the Nuovo Ospedale di Legnano, in Lombardy, and the Alba-Bra Hospital, in Piedmont. 

The Nuovo Ospedale di Legnano (Milan), covering an area of 70 thousand square metres, has 550 beds and 19 operating rooms and commenced operations in 2010. The Alba-Bra Hospital (Cuneo) is a 140 thousand square metre facility, with 11 operating rooms and 350 beds, which began operations in 2020.

The acquisition of HISI represents another public-private partnership (PPP) in the healthcare sector. Through HISI, F2i plans to pursue other investment opportunities in Italy for the construction of new hospital facilities and their efficient management.