Rosaria Calabrese

2i Rete Gas SpA is a holding company, which engages in the marketing and distribution of natural gas. It specializes in the design, development, and operation of gas transmission and distribution plants. It also involves in transport management, network distribution, energy efficiency projects, energy contracting, facility installation & maintenance, and technical service & consulting. The company was founded in 1929 and is headquartered in Milan, Italy.

KOS SpA is engaged in the healthcare industry. It provides functional rehabilitation, psychiatry, day centers, intermediate and post-acute care, and outsourcing of outpatient diagnostics services. The company was founded by Claudio Stabon and Giuseppe Vailati Venturi in 2002 and is headquartered in Milan, Italy.

F2i Fondi Italiani per le infrastrutture SGR SpA (F2i Fondi Italiani per le infrastrutture) is an independent private equity firm founded in 2007. The firm is headquartered in Milan, Italy.

Società Gestione Servizi Aeroporti Campani engages in the operation and management of the Aerporto di Capodichino, the international airport in the province of Naples. It develops, plans, designs, maintains airport infrastructures as well as the aviation and non-aviation activities of the airport. The company was founded in 1980 and is headquartered in Naples, Italy.

Ital Gas Storage SpA is a holding company, which engages in the installation of systems for the storage of natural gas. Its storage facilities include salt domes, or artificially created cavities; aquifers, or porous rock originally saturated with water that leaves space for the gas; and depleted gas reservoirs comprised of porous rock. The company is headquartered in Milan, Italy.

Farmacie Italiane Srl operates as a holding company which engages in the management of its investments. It holds interests in the pharmaceutical sector. The company is headquartered in Milan, Italy.

Gesac Handling SpA provides airport handling services. The company is based in Naples, Italy. Gesac Handling was acquired by Alisud S.p.A. on May 11, 2005.