Guido Angiolini

S.I.T.T.I. Speciali Impianti Telescriventi Telefonici Interni develops operational and technical solutions for integrated voice communication systems. It serves civil and military and public and private organizations for air traffic control and strategic services. The company was founded in 1946 and is headquartered in Milan, Italy.

Pentar SpA (Pentar) is an independent Italian private equity and venture capital investment firm which was established in 2005 specializing in expansion and mid-venture financing. Based in Milan, the firm has additional offices in Rome, Apulia, Sardinia, Lombardy, Campania and in Shanghai, China where they aim to facilitate the interchange between small and medium-sized Italian and European companies with Chinese companies. Pentar aims to support the development of small and medium family-owned firms, providing investment capital and advisory services.

Generale Mobiliare Interessenze Azionarie SpA is a holding company, which through its subsidiaries provides airport infrastructure development services. It operates through the following business areas: Aviation Activities, Non-Aviation Activities, and Construction Services. The Aviation Activities business sets airport fees, manages centralized infrastructures, and provides airport security services and passenger assistance. The Non-Aviation Activities business encompasses real estate management, commercial concessions, retail development, direct sales, advertising, and outlet and car park management. The Construction Services business provides airport concession-related construction and infrastructure development services. The company was founded on July 21, 1961 and is headquartered in Rome, Italy.

Aeroporti di Roma SpA engages in the management and development of airport infrastructures. Its activities include management of Leonardo da Vinci and Giovan Battista Pastine airports, monitoring of aviation safety, and provision of advertising system solutions. The company was founded on February 12, 1974 and is headquartered in Fiumicino, Italy.