Salvatore Machì

Cesi SpA provides testing, consulting and engineering services. It operates through the following business divisions: Testing and Certification; and Consulting, Solutions, and Services. The Testing and Certification division includes testing laboratories and certification of electromechanical components and the research, development, and production of high efficiency solar cells for space and terrestrial applications. The Consulting, Solutions, and Services division involves in system planning, network operations, engineering consulting, power generation, and smart grids. The company was founded in 1956 and is headquartered in Milan, Italy.

Gestore della Rete di Trasmissione Nazionale SpA provides electric services and is ultimately controlled by the Government of Italy. The company is based in Rome, Italy.

Gestore del Mercato Elettrico SpA provides electricity exchange services for producers and buyers. The company was founded on January 8, 2004 and is headquartered in Rome, Italy.

api energia SpA engages in production of electrical energy. The company was founded in 1992 and is headquartered in Rome, Italy