Terna - Trasmissione Elettricita Rete Nazionale 

Terna - Rete Elettrica Nazionale Società per Azioni (TERRF), operating with its various subsidiaries, primarily focuses on the transmission and management of electricity across Italy, countries within the Euro-area, and internationally. The company organizes its operations into three distinct divisions: Regulated, Non-Regulated, and International. It holds ownership of the national electricity transmission grid and is responsible for the full spectrum of activities related to this crucial infrastructure, including its strategic planning, development, ongoing management, daily operation, and maintenance. Beyond its core grid responsibilities, Terna delivers a variety of additional services. These include providing telecommunication systems and associated equipment, offering connectivity solutions, developing energy management services, and supplying general operational and maintenance support. Furthermore, the company is involved in specialized manufacturing and project development. It designs, produces, markets, and repairs various types of transformers: power transformers for electricity transmission and distribution networks, industrial transformers for the steel and metals industries, and specialized transformers used in electrochemical conversion processes. Terna also engineers, manufactures, and supplies both marine and terrestrial power cables. Additionally, it drives the implementation and expansion of renewable energy initiatives and undertakes private interconnector projects. Established in 1999, the company is headquartered in Rome, Italy.