Terna - Trasmissione Elettricita Rete Nazionale 

Terna - Rete Elettrica Nazionale Società per Azioni, along with its subordinate entities, is engaged in the crucial activities of electricity transmission and dispatching, with operations spanning Italy, other Euro-area nations, and international markets. The company structures its business into three primary segments: Regulated, Non-Regulated, and International. At its core, Terna is responsible for the entire lifecycle of Italy's national transmission grid and associated high-voltage electrical infrastructure. This encompasses everything from strategic planning and development to day-to-day management, operational oversight, and ongoing maintenance. Significantly, Terna also holds ownership of this national grid. Beyond its core utility functions, the company offers a suite of related services, including telecommunications infrastructure and solutions, connectivity services, specialized energy solutions, and comprehensive operation and maintenance support. Terna further diversifies its portfolio through manufacturing, designing, producing, and marketing various transformers—such as those for electricity transmission and distribution networks, industrial applications (like steel and metals), and specialized units for electrochemical conversion. Additionally, the firm is involved in the design, production, and supply of both marine and terrestrial cables. In terms of project development, Terna actively pursues and implements initiatives in renewable energy, alongside undertaking private interconnector projects. The company was founded in 1999 and maintains its corporate headquarters in Rome, Italy.