SOCIALLY RESPONSIBLE INVESTORS Home Investors Main Shareholders Socially responsible investors Share Our constant commitment to improving ESG (Environmental, Social, Governance) performance is recognised by the main sustainability ratings, by the international stock exchange indices and by socially responsible investors (SRIs). At the end of 2020 socially responsible investors, that is those that have invested in Terna shares precisely in consideration of the ESG aspects, numbered 160. As a whole, SRIs accounted for 16.0% of Terna's free float at the end of 2020 (11.8% at the end of 2019) and 21.4% of the capital held by identified institutional investors (15.4% at the end of 2019). TERNA IS THE FIRST GRID OPERATOR FOR ELECTRICITY TRANSMISSION IN EUROPE. WE PROMOTE THE ENERGY TRANSITION AND SUSTAINABLE DEVELOPMENT BY FOCUSING ON PEOPLE AND INNOVATION. We work every day to build an atmosphere of dialogue and trust in local areas, to which we bring a vital asset for everyone’s economic and social lives: electricity. > FIND OUT MORE Useful links CALENDAR GENERAL ARCHIVE CERT REAL ESTATE ASSETS ACCESSIBILITY PRIVACY COOKIE DECLARATION LEGAL NOTICE INSERT CV Portals PURCHASES SUPPLIERS QUALIFICATION GAUDI GSTAT ENERGY DISTRIBUTORS MY TERNA TITOLARI RTN OUR SITES: OPEN AND TRANSPARENT SETTLEMENT CERTIFICATION WHISTLEBLOWING TERNA PLUS TERNA S.p.A. - Capitale sociale € 442.198.240 interamente versato - Sede Legale in Italia, Viale Egidio Galbani, 70 - 00156 Roma - Tel +39 06 83138111 Registro delle Imprese di Roma - Codice fiscale e Partita IVA 05779661007 - R.E.A. di Roma 922416

CORPORATE STRUCTURE Home About Us Introducing Terna Corporate Structure Share Updated to 30/06/2021 TERNA IS THE FIRST GRID OPERATOR FOR ELECTRICITY TRANSMISSION IN EUROPE. WE PROMOTE THE ENERGY TRANSITION AND SUSTAINABLE DEVELOPMENT BY FOCUSING ON PEOPLE AND INNOVATION. We work every day to build an atmosphere of dialogue and trust in local areas, to which we bring a vital asset for everyone’s economic and social lives: electricity. > FIND OUT MORE Useful links CALENDAR GENERAL ARCHIVE CERT REAL ESTATE ASSETS ACCESSIBILITY PRIVACY COOKIE DECLARATION LEGAL NOTICE INSERT CV Portals PURCHASES SUPPLIERS QUALIFICATION GAUDI GSTAT ENERGY DISTRIBUTORS MY TERNA TITOLARI RTN OUR SITES: OPEN AND TRANSPARENT SETTLEMENT CERTIFICATION WHISTLEBLOWING TERNA PLUS TERNA S.p.A. - Capitale sociale € 442.198.240 interamente versato - Sede Legale in Italia, Viale Egidio Galbani, 70 - 00156 Roma - Tel +39 06 83138111 Registro delle Imprese di Roma - Codice fiscale e Partita IVA 05779661007 - R.E.A. di Roma 922416