Terna is an electricity transmission grid operator. It is the Transmission System Operator (TSO) and the principal owner of the National Transmission Grid for high voltage electricity, holding more than 98% of the national electricity infrastructures.
| Registrars: |
| Address: | Via Arno 64, Rome, Italy |
| Phone: | +39 06 8313 8111 |
| Fax: | |
| Website: | http://new.terna.it |
| Email: |
| ISIN: | IT0003242622 |
| Main Indices: | FTSE MIB Index |