From the 1st of January 2017 the Italian company Enel Servizio Elettrico becomes Servizio Elettrico Nazionale.
The change is only in the company name and not in the other invoicing data.
Enel will keep on managing the invoices related to the contracts of the aforementioned company signed before the 1st of January 2017 even if they carry the old name.
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Enel Country Websites
Enel Group Websites