Italy

Top 4 largest Italian Companies in the Utilities—Regulated Electric industry by Market Cap

This is the list of the largest public listed companies in the Utilities—Regulated Electric industry from Italy by market capitalization with links to their reference stock.

Italy Utilities—Regulated Electric Industry Analysis
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Top Utilities—Regulated Electric Companies from Italy as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
1 Terna - Rete Elettrica Nazionale Società per Azioni $21.38 B Italy Italian Utilities Italian Utilities—Regulated Electric
2 Edison S.p.A. $13.24 B Italy Italian Utilities Italian Utilities—Regulated Electric
3 eVISO S.p.A. $61.9 M

(May 1, 2023)

 Italy Italian Utilities Italian Utilities—Regulated Electric
4 Innovatec S.p.A. $26.6 M Italy Italian Utilities Italian Utilities—Regulated Electric

Top Utilities—Regulated Electric Companies from Italy as of Jan. 01, 2026

1. Terna - Rete Elettrica Nazionale Società per Azioni

Company Profile: Terna - Rete Elettrica Nazionale Società per Azioni
Market Cap (USD): $21.38 B
Country: Italy
Sector: Italian Utilities
Industry: Italian Utilities—Regulated Electric

2. Edison S.p.A.

Company Profile: Edison S.p.A.
Market Cap (USD): $13.24 B
Country: Italy
Sector: Italian Utilities
Industry: Italian Utilities—Regulated Electric

3. eVISO S.p.A.

Company Profile: eVISO S.p.A.
Market Cap (USD): $61.9 M (May 1, 2023)
Country: Italy
Sector: Italian Utilities
Industry: Italian Utilities—Regulated Electric

4. Innovatec S.p.A.

Company Profile: Innovatec S.p.A.
Market Cap (USD): $26.6 M
Country: Italy
Sector: Italian Utilities
Industry: Italian Utilities—Regulated Electric

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