Italy

Top 22 largest Italian Companies in the Utilities sector by Market Cap

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

Italy Utilities Sector Analysis
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Top Utilities Companies from Italy as of Jan. 01, 2024

Rank Company Market Cap (USD) Country Sector Industry
1 Enel SpA $75.50 B Italy Utilities Utilities—Diversified
2 Snam S.p.A. $17.47 B Italy Utilities Utilities—Regulated Gas
3 Terna - Rete Elettrica Nazionale Società per Azioni $16.87 B Italy Utilities Utilities—Regulated Electric
4 Edison S.p.A. $8.05 B Italy Utilities Utilities—Regulated Electric
5 A2A S.p.A. $6.58 B Italy Utilities Utilities—Diversified
6 Hera S.p.A. $4.74 B Italy Utilities Utilities—Diversified
7 Italgas S.p.A. $4.63 B Italy Utilities Utilities—Regulated Gas
8 ERG S.p.A. $4.53 B Italy Utilities Utilities—Renewable
9 ACEA S.p.A. $3.26 B Italy Utilities Utilities—Diversified
10 Falck Renewables S.p.A. $3.12 B

(June 1, 2023)

Italy Utilities Utilities—Renewable
11 Iren SpA $2.77 B Italy Utilities Utilities—Diversified
12 Alerion Clean Power S.p.A. $1.53 B Italy Utilities Utilities—Renewable
13 Ascopiave S.p.A. $542.1 M Italy Utilities Utilities—Regulated Gas
14 Acsm-Agam S.p.A. $401.2 M

(Nov. 1, 2022)

Italy Utilities Utilities—Diversified
15 Seri Industrial S.p.A. $199.4 M Italy Utilities Utilities—Renewable
16 Innovatec S.p.A. $133.3 M Italy Utilities Utilities—Regulated Electric
17 Gas Plus S.p.A. $123.4 M Italy Utilities Utilities—Regulated Gas
18 eVISO S.p.A. $61.9 M

(May 1, 2023)

Italy Utilities Utilities—Regulated Electric
19 Ecosuntek S.p.A. $40.3 M Italy Utilities Utilities—Diversified
20 Frendy Energy S.p.A. $15.1 M Italy Utilities Utilities—Renewable
21 Agatos S.p.A. $5.4 M Italy Utilities Utilities—Regulated Electric
22 algoWatt S.p.A. Italy Utilities Utilities—Renewable

Top Utilities Companies from Italy as of Jan. 01, 2024

1. Enel SpA

Company Profile: Enel SpA
Market Cap (USD): $75.50 B
Country: Italy
Sector: Utilities
Industry: Utilities—Diversified

2. Snam S.p.A.

Company Profile: Snam S.p.A.
Market Cap (USD): $17.47 B
Country: Italy
Sector: Utilities
Industry: Utilities—Regulated Gas

3. Terna - Rete Elettrica Nazionale Società per Azioni

Company Profile: Terna - Rete Elettrica Nazionale Società per Azioni
Market Cap (USD): $16.87 B
Country: Italy
Sector: Utilities
Industry: Utilities—Regulated Electric

4. Edison S.p.A.

Company Profile: Edison S.p.A.
Market Cap (USD): $8.05 B
Country: Italy
Sector: Utilities
Industry: Utilities—Regulated Electric

5. A2A S.p.A.

Company Profile: A2A S.p.A.
Market Cap (USD): $6.58 B
Country: Italy
Sector: Utilities
Industry: Utilities—Diversified

6. Hera S.p.A.

Company Profile: Hera S.p.A.
Market Cap (USD): $4.74 B
Country: Italy
Sector: Utilities
Industry: Utilities—Diversified

7. Italgas S.p.A.

Company Profile: Italgas S.p.A.
Market Cap (USD): $4.63 B
Country: Italy
Sector: Utilities
Industry: Utilities—Regulated Gas

8. ERG S.p.A.

Company Profile: ERG S.p.A.
Market Cap (USD): $4.53 B
Country: Italy
Sector: Utilities
Industry: Utilities—Renewable

9. ACEA S.p.A.

Company Profile: ACEA S.p.A.
Market Cap (USD): $3.26 B
Country: Italy
Sector: Utilities
Industry: Utilities—Diversified

10. Falck Renewables S.p.A.

Company Profile: Falck Renewables S.p.A.
Market Cap (USD): $3.12 B (June 1, 2023)
Country: Italy
Sector: Utilities
Industry: Utilities—Renewable

11. Iren SpA

Company Profile: Iren SpA
Market Cap (USD): $2.77 B
Country: Italy
Sector: Utilities
Industry: Utilities—Diversified

12. Alerion Clean Power S.p.A.

Company Profile: Alerion Clean Power S.p.A.
Market Cap (USD): $1.53 B
Country: Italy
Sector: Utilities
Industry: Utilities—Renewable

13. Ascopiave S.p.A.

Company Profile: Ascopiave S.p.A.
Market Cap (USD): $542.1 M
Country: Italy
Sector: Utilities
Industry: Utilities—Regulated Gas

14. Acsm-Agam S.p.A.

Company Profile: Acsm-Agam S.p.A.
Market Cap (USD): $401.2 M (Nov. 1, 2022)
Country: Italy
Sector: Utilities
Industry: Utilities—Diversified

15. Seri Industrial S.p.A.

Company Profile: Seri Industrial S.p.A.
Market Cap (USD): $199.4 M
Country: Italy
Sector: Utilities
Industry: Utilities—Renewable

16. Innovatec S.p.A.

Company Profile: Innovatec S.p.A.
Market Cap (USD): $133.3 M
Country: Italy
Sector: Utilities
Industry: Utilities—Regulated Electric

17. Gas Plus S.p.A.

Company Profile: Gas Plus S.p.A.
Market Cap (USD): $123.4 M
Country: Italy
Sector: Utilities
Industry: Utilities—Regulated Gas

18. eVISO S.p.A.

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

19. Ecosuntek S.p.A.

Company Profile: Ecosuntek S.p.A.
Market Cap (USD): $40.3 M
Country: Italy
Sector: Utilities
Industry: Utilities—Diversified

20. Frendy Energy S.p.A.

Company Profile: Frendy Energy S.p.A.
Market Cap (USD): $15.1 M
Country: Italy
Sector: Utilities
Industry: Utilities—Renewable

21. Agatos S.p.A.

Company Profile: Agatos S.p.A.
Market Cap (USD): $5.4 M
Country: Italy
Sector: Utilities
Industry: Utilities—Regulated Electric

22. algoWatt S.p.A.

Company Profile: algoWatt S.p.A.
Country: Italy
Sector: Utilities
Industry: Utilities—Renewable