World

Top 607 largest companies in the Utilities sector in the World by Market Cap

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

World Utilities Sector Analysis
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Top Utilities Companies in the World as of Jan. 01, 2025

Rank Company Market Cap (USD) Country Sector Industry
1 NextEra Energy, Inc. $142.36 B United States US Utilities US Utilities—Regulated Electric
2 China Yangtze Power Co. Ltd $98.70 B

(July 1, 2024)

 China Chinese Utilities Chinese Utilities—Independent Power Producers
3 The Southern Company $90.13 B United States US Utilities US Utilities—Regulated Electric
4 Iberdrola, SA $89.93 B Spain Spanish Utilities Spanish Utilities—Diversified
5 Duke Energy Corporation $84.46 B United States US Utilities US Utilities—Regulated Electric
6 Constellation Energy Corporation $76.87 B United States US Utilities US Utilities—Renewable
7 Enel SpA $73.36 B Italy Italian Utilities Italian Utilities—Diversified
8 Vistra Corp. $65.29 B United States US Utilities US Utilities—Independent Power Producers
9 PacifiCorp $65.07 B United States US Utilities US Utilities—Diversified
10 National Grid plc $59.13 B United Kingdom UK Utilities UK Utilities—Diversified
11 Electricité de France SA $54.60 B

(June 1, 2023)

 France French Utilities French Utilities—Diversified
12 Sempra Energy $52.45 B United States US Utilities US Utilities—Diversified
13 American Electric Power Company, Inc. $51.91 B United States US Utilities US Utilities—Regulated Electric
14 Sempra $46.56 B

(July 1, 2023)

 United States US Utilities US Utilities—Diversified
15 Dominion Energy, Inc. $44.70 B United States US Utilities US Utilities—Diversified
16 Public Service Enterprise Group Incorporated $43.93 B United States US Utilities US Utilities—Diversified
17 Siemens Energy AG $41.36 B Germany German Utilities German Utilities—Independent Power Producers
18 Exelon Corporation $39.43 B United States US Utilities US Utilities—Diversified
19 Engie SA $38.15 B France French Utilities French Utilities—Diversified
20 Xcel Energy Inc. $37.93 B United States US Utilities US Utilities—Regulated Electric
21 Romande Energie Holding SA $36.56 B

(July 1, 2023)

 Switzerland Swiss Utilities Swiss Utilities—Renewable
22 PG&E Corporation $35.62 B United States US Utilities US Utilities—Regulated Electric
23 Entergy Corporation $35.12 B United States US Utilities US Utilities—Diversified
24 Consolidated Edison, Inc. $31.44 B United States US Utilities US Utilities—Regulated Electric
25 WEC Energy Group, Inc. $30.78 B United States US Utilities US Utilities—Regulated Electric
26 E.ON SE $29.35 B Germany German Utilities German Utilities—Diversified
27 China National Nuclear Power Co. Ltd $26.94 B China Chinese Utilities Chinese Utilities—Independent Power Producers
28 CGN Power Co. Ltd $26.17 B China Chinese Utilities Chinese Utilities—Independent Power Producers
29 VERBUND AG $25.95 B Austria Austria Utilities Austria Utilities—Renewable
30 Ameren Corporation $24.91 B United States US Utilities US Utilities—Regulated Electric

Top Utilities Companies in the World as of Jan. 01, 2025

1. NextEra Energy

Company Profile: NextEra Energy, Inc.
Market Cap (USD): $142.36 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

2. China Yangtze Power Co. Ltd

Company Profile: China Yangtze Power Co. Ltd
Market Cap (USD): $98.70 B (July 1, 2024)
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Independent Power Producers

3. The Southern Company

Company Profile: The Southern Company
Market Cap (USD): $90.13 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

4. Iberdrola, SA

Company Profile: Iberdrola, SA
Market Cap (USD): $89.93 B
Country: Spain
Sector: Spanish Utilities
Industry: Spanish Utilities—Diversified

5. Duke Energy Corporation

Company Profile: Duke Energy Corporation
Market Cap (USD): $84.46 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

6. Constellation Energy

Company Profile: Constellation Energy Corporation
Market Cap (USD): $76.87 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Renewable

7. Enel SpA

Company Profile: Enel SpA
Market Cap (USD): $73.36 B
Country: Italy
Sector: Italian Utilities
Industry: Italian Utilities—Diversified

8. Vistra Corp.

Company Profile: Vistra Corp.
Market Cap (USD): $65.29 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Independent Power Producers

9. PacifiCorp

Company Profile: PacifiCorp
Market Cap (USD): $65.07 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

10. National Grid plc

Company Profile: National Grid plc
Market Cap (USD): $59.13 B
Country: United Kingdom
Sector: UK Utilities
Industry: UK Utilities—Diversified

11. EDF

Company Profile: Electricité de France SA
Market Cap (USD): $54.60 B (June 1, 2023)
Country: France
Sector: French Utilities
Industry: French Utilities—Diversified

12. Sempra Energy

Company Profile: Sempra Energy
Market Cap (USD): $52.45 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

13. American Electric Power Company, Inc.

Company Profile: American Electric Power Company, Inc.
Market Cap (USD): $51.91 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

14. Sempra

Company Profile: Sempra
Market Cap (USD): $46.56 B (July 1, 2023)
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

15. Dominion Energy, Inc.

Company Profile: Dominion Energy, Inc.
Market Cap (USD): $44.70 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

16. Public Service Enterprise Group Incorporated

Company Profile: Public Service Enterprise Group Incorporated
Market Cap (USD): $43.93 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

17. Siemens Energy

Company Profile: Siemens Energy AG
Market Cap (USD): $41.36 B
Country: Germany
Sector: German Utilities
Industry: German Utilities—Independent Power Producers

18. Exelon Corporation

Company Profile: Exelon Corporation
Market Cap (USD): $39.43 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

19. Engie SA

Company Profile: Engie SA
Market Cap (USD): $38.15 B
Country: France
Sector: French Utilities
Industry: French Utilities—Diversified

20. Xcel Energy Inc.

Company Profile: Xcel Energy Inc.
Market Cap (USD): $37.93 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

21. Romande Energie Holding SA

Company Profile: Romande Energie Holding SA
Market Cap (USD): $36.56 B (July 1, 2023)
Country: Switzerland
Sector: Swiss Utilities
Industry: Swiss Utilities—Renewable

22. PG&E Corporation

Company Profile: PG&E Corporation
Market Cap (USD): $35.62 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

23. Entergy Corporation

Company Profile: Entergy Corporation
Market Cap (USD): $35.12 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

24. Consolidated Edison, Inc.

Company Profile: Consolidated Edison, Inc.
Market Cap (USD): $31.44 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

25. WEC Energy Group, Inc.

Company Profile: WEC Energy Group, Inc.
Market Cap (USD): $30.78 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

26. E.ON SE

Company Profile: E.ON SE
Market Cap (USD): $29.35 B
Country: Germany
Sector: German Utilities
Industry: German Utilities—Diversified

27. China National Nuclear Power Co. Ltd

Company Profile: China National Nuclear Power Co. Ltd
Market Cap (USD): $26.94 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Independent Power Producers

28. CGN Power Co. Ltd

Company Profile: CGN Power Co. Ltd
Market Cap (USD): $26.17 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Independent Power Producers

29. VERBUND AG

Company Profile: VERBUND AG
Market Cap (USD): $25.95 B
Country: Austria
Sector: Austria Utilities
Industry: Austria Utilities—Renewable

30. Ameren Corporation

Company Profile: Ameren Corporation
Market Cap (USD): $24.91 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

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