Japan

Top 34 largest Japanese Companies in the Utilities sector by Market Cap

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

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

Rank Company Market Cap (USD) Country Sector Industry
1 The Kansai Electric Power Company, Inc. $12.35 B Japan Utilities Utilities—Renewable
2 Chubu Electric Power Company, Inc. $10.17 B Japan Utilities Utilities—Diversified
3 Tokyo Gas Co.,Ltd. $9.61 B Japan Utilities Utilities—Regulated Gas
4 Osaka Gas Co. Ltd $9.10 B Japan Utilities Utilities—Regulated Gas
5 Tokyo Electric Power Co Holdings, Inc. $8.60 B Japan Utilities Utilities—Renewable
6 Kyushu Electric Power Company, Inc. $3.59 B Japan Utilities Utilities—Diversified
7 Tohoku Electric Power Company, Inc. $3.58 B Japan Utilities Utilities—Renewable
8 Electric Power Development Co. Ltd $3.11 B Japan Utilities Utilities—Renewable
9 The Chugoku Electric Power Co., Inc. $2.75 B Japan Utilities Utilities—Renewable
10 Toho Gas Co. Ltd $2.34 B Japan Utilities Utilities—Regulated Gas
11 Nippon Gas Co. Ltd $1.91 B Japan Utilities Utilities—Regulated Gas
12 Shikoku Electric Power Company, Inc. $1.55 B Japan Utilities Utilities—Renewable
13 Hokuriku Electric Power Company $1.18 B Japan Utilities Utilities—Renewable
14 Hokkaido Electric Power Company, Inc. $978.0 M Japan Utilities Utilities—Renewable
15 West Holdings Corp $864.7 M Japan Utilities Utilities—Independent Power Producers
16 RENOVA, Inc. $671.0 M Japan Utilities Utilities—Renewable
17 Premium Water Holdings,Inc. $613.9 M Japan Utilities Utilities—Regulated Water
18 Shizuoka Gas Co. Ltd $572.8 M Japan Utilities Utilities—Regulated Gas
19 Saibu Gas Co.,Ltd. $521.6 M Japan Utilities Utilities—Regulated Gas
20 The Okinawa Electric Power Company, Inc. $454.3 M Japan Utilities Utilities—Renewable
21 K&O Energy Group, Inc. $425.3 M Japan Utilities Utilities—Regulated Gas
22 eREX Co.,Ltd. $364.5 M Japan Utilities Utilities—Independent Power Producers
23 Hokkaido Gas Co. Ltd $285.0 M Japan Utilities Utilities—Regulated Gas
24 Keiyo Gas Co. Ltd $201.3 M Japan Utilities Utilities—Regulated Gas
25 Hokuriku Gas Co.,Ltd. $118.6 M Japan Utilities Utilities—Regulated Gas
26 Tokyo Infrastructure Energy Investment Corp - Infrastructure Fund $110.5 M Japan Utilities Utilities—Renewable
27 Toell Co.,Ltd. $108.6 M Japan Utilities Utilities—Regulated Gas
28 EF-ON, Inc. $69.7 M Japan Utilities Utilities—Renewable
29 Daimaru Enawin Co. Ltd $66.8 M Japan Utilities Utilities—Regulated Gas
30 Earth Infinity Co.Ltd. $61.0 M Japan Utilities Utilities—Diversified

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

1. The Kansai Electric Power Company, Inc.

Company Profile: The Kansai Electric Power Company, Inc.
Market Cap (USD): $12.35 B
Country: Japan
Sector: Utilities
Industry: Utilities—Renewable

2. Chubu Electric Power Company, Inc.

Company Profile: Chubu Electric Power Company, Inc.
Market Cap (USD): $10.17 B
Country: Japan
Sector: Utilities
Industry: Utilities—Diversified

3. Tokyo Gas Co.,Ltd.

Company Profile: Tokyo Gas Co.,Ltd.
Market Cap (USD): $9.61 B
Country: Japan
Sector: Utilities
Industry: Utilities—Regulated Gas

4. Osaka Gas Co. Ltd

Company Profile: Osaka Gas Co. Ltd
Market Cap (USD): $9.10 B
Country: Japan
Sector: Utilities
Industry: Utilities—Regulated Gas

5. Tokyo Electric Power Co Holdings, Inc.

Company Profile: Tokyo Electric Power Co Holdings, Inc.
Market Cap (USD): $8.60 B
Country: Japan
Sector: Utilities
Industry: Utilities—Renewable

6. Kyushu Electric Power Company, Inc.

Company Profile: Kyushu Electric Power Company, Inc.
Market Cap (USD): $3.59 B
Country: Japan
Sector: Utilities
Industry: Utilities—Diversified

7. Tohoku Electric Power Company, Inc.

Company Profile: Tohoku Electric Power Company, Inc.
Market Cap (USD): $3.58 B
Country: Japan
Sector: Utilities
Industry: Utilities—Renewable

8. Electric Power Development Co. Ltd

Company Profile: Electric Power Development Co. Ltd
Market Cap (USD): $3.11 B
Country: Japan
Sector: Utilities
Industry: Utilities—Renewable

9. The Chugoku Electric Power Co., Inc.

Company Profile: The Chugoku Electric Power Co., Inc.
Market Cap (USD): $2.75 B
Country: Japan
Sector: Utilities
Industry: Utilities—Renewable

10. Toho Gas Co. Ltd

Company Profile: Toho Gas Co. Ltd
Market Cap (USD): $2.34 B
Country: Japan
Sector: Utilities
Industry: Utilities—Regulated Gas

11. Nippon Gas Co. Ltd

Company Profile: Nippon Gas Co. Ltd
Market Cap (USD): $1.91 B
Country: Japan
Sector: Utilities
Industry: Utilities—Regulated Gas

12. Shikoku Electric Power Company, Inc.

Company Profile: Shikoku Electric Power Company, Inc.
Market Cap (USD): $1.55 B
Country: Japan
Sector: Utilities
Industry: Utilities—Renewable

13. Hokuriku Electric Power Company

Company Profile: Hokuriku Electric Power Company
Market Cap (USD): $1.18 B
Country: Japan
Sector: Utilities
Industry: Utilities—Renewable

14. Hokkaido Electric Power Company, Inc.

Company Profile: Hokkaido Electric Power Company, Inc.
Market Cap (USD): $978.0 M
Country: Japan
Sector: Utilities
Industry: Utilities—Renewable

15. West Holdings Corp

Company Profile: West Holdings Corp
Market Cap (USD): $864.7 M
Country: Japan
Sector: Utilities
Industry: Utilities—Independent Power Producers

16. RENOVA, Inc.

Company Profile: RENOVA, Inc.
Market Cap (USD): $671.0 M
Country: Japan
Sector: Utilities
Industry: Utilities—Renewable

17. Premium Water Holdings,Inc.

Company Profile: Premium Water Holdings,Inc.
Market Cap (USD): $613.9 M
Country: Japan
Sector: Utilities
Industry: Utilities—Regulated Water

18. Shizuoka Gas Co. Ltd

Company Profile: Shizuoka Gas Co. Ltd
Market Cap (USD): $572.8 M
Country: Japan
Sector: Utilities
Industry: Utilities—Regulated Gas

19. Saibu Gas Co.,Ltd.

Company Profile: Saibu Gas Co.,Ltd.
Market Cap (USD): $521.6 M
Country: Japan
Sector: Utilities
Industry: Utilities—Regulated Gas

20. The Okinawa Electric Power Company, Inc.

Company Profile: The Okinawa Electric Power Company, Inc.
Market Cap (USD): $454.3 M
Country: Japan
Sector: Utilities
Industry: Utilities—Renewable

21. K&O Energy Group, Inc.

Company Profile: K&O Energy Group, Inc.
Market Cap (USD): $425.3 M
Country: Japan
Sector: Utilities
Industry: Utilities—Regulated Gas

22. eREX Co.,Ltd.

Company Profile: eREX Co.,Ltd.
Market Cap (USD): $364.5 M
Country: Japan
Sector: Utilities
Industry: Utilities—Independent Power Producers

23. Hokkaido Gas Co. Ltd

Company Profile: Hokkaido Gas Co. Ltd
Market Cap (USD): $285.0 M
Country: Japan
Sector: Utilities
Industry: Utilities—Regulated Gas

24. Keiyo Gas Co. Ltd

Company Profile: Keiyo Gas Co. Ltd
Market Cap (USD): $201.3 M
Country: Japan
Sector: Utilities
Industry: Utilities—Regulated Gas

25. Hokuriku Gas Co.,Ltd.

Company Profile: Hokuriku Gas Co.,Ltd.
Market Cap (USD): $118.6 M
Country: Japan
Sector: Utilities
Industry: Utilities—Regulated Gas

26. Tokyo Infrastructure Energy Investment Corp - Infrastructure Fund

Company Profile: Tokyo Infrastructure Energy Investment Corp - Infrastructure Fund
Market Cap (USD): $110.5 M
Country: Japan
Sector: Utilities
Industry: Utilities—Renewable

27. Toell Co.,Ltd.

Company Profile: Toell Co.,Ltd.
Market Cap (USD): $108.6 M
Country: Japan
Sector: Utilities
Industry: Utilities—Regulated Gas

28. EF-ON, Inc.

Company Profile: EF-ON, Inc.
Market Cap (USD): $69.7 M
Country: Japan
Sector: Utilities
Industry: Utilities—Renewable

29. Daimaru Enawin Co. Ltd

Company Profile: Daimaru Enawin Co. Ltd
Market Cap (USD): $66.8 M
Country: Japan
Sector: Utilities
Industry: Utilities—Regulated Gas

30. Earth Infinity Co.Ltd.

Company Profile: Earth Infinity Co.Ltd.
Market Cap (USD): $61.0 M
Country: Japan
Sector: Utilities
Industry: Utilities—Diversified