Hong Kong

Top 21 largest HK Companies in the Utilities sector by Market Cap

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

Hong Kong Utilities Sector Analysis
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Top Utilities Companies from Hong Kong as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
1 CLP Holdings Ltd $22.07 B Hong Kong HK Utilities HK Utilities—Regulated Electric
2 CK Infrastructure Holdings Ltd $17.45 B Hong Kong HK Utilities HK Utilities—Regulated Electric
3 The Hong Kong and China Gas Company Ltd $17.36 B Hong Kong HK Utilities HK Utilities—Regulated Gas
4 Power Assets Holdings Ltd $14.25 B Hong Kong HK Utilities HK Utilities—Independent Power Producers
5 HK Electric Investments and HK Electric Investments Ltd $7.10 B Hong Kong HK Utilities HK Utilities—Regulated Electric
6 China Resources Gas Group Ltd $6.74 B Hong Kong HK Utilities HK Utilities—Regulated Gas
7 China Gas Holdings Ltd $6.02 B Hong Kong HK Utilities HK Utilities—Regulated Gas
8 China Power International Development Ltd $5.45 B Hong Kong HK Utilities HK Utilities—Renewable
9 Beijing Enterprises Water Group Ltd $3.26 B Hong Kong HK Utilities HK Utilities—Regulated Water
10 Towngas China Company Ltd $1.83 B Hong Kong HK Utilities HK Utilities—Regulated Gas
11 CGN New Energy Holdings Co. Ltd $1.45 B Hong Kong HK Utilities HK Utilities—Independent Power Producers
12 China Water Affairs Group Ltd $1.23 B Hong Kong HK Utilities HK Utilities—Regulated Water
13 Zhongyu Gas Holdings Ltd $1.04 B Hong Kong HK Utilities HK Utilities—Regulated Gas
14 Beijing Enterprises Clean Energy Group Ltd $577.3 M Hong Kong HK Utilities HK Utilities—Independent Power Producers
15 Concord New Energy Group Ltd $327.8 M Hong Kong HK Utilities HK Utilities—Renewable
16 Beijing Energy International Holding Co Ltd $316.5 M Hong Kong HK Utilities HK Utilities—Renewable
17 Binhai Investment Company Ltd $194.1 M Hong Kong HK Utilities HK Utilities—Regulated Gas
18 Beijing Gas Blue Sky Holdings Ltd $105.2 M Hong Kong HK Utilities HK Utilities—Regulated Gas
19 GCL New Energy Holdings Ltd $85.1 M

(July 1, 2025)

 Hong Kong HK Utilities HK Utilities—Renewable
20 Universal Technologies Holdings Ltd $70.1 M Hong Kong HK Utilities HK Utilities—Regulated Water
21 Guangdong Investment Ltd Hong Kong HK Utilities HK Utilities—Regulated Water

Top Utilities Companies from Hong Kong as of Jan. 01, 2026

1. CLP Holdings Ltd

Company Profile: CLP Holdings Ltd
Market Cap (USD): $22.07 B
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Regulated Electric

2. CK Infrastructure Holdings Ltd

Company Profile: CK Infrastructure Holdings Ltd
Market Cap (USD): $17.45 B
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Regulated Electric

3. The Hong Kong and China Gas Company Ltd

Company Profile: The Hong Kong and China Gas Company Ltd
Market Cap (USD): $17.36 B
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Regulated Gas

4. Power Assets Holdings Ltd

Company Profile: Power Assets Holdings Ltd
Market Cap (USD): $14.25 B
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Independent Power Producers

5. HK Electric Investments and HK Electric Investments Ltd

Company Profile: HK Electric Investments and HK Electric Investments Ltd
Market Cap (USD): $7.10 B
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Regulated Electric

6. China Resources Gas Group Ltd

Company Profile: China Resources Gas Group Ltd
Market Cap (USD): $6.74 B
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Regulated Gas

7. China Gas Holdings Ltd

Company Profile: China Gas Holdings Ltd
Market Cap (USD): $6.02 B
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Regulated Gas

8. China Power International Development Ltd

Company Profile: China Power International Development Ltd
Market Cap (USD): $5.45 B
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Renewable

9. Beijing Enterprises Water Group Ltd

Company Profile: Beijing Enterprises Water Group Ltd
Market Cap (USD): $3.26 B
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Regulated Water

10. Towngas China Company Ltd

Company Profile: Towngas China Company Ltd
Market Cap (USD): $1.83 B
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Regulated Gas

11. CGN New Energy Holdings Co. Ltd

Company Profile: CGN New Energy Holdings Co. Ltd
Market Cap (USD): $1.45 B
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Independent Power Producers

12. China Water Affairs Group Ltd

Company Profile: China Water Affairs Group Ltd
Market Cap (USD): $1.23 B
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Regulated Water

13. Zhongyu Gas Holdings Ltd

Company Profile: Zhongyu Gas Holdings Ltd
Market Cap (USD): $1.04 B
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Regulated Gas

14. Beijing Enterprises Clean Energy Group Ltd

Company Profile: Beijing Enterprises Clean Energy Group Ltd
Market Cap (USD): $577.3 M
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Independent Power Producers

15. Concord New Energy Group Ltd

Company Profile: Concord New Energy Group Ltd
Market Cap (USD): $327.8 M
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Renewable

16. Beijing Energy International Holding Co Ltd

Company Profile: Beijing Energy International Holding Co Ltd
Market Cap (USD): $316.5 M
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Renewable

17. Binhai Investment Company Ltd

Company Profile: Binhai Investment Company Ltd
Market Cap (USD): $194.1 M
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Regulated Gas

18. Beijing Gas Blue Sky Holdings Ltd

Company Profile: Beijing Gas Blue Sky Holdings Ltd
Market Cap (USD): $105.2 M
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Regulated Gas

19. GCL New Energy Holdings Ltd

Company Profile: GCL New Energy Holdings Ltd
Market Cap (USD): $85.1 M (July 1, 2025)
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Renewable

20. Universal Technologies Holdings Ltd

Company Profile: Universal Technologies Holdings Ltd
Market Cap (USD): $70.1 M
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Regulated Water

21. Guangdong Investment Ltd

Company Profile: Guangdong Investment Ltd
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Regulated Water

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