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
91 Osaka Gas Co. Ltd $8.05 B Japan Japanese Utilities Japanese Utilities—Regulated Gas
92 China Resources Gas Group Ltd $7.88 B Hong Kong HK Utilities HK Utilities—Regulated Gas
93 ENN Energy Holdings Ltd $7.77 B China Chinese Utilities Chinese Utilities—Regulated Gas
94 Chubu Electric Power Company, Inc. $7.67 B Japan Japanese Utilities Japanese Utilities—Diversified
95 A2A S.p.A. $7.09 B Italy Italian Utilities Italian Utilities—Diversified
96 AltaGas Ltd. $6.80 B Canada Canadian Utilities Canadian Utilities—Regulated Gas
97 Guangxi Guiguan Electric PowerCo.,Ltd. $6.77 B China Chinese Utilities Chinese Utilities—Regulated Electric
98 Huadian Power International Corp Ltd $6.76 B China Chinese Utilities Chinese Utilities—Regulated Electric
99 APA Group $6.73 B

(July 1, 2024)

 Australia Australian Utilities Australian Utilities—Regulated Gas
100 UGI Corporation $6.55 B United States US Utilities US Utilities—Regulated Gas
101 Union Electric Co. $6.43 B United States US Utilities US Utilities—Regulated Electric
102 Infratil Limited $6.31 B

(July 1, 2024)

 New Zealand NZ Utilities NZ Utilities—Renewable
103 Neoen SA $6.31 B France French Utilities French Utilities—Renewable
104 Infraestructura Energética Nova, S.A.B. de C.V. $6.25 B

(July 1, 2023)

 Mexico Mexican Utilities Mexican Utilities—Regulated Gas
105 CPFL Energia SA $6.09 B Brazil Brazilian Utilities Brazilian Utilities—Regulated Electric
106 HK Electric Investments and HK Electric Investments Ltd $5.95 B Hong Kong HK Utilities HK Utilities—Regulated Electric
107 IDACORP, Inc. $5.78 B United States US Utilities US Utilities—Regulated Electric
108 YTL Corp Berhad $5.75 B Malaysia Malaysian Utilities Malaysian Utilities—Diversified
109 Mercury NZ Limited $5.75 B

(July 1, 2024)

 New Zealand NZ Utilities NZ Utilities—Renewable
110 Shenergy Company Ltd $5.73 B China Chinese Utilities Chinese Utilities—Diversified
111 Equatorial Energia SA $5.70 B Brazil Brazilian Utilities Brazilian Utilities—Regulated Electric
112 Companhia Energética de Minas Gerais $5.63 B Brazil Brazilian Utilities Brazilian Utilities—Diversified
113 Capital Power Corporation $5.62 B Canada Canadian Utilities Canadian Utilities—Independent Power Producers
114 Datang International Power Generation Co. Ltd $5.57 B China Chinese Utilities Chinese Utilities—Independent Power Producers
115 Brookfield Infrastructure Corporation $5.26 B United States US Utilities US Utilities—Regulated Gas
116 Canadian Utilities Limited $5.20 B Canada Canadian Utilities Canadian Utilities—Diversified
117 EVN AG $5.19 B

(Feb. 1, 2022)

 Austria Austria Utilities Austria Utilities—Diversified
118 Hera S.p.A. $5.16 B Italy Italian Utilities Italian Utilities—Diversified
119 Elia Group SA/NV $5.12 B Belgium Belgian Utilities Belgian Utilities—Regulated Electric
120 Pampa Energía SA $5.12 B Argentina Argentinian Utilities Argentinian Utilities—Regulated Electric

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

91. Osaka Gas Co. Ltd

Company Profile: Osaka Gas Co. Ltd
Market Cap (USD): $8.05 B
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Regulated Gas

92. China Resources Gas Group Ltd

Company Profile: China Resources Gas Group Ltd
Market Cap (USD): $7.88 B
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Regulated Gas

93. ENN Energy Holdings Ltd

Company Profile: ENN Energy Holdings Ltd
Market Cap (USD): $7.77 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Gas

94. Chubu Electric Power Company, Inc.

Company Profile: Chubu Electric Power Company, Inc.
Market Cap (USD): $7.67 B
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Diversified

95. A2A S.p.A.

Company Profile: A2A S.p.A.
Market Cap (USD): $7.09 B
Country: Italy
Sector: Italian Utilities
Industry: Italian Utilities—Diversified

96. AltaGas Ltd.

Company Profile: AltaGas Ltd.
Market Cap (USD): $6.80 B
Country: Canada
Sector: Canadian Utilities
Industry: Canadian Utilities—Regulated Gas

97. Guangxi Guiguan Electric PowerCo.,Ltd.

Company Profile: Guangxi Guiguan Electric PowerCo.,Ltd.
Market Cap (USD): $6.77 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Electric

98. Huadian Power International Corp Ltd

Company Profile: Huadian Power International Corp Ltd
Market Cap (USD): $6.76 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Electric

99. APA Group

Company Profile: APA Group
Market Cap (USD): $6.73 B (July 1, 2024)
Country: Australia
Sector: Australian Utilities
Industry: Australian Utilities—Regulated Gas

100. UGI Corporation

Company Profile: UGI Corporation
Market Cap (USD): $6.55 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Gas

101. Union Electric Co.

Company Profile: Union Electric Co.
Market Cap (USD): $6.43 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

102. Infratil Limited

Company Profile: Infratil Limited
Market Cap (USD): $6.31 B (July 1, 2024)
Country: New Zealand
Sector: NZ Utilities
Industry: NZ Utilities—Renewable

103. Neoen SA

Company Profile: Neoen SA
Market Cap (USD): $6.31 B
Country: France
Sector: French Utilities
Industry: French Utilities—Renewable

104. Infraestructura Energética Nova, S.A.B. de C.V.

Company Profile: Infraestructura Energética Nova, S.A.B. de C.V.
Market Cap (USD): $6.25 B (July 1, 2023)
Country: Mexico
Sector: Mexican Utilities
Industry: Mexican Utilities—Regulated Gas

105. CPFL Energia SA

Company Profile: CPFL Energia SA
Market Cap (USD): $6.09 B
Country: Brazil
Sector: Brazilian Utilities
Industry: Brazilian Utilities—Regulated Electric

106. HK Electric Investments and HK Electric Investments Ltd

Company Profile: HK Electric Investments and HK Electric Investments Ltd
Market Cap (USD): $5.95 B
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Regulated Electric

107. IDACORP, Inc.

Company Profile: IDACORP, Inc.
Market Cap (USD): $5.78 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

108. YTL Corp Berhad

Company Profile: YTL Corp Berhad
Market Cap (USD): $5.75 B
Country: Malaysia
Sector: Malaysian Utilities
Industry: Malaysian Utilities—Diversified

109. Mercury NZ Limited

Company Profile: Mercury NZ Limited
Market Cap (USD): $5.75 B (July 1, 2024)
Country: New Zealand
Sector: NZ Utilities
Industry: NZ Utilities—Renewable

110. Shenergy Company Ltd

Company Profile: Shenergy Company Ltd
Market Cap (USD): $5.73 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Diversified

111. Equatorial Energia SA

Company Profile: Equatorial Energia SA
Market Cap (USD): $5.70 B
Country: Brazil
Sector: Brazilian Utilities
Industry: Brazilian Utilities—Regulated Electric

112. Companhia Energética de Minas Gerais

Company Profile: Companhia Energética de Minas Gerais
Market Cap (USD): $5.63 B
Country: Brazil
Sector: Brazilian Utilities
Industry: Brazilian Utilities—Diversified

113. Capital Power Corporation

Company Profile: Capital Power Corporation
Market Cap (USD): $5.62 B
Country: Canada
Sector: Canadian Utilities
Industry: Canadian Utilities—Independent Power Producers

114. Datang International Power Generation Co. Ltd

Company Profile: Datang International Power Generation Co. Ltd
Market Cap (USD): $5.57 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Independent Power Producers

115. Brookfield Infrastructure Corporation

Company Profile: Brookfield Infrastructure Corporation
Market Cap (USD): $5.26 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Gas

116. Canadian Utilities Limited

Company Profile: Canadian Utilities Limited
Market Cap (USD): $5.20 B
Country: Canada
Sector: Canadian Utilities
Industry: Canadian Utilities—Diversified

117. EVN AG

Company Profile: EVN AG
Market Cap (USD): $5.19 B (Feb. 1, 2022)
Country: Austria
Sector: Austria Utilities
Industry: Austria Utilities—Diversified

118. Hera S.p.A.

Company Profile: Hera S.p.A.
Market Cap (USD): $5.16 B
Country: Italy
Sector: Italian Utilities
Industry: Italian Utilities—Diversified

119. Elia Group SA/NV

Company Profile: Elia Group SA/NV
Market Cap (USD): $5.12 B
Country: Belgium
Sector: Belgian Utilities
Industry: Belgian Utilities—Regulated Electric

120. Pampa Energía SA

Company Profile: Pampa Energía SA
Market Cap (USD): $5.12 B
Country: Argentina
Sector: Argentinian Utilities
Industry: Argentinian Utilities—Regulated Electric

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