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
World Top Companies World Companies Analysis

Top Utilities Companies in the World as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
61 The Hong Kong and China Gas Company Ltd $17.36 B Hong Kong HK Utilities HK Utilities—Regulated Gas
62 Companhia de Saneamento Básico do Estado de São Paulo - SABESP $17.11 B Brazil Brazilian Utilities Brazilian Utilities—Regulated Water
63 Alliant Energy Corporation $16.86 B United States US Utilities US Utilities—Regulated Electric
64 Evergy, Inc. $16.82 B United States US Utilities US Utilities—Regulated Electric
65 Huaneng Power International, Inc. $16.60 B China Chinese Utilities Chinese Utilities—Independent Power Producers
66 Brookfield Infrastructure Partners L.P. $15.94 B Bermuda Bermuda Utilities Bermuda Utilities—Diversified
67 Saudi Electricity Company $15.83 B Saudi Arabia Saudi Arabian Utilities Saudi Arabian Utilities—Regulated Electric
68 EDP Renováveis, SA $15.53 B Spain Spanish Utilities Spanish Utilities—Renewable
69 SDIC Power Holdings CO. Ltd $15.00 B China Chinese Utilities Chinese Utilities—Renewable
70 Emera Incorporated $14.88 B Canada Canadian Utilities Canadian Utilities—Diversified
71 Elia Group SA/NV $14.35 B Belgium Belgian Utilities Belgian Utilities—Regulated Electric
72 Power Assets Holdings Ltd $14.25 B Hong Kong HK Utilities HK Utilities—Independent Power Producers
73 China Longyuan Power Group Corp Ltd $14.09 B China Chinese Utilities Chinese Utilities—Renewable
74 Tokyo Gas Co.,Ltd. $13.96 B Japan Japanese Utilities Japanese Utilities—Regulated Gas
75 Avangrid, Inc. $13.94 B

(Dec. 1, 2024)

 United States US Utilities US Utilities—Regulated Electric
76 Osaka Gas Co. Ltd $13.60 B Japan Japanese Utilities Japanese Utilities—Regulated Gas
77 Fortum Oyj $13.59 B

(July 1, 2024)

 Finland Finnish Utilities Finnish Utilities—Renewable
78 Edison S.p.A. $13.24 B Italy Italian Utilities Italian Utilities—Regulated Electric
79 GD Power Development Co.,Ltd $12.76 B China Chinese Utilities Chinese Utilities—Renewable
80 Chubu Electric Power Company, Inc. $11.76 B Japan Japanese Utilities Japanese Utilities—Diversified
81 Italgas S.p.A. $11.52 B Italy Italian Utilities Italian Utilities—Regulated Gas
82 Severn Trent plc $11.38 B United Kingdom UK Utilities UK Utilities—Regulated Water
83 CPFL Energia SA $11.27 B Brazil Brazilian Utilities Brazilian Utilities—Regulated Electric
84 BKW AG $11.21 B Switzerland Swiss Utilities Swiss Utilities—Renewable
85 United Utilities Group plc $11.06 B United Kingdom UK Utilities UK Utilities—Regulated Water
86 Essential Utilities, Inc. $10.94 B United States US Utilities US Utilities—Regulated Water
87 Enel Américas SA $10.77 B Chile Chilean Utilities Chilean Utilities—Regulated Electric
88 Centrica plc $10.65 B United Kingdom UK Utilities UK Utilities—Diversified
89 The AES Corporation $10.55 B United States US Utilities US Utilities—Diversified
90 Pinnacle West Capital Corporation $10.55 B United States US Utilities US Utilities—Regulated Electric

Top Utilities Companies in the World as of Jan. 01, 2026

61. 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

62. Companhia de Saneamento Básico do Estado de São Paulo - SABESP

Company Profile: Companhia de Saneamento Básico do Estado de São Paulo - SABESP
Market Cap (USD): $17.11 B
Country: Brazil
Sector: Brazilian Utilities
Industry: Brazilian Utilities—Regulated Water

63. Alliant Energy Corporation

Company Profile: Alliant Energy Corporation
Market Cap (USD): $16.86 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

64. Evergy, Inc.

Company Profile: Evergy, Inc.
Market Cap (USD): $16.82 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

65. Huaneng Power International, Inc.

Company Profile: Huaneng Power International, Inc.
Market Cap (USD): $16.60 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Independent Power Producers

66. Brookfield Infrastructure Partners L.P.

Company Profile: Brookfield Infrastructure Partners L.P.
Market Cap (USD): $15.94 B
Country: Bermuda
Sector: Bermuda Utilities
Industry: Bermuda Utilities—Diversified

67. Saudi Electricity Company

Company Profile: Saudi Electricity Company
Market Cap (USD): $15.83 B
Country: Saudi Arabia
Sector: Saudi Arabian Utilities
Industry: Saudi Arabian Utilities—Regulated Electric

68. EDP Renováveis, SA

Company Profile: EDP Renováveis, SA
Market Cap (USD): $15.53 B
Country: Spain
Sector: Spanish Utilities
Industry: Spanish Utilities—Renewable

69. SDIC Power Holdings CO. Ltd

Company Profile: SDIC Power Holdings CO. Ltd
Market Cap (USD): $15.00 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Renewable

70. Emera Incorporated

Company Profile: Emera Incorporated
Market Cap (USD): $14.88 B
Country: Canada
Sector: Canadian Utilities
Industry: Canadian Utilities—Diversified

71. Elia Group SA/NV

Company Profile: Elia Group SA/NV
Market Cap (USD): $14.35 B
Country: Belgium
Sector: Belgian Utilities
Industry: Belgian Utilities—Regulated Electric

72. 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

73. China Longyuan Power Group Corp Ltd

Company Profile: China Longyuan Power Group Corp Ltd
Market Cap (USD): $14.09 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Renewable

74. Tokyo Gas Co.,Ltd.

Company Profile: Tokyo Gas Co.,Ltd.
Market Cap (USD): $13.96 B
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Regulated Gas

75. Avangrid, Inc.

Company Profile: Avangrid, Inc.
Market Cap (USD): $13.94 B (Dec. 1, 2024)
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

76. Osaka Gas Co. Ltd

Company Profile: Osaka Gas Co. Ltd
Market Cap (USD): $13.60 B
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Regulated Gas

77. Fortum Oyj

Company Profile: Fortum Oyj
Market Cap (USD): $13.59 B (July 1, 2024)
Country: Finland
Sector: Finnish Utilities
Industry: Finnish Utilities—Renewable

78. Edison S.p.A.

Company Profile: Edison S.p.A.
Market Cap (USD): $13.24 B
Country: Italy
Sector: Italian Utilities
Industry: Italian Utilities—Regulated Electric

79. GD Power Development Co.,Ltd

Company Profile: GD Power Development Co.,Ltd
Market Cap (USD): $12.76 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Renewable

80. Chubu Electric Power Company, Inc.

Company Profile: Chubu Electric Power Company, Inc.
Market Cap (USD): $11.76 B
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Diversified

81. Italgas S.p.A.

Company Profile: Italgas S.p.A.
Market Cap (USD): $11.52 B
Country: Italy
Sector: Italian Utilities
Industry: Italian Utilities—Regulated Gas

82. Severn Trent plc

Company Profile: Severn Trent plc
Market Cap (USD): $11.38 B
Country: United Kingdom
Sector: UK Utilities
Industry: UK Utilities—Regulated Water

83. CPFL Energia SA

Company Profile: CPFL Energia SA
Market Cap (USD): $11.27 B
Country: Brazil
Sector: Brazilian Utilities
Industry: Brazilian Utilities—Regulated Electric

84. BKW AG

Company Profile: BKW AG
Market Cap (USD): $11.21 B
Country: Switzerland
Sector: Swiss Utilities
Industry: Swiss Utilities—Renewable

85. United Utilities Group plc

Company Profile: United Utilities Group plc
Market Cap (USD): $11.06 B
Country: United Kingdom
Sector: UK Utilities
Industry: UK Utilities—Regulated Water

86. Essential Utilities, Inc.

Company Profile: Essential Utilities, Inc.
Market Cap (USD): $10.94 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Water

87. Enel Américas SA

Company Profile: Enel Américas SA
Market Cap (USD): $10.77 B
Country: Chile
Sector: Chilean Utilities
Industry: Chilean Utilities—Regulated Electric

88. Centrica plc

Company Profile: Centrica plc
Market Cap (USD): $10.65 B
Country: United Kingdom
Sector: UK Utilities
Industry: UK Utilities—Diversified

89. The AES Corporation

Company Profile: The AES Corporation
Market Cap (USD): $10.55 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

90. Pinnacle West Capital Corporation

Company Profile: Pinnacle West Capital Corporation
Market Cap (USD): $10.55 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

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