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 Jul. 01, 2025

Rank Company Market Cap (USD) Country Sector Industry
151 Kyushu Electric Power Company, Inc. $4.18 B Japan Japanese Utilities Japanese Utilities—Diversified
152 TAURON Polska Energia SA $4.15 B Poland Polish Utilities Polish Utilities—Renewable
153 Black Hills Corporation $4.13 B United States US Utilities US Utilities—Diversified
154 Enagás, SA $4.09 B Spain Spanish Utilities Spanish Utilities—Regulated Gas
155 Energisa SA $4.04 B Brazil Brazilian Utilities Brazilian Utilities—Renewable
156 Enel Generación Chile SA $3.97 B Chile Chilean Utilities Chilean Utilities—Renewable
157 Pampa Energía SA $3.90 B Argentina Argentinian Utilities Argentinian Utilities—Regulated Electric
158 Iren SpA $3.88 B Italy Italian Utilities Italian Utilities—Diversified
159 Inner Mongolia MengDian HuaNeng Thermal Power Corp Ltd $3.81 B China Chinese Utilities Chinese Utilities—Independent Power Producers
160 Fujian Funeng Co. Ltd $3.79 B China Chinese Utilities Chinese Utilities—Diversified
161 PNM Resources, Inc. $3.77 B United States US Utilities US Utilities—Regulated Electric
162 ALLETE, Inc. $3.76 B United States US Utilities US Utilities—Diversified
163 CTEEP - Companhia de Transmissao de Energia Eletrica Paulista SA $3.74 B Brazil Brazilian Utilities Brazilian Utilities—Regulated Electric
164 Tohoku Electric Power Company, Inc. $3.71 B Japan Japanese Utilities Japanese Utilities—Renewable
165 Shanghai Electric Power Company Ltd $3.51 B China Chinese Utilities Chinese Utilities—Renewable
166 China Suntien Green Energy Corp Ltd $3.50 B China Chinese Utilities Chinese Utilities—Diversified
167 Rubis $3.39 B France French Utilities French Utilities—Regulated Gas
168 Otter Tail Corporation $3.34 B United States US Utilities US Utilities—Diversified
169 Drax Group plc $3.32 B United Kingdom UK Utilities UK Utilities—Renewable
170 MGE Energy, Inc. $3.29 B United States US Utilities US Utilities—Diversified
171 ERG S.p.A. $3.27 B Italy Italian Utilities Italian Utilities—Renewable
172 Alabama Power Co. $3.21 B

(June 1, 2022)

 United States US Utilities US Utilities—Regulated Electric
173 Electric Power Development Co. Ltd $3.19 B Japan Japanese Utilities Japanese Utilities—Renewable
174 NorthWestern Corporation $3.19 B United States US Utilities US Utilities—Diversified
175 Pennon Group plc $3.18 B United Kingdom UK Utilities UK Utilities—Regulated Water
176 TransAlta Corporation $3.15 B Canada Canadian Utilities Canadian Utilities—Independent Power Producers
177 Chongqing Water Group Co.,Ltd. $3.14 B China Chinese Utilities Chinese Utilities—Regulated Water
178 Guangzhou Development Group, Inc. $3.12 B China Chinese Utilities Chinese Utilities—Regulated Electric
179 Falck Renewables S.p.A. $3.12 B

(June 1, 2023)

 Italy Italian Utilities Italian Utilities—Renewable
180 Beijing Enterprises Water Group Ltd $3.12 B Hong Kong HK Utilities HK Utilities—Regulated Water

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

151. Kyushu Electric Power Company, Inc.

Company Profile: Kyushu Electric Power Company, Inc.
Market Cap (USD): $4.18 B
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Diversified

152. TAURON Polska Energia SA

Company Profile: TAURON Polska Energia SA
Market Cap (USD): $4.15 B
Country: Poland
Sector: Polish Utilities
Industry: Polish Utilities—Renewable

153. Black Hills Corporation

Company Profile: Black Hills Corporation
Market Cap (USD): $4.13 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

154. Enagás, SA

Company Profile: Enagás, SA
Market Cap (USD): $4.09 B
Country: Spain
Sector: Spanish Utilities
Industry: Spanish Utilities—Regulated Gas

155. Energisa SA

Company Profile: Energisa SA
Market Cap (USD): $4.04 B
Country: Brazil
Sector: Brazilian Utilities
Industry: Brazilian Utilities—Renewable

156. Enel Generación Chile SA

Company Profile: Enel Generación Chile SA
Market Cap (USD): $3.97 B
Country: Chile
Sector: Chilean Utilities
Industry: Chilean Utilities—Renewable

157. Pampa Energía SA

Company Profile: Pampa Energía SA
Market Cap (USD): $3.90 B
Country: Argentina
Sector: Argentinian Utilities
Industry: Argentinian Utilities—Regulated Electric

158. Iren SpA

Company Profile: Iren SpA
Market Cap (USD): $3.88 B
Country: Italy
Sector: Italian Utilities
Industry: Italian Utilities—Diversified

159. Inner Mongolia MengDian HuaNeng Thermal Power Corp Ltd

Company Profile: Inner Mongolia MengDian HuaNeng Thermal Power Corp Ltd
Market Cap (USD): $3.81 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Independent Power Producers

160. Fujian Funeng Co. Ltd

Company Profile: Fujian Funeng Co. Ltd
Market Cap (USD): $3.79 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Diversified

161. PNM Resources, Inc.

Company Profile: PNM Resources, Inc.
Market Cap (USD): $3.77 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

162. ALLETE, Inc.

Company Profile: ALLETE, Inc.
Market Cap (USD): $3.76 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

163. CTEEP - Companhia de Transmissao de Energia Eletrica Paulista SA

Company Profile: CTEEP - Companhia de Transmissao de Energia Eletrica Paulista SA
Market Cap (USD): $3.74 B
Country: Brazil
Sector: Brazilian Utilities
Industry: Brazilian Utilities—Regulated Electric

164. Tohoku Electric Power Company, Inc.

Company Profile: Tohoku Electric Power Company, Inc.
Market Cap (USD): $3.71 B
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Renewable

165. Shanghai Electric Power Company Ltd

Company Profile: Shanghai Electric Power Company Ltd
Market Cap (USD): $3.51 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Renewable

166. China Suntien Green Energy Corp Ltd

Company Profile: China Suntien Green Energy Corp Ltd
Market Cap (USD): $3.50 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Diversified

167. Rubis

Company Profile: Rubis
Market Cap (USD): $3.39 B
Country: France
Sector: French Utilities
Industry: French Utilities—Regulated Gas

168. Otter Tail Corporation

Company Profile: Otter Tail Corporation
Market Cap (USD): $3.34 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

169. Drax Group plc

Company Profile: Drax Group plc
Market Cap (USD): $3.32 B
Country: United Kingdom
Sector: UK Utilities
Industry: UK Utilities—Renewable

170. MGE Energy, Inc.

Company Profile: MGE Energy, Inc.
Market Cap (USD): $3.29 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

171. ERG S.p.A.

Company Profile: ERG S.p.A.
Market Cap (USD): $3.27 B
Country: Italy
Sector: Italian Utilities
Industry: Italian Utilities—Renewable

172. Alabama Power Co.

Company Profile: Alabama Power Co.
Market Cap (USD): $3.21 B (June 1, 2022)
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

173. Electric Power Development Co. Ltd

Company Profile: Electric Power Development Co. Ltd
Market Cap (USD): $3.19 B
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Renewable

174. NorthWestern Corporation

Company Profile: NorthWestern Corporation
Market Cap (USD): $3.19 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

175. Pennon Group plc

Company Profile: Pennon Group plc
Market Cap (USD): $3.18 B
Country: United Kingdom
Sector: UK Utilities
Industry: UK Utilities—Regulated Water

176. TransAlta Corporation

Company Profile: TransAlta Corporation
Market Cap (USD): $3.15 B
Country: Canada
Sector: Canadian Utilities
Industry: Canadian Utilities—Independent Power Producers

177. Chongqing Water Group Co.,Ltd.

Company Profile: Chongqing Water Group Co.,Ltd.
Market Cap (USD): $3.14 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Water

178. Guangzhou Development Group, Inc.

Company Profile: Guangzhou Development Group, Inc.
Market Cap (USD): $3.12 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Electric

179. Falck Renewables S.p.A.

Company Profile: Falck Renewables S.p.A.
Market Cap (USD): $3.12 B (June 1, 2023)
Country: Italy
Sector: Italian Utilities
Industry: Italian Utilities—Renewable

180. Beijing Enterprises Water Group Ltd

Company Profile: Beijing Enterprises Water Group Ltd
Market Cap (USD): $3.12 B
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Regulated Water

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