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
271 CGN New Energy Holdings Co. Ltd $1.45 B Hong Kong HK Utilities HK Utilities—Independent Power Producers
272 Telecom Plus plc $1.44 B United Kingdom UK Utilities UK Utilities—Diversified
273 Energiedienst Holding AG $1.42 B

(July 1, 2024)

 Switzerland Swiss Utilities Swiss Utilities—Renewable
274 CESP - Companhia Energetica de Sao Paulo $1.41 B

(Feb. 1, 2022)

 Brazil Brazilian Utilities Brazilian Utilities—Renewable
275 Empresa Distribuidora y Comercializadora Norte Sociedad Anónima $1.40 B Argentina Argentinian Utilities Argentinian Utilities—Regulated Electric
276 Hokuriku Electric Power Company $1.36 B Japan Japanese Utilities Japanese Utilities—Renewable
277 Trustpower Ltd $1.35 B

(July 1, 2022)

 New Zealand NZ Utilities NZ Utilities—Renewable
278 Xinyi Energy Holdings Ltd $1.29 B China Chinese Utilities Chinese Utilities—Renewable
279 Voltalia SA $1.26 B France French Utilities French Utilities—Renewable
280 Banpu Power Public Company Ltd $1.25 B Thailand Thai Utilities Thai Utilities—Independent Power Producers
281 Alkhorayef Water & Power Technologies $1.25 B Saudi Arabia Saudi Arabian Utilities Saudi Arabian Utilities—Regulated Water
282 Suburban Propane Partners, L.P. $1.24 B United States US Utilities US Utilities—Regulated Gas
283 Chengdu Gas Group Corp Ltd $1.23 B China Chinese Utilities Chinese Utilities—Regulated Gas
284 Chongqing Gas Group Corp Ltd $1.23 B China Chinese Utilities Chinese Utilities—Regulated Gas
285 China Water Affairs Group Ltd $1.23 B Hong Kong HK Utilities HK Utilities—Regulated Water
286 AES Brasil Energia SA $1.21 B

(July 1, 2024)

 Brazil Brazilian Utilities Brazilian Utilities—Renewable
287 Public Joint-Stock Company Unipro $1.21 B

(July 1, 2025)

 Russia Russian Utilities Russian Utilities—Independent Power Producers
288 Alerion Clean Power S.p.A. $1.17 B Italy Italian Utilities Italian Utilities—Renewable
289 Superior Plus Corp. $1.15 B Canada Canadian Utilities Canadian Utilities—Regulated Gas
290 TTW PCL $1.15 B Thailand Thai Utilities Thai Utilities—Regulated Water
291 Kuban power and electrification public joint stock company $1.14 B

(July 1, 2024)

 Russia Russian Utilities Russian Utilities—Regulated Electric
292 B.Grimm Power Public Company Ltd $1.13 B Thailand Thai Utilities Thai Utilities—Independent Power Producers
293 Inversiones Aguas Metropolitanas SA $1.12 B Chile Chilean Utilities Chilean Utilities—Regulated Water
294 Guizhou Gas Group Corp Ltd $1.09 B China Chinese Utilities Chinese Utilities—Regulated Gas
295 Longyan Zhuoyue New Energy Co. Ltd $1.07 B China Chinese Utilities Chinese Utilities—Renewable
296 Mosenergo PJSC $1.06 B

(July 1, 2025)

 Russia Russian Utilities Russian Utilities—Independent Power Producers
297 Compañía de Transporte de Energía Eléctrica en Alta Tensión Transener SA $1.06 B Argentina Argentinian Utilities Argentinian Utilities—Regulated Electric
298 Zhongyu Gas Holdings Ltd $1.04 B Hong Kong HK Utilities HK Utilities—Regulated Gas
299 Aygaz A.S. $1.01 B Turkey Turkish Utilities Turkish Utilities—Regulated Gas
300 Solarpack Corp Tecnologica SA $994.7 M

(Dec. 1, 2021)

 Spain Spanish Utilities Spanish Utilities—Renewable

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

271. 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

272. Telecom Plus plc

Company Profile: Telecom Plus plc
Market Cap (USD): $1.44 B
Country: United Kingdom
Sector: UK Utilities
Industry: UK Utilities—Diversified

273. Energiedienst Holding AG

Company Profile: Energiedienst Holding AG
Market Cap (USD): $1.42 B (July 1, 2024)
Country: Switzerland
Sector: Swiss Utilities
Industry: Swiss Utilities—Renewable

274. CESP - Companhia Energetica de Sao Paulo

Company Profile: CESP - Companhia Energetica de Sao Paulo
Market Cap (USD): $1.41 B (Feb. 1, 2022)
Country: Brazil
Sector: Brazilian Utilities
Industry: Brazilian Utilities—Renewable

275. Empresa Distribuidora y Comercializadora Norte Sociedad Anónima

Company Profile: Empresa Distribuidora y Comercializadora Norte Sociedad Anónima
Market Cap (USD): $1.40 B
Country: Argentina
Sector: Argentinian Utilities
Industry: Argentinian Utilities—Regulated Electric

276. Hokuriku Electric Power Company

Company Profile: Hokuriku Electric Power Company
Market Cap (USD): $1.36 B
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Renewable

277. Trustpower Ltd

Company Profile: Trustpower Ltd
Market Cap (USD): $1.35 B (July 1, 2022)
Country: New Zealand
Sector: NZ Utilities
Industry: NZ Utilities—Renewable

278. Xinyi Energy Holdings Ltd

Company Profile: Xinyi Energy Holdings Ltd
Market Cap (USD): $1.29 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Renewable

279. Voltalia SA

Company Profile: Voltalia SA
Market Cap (USD): $1.26 B
Country: France
Sector: French Utilities
Industry: French Utilities—Renewable

280. Banpu Power Public Company Ltd

Company Profile: Banpu Power Public Company Ltd
Market Cap (USD): $1.25 B
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Independent Power Producers

281. Alkhorayef Water & Power Technologies

Company Profile: Alkhorayef Water & Power Technologies
Market Cap (USD): $1.25 B
Country: Saudi Arabia
Sector: Saudi Arabian Utilities
Industry: Saudi Arabian Utilities—Regulated Water

282. Suburban Propane Partners, L.P.

Company Profile: Suburban Propane Partners, L.P.
Market Cap (USD): $1.24 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Gas

283. Chengdu Gas Group Corp Ltd

Company Profile: Chengdu Gas Group Corp Ltd
Market Cap (USD): $1.23 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Gas

284. Chongqing Gas Group Corp Ltd

Company Profile: Chongqing Gas Group Corp Ltd
Market Cap (USD): $1.23 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Gas

285. 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

286. AES Brasil Energia SA

Company Profile: AES Brasil Energia SA
Market Cap (USD): $1.21 B (July 1, 2024)
Country: Brazil
Sector: Brazilian Utilities
Industry: Brazilian Utilities—Renewable

287. Public Joint-Stock Company Unipro

Company Profile: Public Joint-Stock Company Unipro
Market Cap (USD): $1.21 B (July 1, 2025)
Country: Russia
Sector: Russian Utilities
Industry: Russian Utilities—Independent Power Producers

288. Alerion Clean Power S.p.A.

Company Profile: Alerion Clean Power S.p.A.
Market Cap (USD): $1.17 B
Country: Italy
Sector: Italian Utilities
Industry: Italian Utilities—Renewable

289. Superior Plus Corp.

Company Profile: Superior Plus Corp.
Market Cap (USD): $1.15 B
Country: Canada
Sector: Canadian Utilities
Industry: Canadian Utilities—Regulated Gas

290. TTW PCL

Company Profile: TTW PCL
Market Cap (USD): $1.15 B
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Regulated Water

291. Kuban power and electrification public joint stock company

Company Profile: Kuban power and electrification public joint stock company
Market Cap (USD): $1.14 B (July 1, 2024)
Country: Russia
Sector: Russian Utilities
Industry: Russian Utilities—Regulated Electric

292. B.Grimm Power Public Company Ltd

Company Profile: B.Grimm Power Public Company Ltd
Market Cap (USD): $1.13 B
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Independent Power Producers

293. Inversiones Aguas Metropolitanas SA

Company Profile: Inversiones Aguas Metropolitanas SA
Market Cap (USD): $1.12 B
Country: Chile
Sector: Chilean Utilities
Industry: Chilean Utilities—Regulated Water

294. Guizhou Gas Group Corp Ltd

Company Profile: Guizhou Gas Group Corp Ltd
Market Cap (USD): $1.09 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Gas

295. Longyan Zhuoyue New Energy Co. Ltd

Company Profile: Longyan Zhuoyue New Energy Co. Ltd
Market Cap (USD): $1.07 B
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Renewable

296. Mosenergo PJSC

Company Profile: Mosenergo PJSC
Market Cap (USD): $1.06 B (July 1, 2025)
Country: Russia
Sector: Russian Utilities
Industry: Russian Utilities—Independent Power Producers

297. Compañía de Transporte de Energía Eléctrica en Alta Tensión Transener SA

Company Profile: Compañía de Transporte de Energía Eléctrica en Alta Tensión Transener SA
Market Cap (USD): $1.06 B
Country: Argentina
Sector: Argentinian Utilities
Industry: Argentinian Utilities—Regulated Electric

298. 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

299. Aygaz A.S.

Company Profile: Aygaz A.S.
Market Cap (USD): $1.01 B
Country: Turkey
Sector: Turkish Utilities
Industry: Turkish Utilities—Regulated Gas

300. Solarpack Corp Tecnologica SA

Company Profile: Solarpack Corp Tecnologica SA
Market Cap (USD): $994.7 M (Dec. 1, 2021)
Country: Spain
Sector: Spanish Utilities
Industry: Spanish Utilities—Renewable

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