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
301 Sichuan Guangan AAAPublic Co.,Ltd $915.8 M China Chinese Utilities Chinese Utilities—Regulated Electric
302 MetroGAS SA $914.1 M Argentina Argentinian Utilities Argentinian Utilities—Regulated Gas
303 B.Grimm Power Public Company Ltd $900.9 M Thailand Thai Utilities Thai Utilities—Independent Power Producers
304 Irkutskenergo PJSC $878.1 M

(Feb. 1, 2022)

 Russia Russian Utilities Russian Utilities—Regulated Electric
305 Doral Group Renewable Energy Resources Ltd $871.7 M Israel Israeli Utilities Israeli Utilities—Renewable
306 Guangxi Guidong Electric Power Co. Ltd $859.3 M China Chinese Utilities Chinese Utilities—Renewable
307 Unitil Corporation $854.0 M United States US Utilities US Utilities—Diversified
308 Audax Renovables, SA $842.7 M Spain Spanish Utilities Spanish Utilities—Renewable
309 Sichuan Mingxing Electric Power Co. Ltd $842.0 M China Chinese Utilities Chinese Utilities—Diversified
310 Equatorial Maranhao Distribuidora de Energia SA $830.2 M Brazil Brazilian Utilities Brazilian Utilities—Regulated Electric
311 Companhia Estadual de Geracao e Transmissao de Energia Eletrica - CEEE-GT $799.4 M

(May 1, 2022)

 Brazil Brazilian Utilities Brazilian Utilities—Regulated Electric
312 Arendals Fossekompani A-S $796.8 M

(July 1, 2024)

 Norway Norway Utilities Norway Utilities—Renewable
313 Qian Jiang Water Resources Development Co;Ltd $794.6 M China Chinese Utilities Chinese Utilities—Regulated Water
314 Ascopiave S.p.A. $779.6 M Italy Italian Utilities Italian Utilities—Regulated Gas
315 Longyan Zhuoyue New Energy Co. Ltd $778.9 M China Chinese Utilities Chinese Utilities—Renewable
316 Compañía de Transporte de Energía Eléctrica en Alta Tensión Transener SA $767.2 M Argentina Argentinian Utilities Argentinian Utilities—Regulated Electric
317 Energiekontor AG $767.2 M Germany German Utilities German Utilities—Renewable
318 Sichuan Xichang Electric Power Co.,Ltd. $753.1 M China Chinese Utilities Chinese Utilities—Regulated Electric
319 Shinfox Energy Co. Ltd $751.2 M Taiwan Taiwanese Utilities Taiwanese Utilities—Renewable
320 Guangdong Meiyan Jixiang Hydropower Co. Ltd $747.2 M China Chinese Utilities Chinese Utilities—Renewable
321 Meshek Energy - Renewable Energies Ltd $747.1 M Israel Israeli Utilities Israeli Utilities—Renewable
322 Aygaz A.S. $745.6 M Turkey Turkish Utilities Turkish Utilities—Regulated Gas
323 Capex SA $741.3 M Argentina Argentinian Utilities Argentinian Utilities—Regulated Electric
324 Jiangsu Jiangnan Water Co. Ltd $738.9 M China Chinese Utilities Chinese Utilities—Regulated Water
325 Athens Water Supply and Sewerage Company SA $724.4 M Greece Greece Utilities Greece Utilities—Regulated Water
326 Liaoning Hongyang Energy Resource Invest Co.,Ltd $721.5 M China Chinese Utilities Chinese Utilities—Regulated Electric
327 Heilongjiang Interchina Water Treatment Co.,Ltd. $720.8 M China Chinese Utilities Chinese Utilities—Regulated Water
328 Ningbo Energy Group Co.,Ltd. $720.7 M China Chinese Utilities Chinese Utilities—Regulated Electric
329 Shenyang Jinshan Energy Co. Ltd $719.5 M China Chinese Utilities Chinese Utilities—Diversified
330 Beijing Water Business Doctor Co. Ltd $697.3 M China Chinese Utilities Chinese Utilities—Regulated Water

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

301. Sichuan Guangan AAAPublic Co.,Ltd

Company Profile: Sichuan Guangan AAAPublic Co.,Ltd
Market Cap (USD): $915.8 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Electric

302. MetroGAS SA

Company Profile: MetroGAS SA
Market Cap (USD): $914.1 M
Country: Argentina
Sector: Argentinian Utilities
Industry: Argentinian Utilities—Regulated Gas

303. B.Grimm Power Public Company Ltd

Company Profile: B.Grimm Power Public Company Ltd
Market Cap (USD): $900.9 M
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Independent Power Producers

304. Irkutskenergo PJSC

Company Profile: Irkutskenergo PJSC
Market Cap (USD): $878.1 M (Feb. 1, 2022)
Country: Russia
Sector: Russian Utilities
Industry: Russian Utilities—Regulated Electric

305. Doral Group Renewable Energy Resources Ltd

Company Profile: Doral Group Renewable Energy Resources Ltd
Market Cap (USD): $871.7 M
Country: Israel
Sector: Israeli Utilities
Industry: Israeli Utilities—Renewable

306. Guangxi Guidong Electric Power Co. Ltd

Company Profile: Guangxi Guidong Electric Power Co. Ltd
Market Cap (USD): $859.3 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Renewable

307. Unitil Corporation

Company Profile: Unitil Corporation
Market Cap (USD): $854.0 M
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

308. Audax Renovables, SA

Company Profile: Audax Renovables, SA
Market Cap (USD): $842.7 M
Country: Spain
Sector: Spanish Utilities
Industry: Spanish Utilities—Renewable

309. Sichuan Mingxing Electric Power Co. Ltd

Company Profile: Sichuan Mingxing Electric Power Co. Ltd
Market Cap (USD): $842.0 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Diversified

310. Equatorial Maranhao Distribuidora de Energia SA

Company Profile: Equatorial Maranhao Distribuidora de Energia SA
Market Cap (USD): $830.2 M
Country: Brazil
Sector: Brazilian Utilities
Industry: Brazilian Utilities—Regulated Electric

311. Companhia Estadual de Geracao e Transmissao de Energia Eletrica - CEEE-GT

Company Profile: Companhia Estadual de Geracao e Transmissao de Energia Eletrica - CEEE-GT
Market Cap (USD): $799.4 M (May 1, 2022)
Country: Brazil
Sector: Brazilian Utilities
Industry: Brazilian Utilities—Regulated Electric

312. Arendals Fossekompani A-S

Company Profile: Arendals Fossekompani A-S
Market Cap (USD): $796.8 M (July 1, 2024)
Country: Norway
Sector: Norway Utilities
Industry: Norway Utilities—Renewable

313. Qian Jiang Water Resources Development Co;Ltd

Company Profile: Qian Jiang Water Resources Development Co;Ltd
Market Cap (USD): $794.6 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Water

314. Ascopiave S.p.A.

Company Profile: Ascopiave S.p.A.
Market Cap (USD): $779.6 M
Country: Italy
Sector: Italian Utilities
Industry: Italian Utilities—Regulated Gas

315. Longyan Zhuoyue New Energy Co. Ltd

Company Profile: Longyan Zhuoyue New Energy Co. Ltd
Market Cap (USD): $778.9 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Renewable

316. 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): $767.2 M
Country: Argentina
Sector: Argentinian Utilities
Industry: Argentinian Utilities—Regulated Electric

317. Energiekontor AG

Company Profile: Energiekontor AG
Market Cap (USD): $767.2 M
Country: Germany
Sector: German Utilities
Industry: German Utilities—Renewable

318. Sichuan Xichang Electric Power Co.,Ltd.

Company Profile: Sichuan Xichang Electric Power Co.,Ltd.
Market Cap (USD): $753.1 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Electric

319. Shinfox Energy Co. Ltd

Company Profile: Shinfox Energy Co. Ltd
Market Cap (USD): $751.2 M
Country: Taiwan
Sector: Taiwanese Utilities
Industry: Taiwanese Utilities—Renewable

320. Guangdong Meiyan Jixiang Hydropower Co. Ltd

Company Profile: Guangdong Meiyan Jixiang Hydropower Co. Ltd
Market Cap (USD): $747.2 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Renewable

321. Meshek Energy - Renewable Energies Ltd

Company Profile: Meshek Energy - Renewable Energies Ltd
Market Cap (USD): $747.1 M
Country: Israel
Sector: Israeli Utilities
Industry: Israeli Utilities—Renewable

322. Aygaz A.S.

Company Profile: Aygaz A.S.
Market Cap (USD): $745.6 M
Country: Turkey
Sector: Turkish Utilities
Industry: Turkish Utilities—Regulated Gas

323. Capex SA

Company Profile: Capex SA
Market Cap (USD): $741.3 M
Country: Argentina
Sector: Argentinian Utilities
Industry: Argentinian Utilities—Regulated Electric

324. Jiangsu Jiangnan Water Co. Ltd

Company Profile: Jiangsu Jiangnan Water Co. Ltd
Market Cap (USD): $738.9 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Water

325. Athens Water Supply and Sewerage Company SA

Company Profile: Athens Water Supply and Sewerage Company SA
Market Cap (USD): $724.4 M
Country: Greece
Sector: Greece Utilities
Industry: Greece Utilities—Regulated Water

326. Liaoning Hongyang Energy Resource Invest Co.,Ltd

Company Profile: Liaoning Hongyang Energy Resource Invest Co.,Ltd
Market Cap (USD): $721.5 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Electric

327. Heilongjiang Interchina Water Treatment Co.,Ltd.

Company Profile: Heilongjiang Interchina Water Treatment Co.,Ltd.
Market Cap (USD): $720.8 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Water

328. Ningbo Energy Group Co.,Ltd.

Company Profile: Ningbo Energy Group Co.,Ltd.
Market Cap (USD): $720.7 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Electric

329. Shenyang Jinshan Energy Co. Ltd

Company Profile: Shenyang Jinshan Energy Co. Ltd
Market Cap (USD): $719.5 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Diversified

330. Beijing Water Business Doctor Co. Ltd

Company Profile: Beijing Water Business Doctor Co. Ltd
Market Cap (USD): $697.3 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Water

Stay in touch