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
331 Liaoning Hongyang Energy Resource Invest Co.,Ltd $695.4 M China Chinese Utilities Chinese Utilities—Regulated Electric
332 Sichuan Xichang Electric Power Co.,Ltd. $689.6 M China Chinese Utilities Chinese Utilities—Regulated Electric
333 Empresa Metropolitana de Aguas e Energia SA $688.7 M Brazil Brazilian Utilities Brazilian Utilities—Diversified
334 Dayu Water-saving Group Co. Ltd $673.3 M China Chinese Utilities Chinese Utilities—Regulated Water
335 PT Cikarang Listrindo Tbk $668.3 M Indonesia Indonesian Utilities Indonesian Utilities—Independent Power Producers
336 Companhia Energética do Rio Grande do Norte - COSERN $660.7 M

(July 1, 2024)

 Brazil Brazilian Utilities Brazilian Utilities—Regulated Electric
337 Camuzzi Gas Pampeana SA $649.7 M Argentina Argentinian Utilities Argentinian Utilities—Regulated Gas
338 First Philippine Holdings Corp $648.4 M

(July 1, 2024)

 Philippines Philippines Utilities Philippines Utilities—Regulated Electric
339 BCPG Public Company Ltd $646.5 M Thailand Thai Utilities Thai Utilities—Renewable
340 Premium Water Holdings,Inc. $636.6 M Japan Japanese Utilities Japanese Utilities—Regulated Water
341 Guangxi Nanning Waterworks Co. Ltd $628.1 M China Chinese Utilities Chinese Utilities—Regulated Water
342 Enel Distribucion Chile SA $626.3 M Chile Chilean Utilities Chilean Utilities—Regulated Electric
343 K&O Energy Group, Inc. $625.0 M Japan Japanese Utilities Japanese Utilities—Regulated Gas
344 Energy Absolute Public Company Ltd $617.5 M Thailand Thai Utilities Thai Utilities—Renewable
345 Compañía General de Electricidad SA $617.0 M Chile Chilean Utilities Chilean Utilities—Diversified
346 Energiekontor AG $616.0 M Germany German Utilities German Utilities—Renewable
347 Suwen Electric Energy Technology Co.,Ltd. $616.0 M China Chinese Utilities Chinese Utilities—Regulated Electric
348 Public Joint Stock Company Interregional Distribution Grid Company of Siberia $614.3 M

(July 1, 2025)

 Russia Russian Utilities Russian Utilities—Regulated Electric
349 OGK-2 PJSC $609.6 M

(July 1, 2025)

 Russia Russian Utilities Russian Utilities—Independent Power Producers
350 Shenyang Jinshan Energy Co. Ltd $606.7 M China Chinese Utilities Chinese Utilities—Diversified
351 IDGC of Centre and Volga Region PJSC $605.1 M

(July 1, 2025)

 Russia Russian Utilities Russian Utilities—Regulated Electric
352 Sinoma Energy Conservation Ltd $593.5 M China Chinese Utilities Chinese Utilities—Renewable
353 CK Power Public Company Ltd $588.2 M Thailand Thai Utilities Thai Utilities—Renewable
354 Shizuoka Gas Co. Ltd $581.1 M Japan Japanese Utilities Japanese Utilities—Regulated Gas
355 Caribbean Utilities Company, Ltd. $580.4 M Cayman Islands Cayman Islands Utilities Cayman Islands Utilities—Regulated Electric
356 Heilongjiang Interchina Water Treatment Co.,Ltd. $579.7 M China Chinese Utilities Chinese Utilities—Regulated Water
357 Fujian Haixia Environmental Protection Group Co.,Ltd. $579.4 M China Chinese Utilities Chinese Utilities—Regulated Water
358 Beijing Enterprises Clean Energy Group Ltd $577.3 M Hong Kong HK Utilities HK Utilities—Independent Power Producers
359 Moscow United Electric Grid Co PJSC $566.4 M

(Jan. 1, 2025)

 Russia Russian Utilities Russian Utilities—Regulated Electric
360 WHA Utilities and Power Public Company Ltd $565.6 M Thailand Thai Utilities Thai Utilities—Regulated Water

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

331. Liaoning Hongyang Energy Resource Invest Co.,Ltd

Company Profile: Liaoning Hongyang Energy Resource Invest Co.,Ltd
Market Cap (USD): $695.4 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Electric

332. Sichuan Xichang Electric Power Co.,Ltd.

Company Profile: Sichuan Xichang Electric Power Co.,Ltd.
Market Cap (USD): $689.6 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Electric

333. Empresa Metropolitana de Aguas e Energia SA

Company Profile: Empresa Metropolitana de Aguas e Energia SA
Market Cap (USD): $688.7 M
Country: Brazil
Sector: Brazilian Utilities
Industry: Brazilian Utilities—Diversified

334. Dayu Water-saving Group Co. Ltd

Company Profile: Dayu Water-saving Group Co. Ltd
Market Cap (USD): $673.3 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Water

335. PT Cikarang Listrindo Tbk

Company Profile: PT Cikarang Listrindo Tbk
Market Cap (USD): $668.3 M
Country: Indonesia
Sector: Indonesian Utilities
Industry: Indonesian Utilities—Independent Power Producers

336. Companhia Energética do Rio Grande do Norte - COSERN

Company Profile: Companhia Energética do Rio Grande do Norte - COSERN
Market Cap (USD): $660.7 M (July 1, 2024)
Country: Brazil
Sector: Brazilian Utilities
Industry: Brazilian Utilities—Regulated Electric

337. Camuzzi Gas Pampeana SA

Company Profile: Camuzzi Gas Pampeana SA
Market Cap (USD): $649.7 M
Country: Argentina
Sector: Argentinian Utilities
Industry: Argentinian Utilities—Regulated Gas

338. First Philippine Holdings Corp

Company Profile: First Philippine Holdings Corp
Market Cap (USD): $648.4 M (July 1, 2024)
Country: Philippines
Sector: Philippines Utilities
Industry: Philippines Utilities—Regulated Electric

339. BCPG Public Company Ltd

Company Profile: BCPG Public Company Ltd
Market Cap (USD): $646.5 M
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Renewable

340. Premium Water Holdings,Inc.

Company Profile: Premium Water Holdings,Inc.
Market Cap (USD): $636.6 M
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Regulated Water

341. Guangxi Nanning Waterworks Co. Ltd

Company Profile: Guangxi Nanning Waterworks Co. Ltd
Market Cap (USD): $628.1 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Water

342. Enel Distribucion Chile SA

Company Profile: Enel Distribucion Chile SA
Market Cap (USD): $626.3 M
Country: Chile
Sector: Chilean Utilities
Industry: Chilean Utilities—Regulated Electric

343. K&O Energy Group, Inc.

Company Profile: K&O Energy Group, Inc.
Market Cap (USD): $625.0 M
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Regulated Gas

344. Energy Absolute Public Company Ltd

Company Profile: Energy Absolute Public Company Ltd
Market Cap (USD): $617.5 M
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Renewable

345. Compañía General de Electricidad SA

Company Profile: Compañía General de Electricidad SA
Market Cap (USD): $617.0 M
Country: Chile
Sector: Chilean Utilities
Industry: Chilean Utilities—Diversified

346. Energiekontor AG

Company Profile: Energiekontor AG
Market Cap (USD): $616.0 M
Country: Germany
Sector: German Utilities
Industry: German Utilities—Renewable

347. Suwen Electric Energy Technology Co.,Ltd.

Company Profile: Suwen Electric Energy Technology Co.,Ltd.
Market Cap (USD): $616.0 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Electric

348. Public Joint Stock Company Interregional Distribution Grid Company of Siberia

Company Profile: Public Joint Stock Company Interregional Distribution Grid Company of Siberia
Market Cap (USD): $614.3 M (July 1, 2025)
Country: Russia
Sector: Russian Utilities
Industry: Russian Utilities—Regulated Electric

349. OGK-2 PJSC

Company Profile: OGK-2 PJSC
Market Cap (USD): $609.6 M (July 1, 2025)
Country: Russia
Sector: Russian Utilities
Industry: Russian Utilities—Independent Power Producers

350. Shenyang Jinshan Energy Co. Ltd

Company Profile: Shenyang Jinshan Energy Co. Ltd
Market Cap (USD): $606.7 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Diversified

351. IDGC of Centre and Volga Region PJSC

Company Profile: IDGC of Centre and Volga Region PJSC
Market Cap (USD): $605.1 M (July 1, 2025)
Country: Russia
Sector: Russian Utilities
Industry: Russian Utilities—Regulated Electric

352. Sinoma Energy Conservation Ltd

Company Profile: Sinoma Energy Conservation Ltd
Market Cap (USD): $593.5 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Renewable

353. CK Power Public Company Ltd

Company Profile: CK Power Public Company Ltd
Market Cap (USD): $588.2 M
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Renewable

354. Shizuoka Gas Co. Ltd

Company Profile: Shizuoka Gas Co. Ltd
Market Cap (USD): $581.1 M
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Regulated Gas

355. Caribbean Utilities Company, Ltd.

Company Profile: Caribbean Utilities Company, Ltd.
Market Cap (USD): $580.4 M
Country: Cayman Islands
Sector: Cayman Islands Utilities
Industry: Cayman Islands Utilities—Regulated Electric

356. Heilongjiang Interchina Water Treatment Co.,Ltd.

Company Profile: Heilongjiang Interchina Water Treatment Co.,Ltd.
Market Cap (USD): $579.7 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Water

357. Fujian Haixia Environmental Protection Group Co.,Ltd.

Company Profile: Fujian Haixia Environmental Protection Group Co.,Ltd.
Market Cap (USD): $579.4 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Water

358. Beijing Enterprises Clean Energy Group Ltd

Company Profile: Beijing Enterprises Clean Energy Group Ltd
Market Cap (USD): $577.3 M
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Independent Power Producers

359. Moscow United Electric Grid Co PJSC

Company Profile: Moscow United Electric Grid Co PJSC
Market Cap (USD): $566.4 M (Jan. 1, 2025)
Country: Russia
Sector: Russian Utilities
Industry: Russian Utilities—Regulated Electric

360. WHA Utilities and Power Public Company Ltd

Company Profile: WHA Utilities and Power Public Company Ltd
Market Cap (USD): $565.6 M
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Regulated Water

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