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
391 CGE Gas Natural SA $376.4 M

(July 1, 2023)

 Chile Chilean Utilities Chilean Utilities—Diversified
392 Ellomay Capital Ltd. $368.6 M Israel Israeli Utilities Israeli Utilities—Renewable
393 Genie Energy Ltd. $365.4 M United States US Utilities US Utilities—Regulated Electric
394 Hynar Water Group Co. Ltd $364.9 M China Chinese Utilities Chinese Utilities—Regulated Water
395 Companhia Energetica de Brasilia - CEB $364.0 M Brazil Brazilian Utilities Brazilian Utilities—Regulated Electric
396 Zorlu Enerji Elektrik Üretim A.S. $363.4 M Turkey Turkish Utilities Turkish Utilities—Regulated Electric
397 Yü Group plc $359.4 M United Kingdom UK Utilities UK Utilities—Diversified
398 Gas Plus S.p.A. $348.0 M Italy Italian Utilities Italian Utilities—Regulated Gas
399 Sichuan Energy Investment Development Co. Ltd $339.6 M China Chinese Utilities Chinese Utilities—Renewable
400 Shinfox Energy Co. Ltd $337.5 M Taiwan Taiwanese Utilities Taiwanese Utilities—Renewable
401 AS Tallinna Vesi $337.3 M

(Oct. 1, 2021)

 Estonia Estonia Utilities Estonia Utilities—Regulated Water
402 Grupo Ecoener, S.A.U. $335.6 M Spain Spanish Utilities Spanish Utilities—Renewable
403 Interstate Power & Light Co $334.0 M

(Dec. 1, 2021)

 United States US Utilities US Utilities—Regulated Electric
404 IDGC of Centre PJSC $330.5 M

(July 1, 2025)

 Russia Russian Utilities Russian Utilities—Regulated Electric
405 eREX Co.,Ltd. $330.1 M Japan Japanese Utilities Japanese Utilities—Independent Power Producers
406 Concord New Energy Group Ltd $327.8 M Hong Kong HK Utilities HK Utilities—Renewable
407 Artesian Resources Corporation $324.8 M United States US Utilities US Utilities—Regulated Water
408 IDGC of Urals JSC $324.1 M

(Jan. 1, 2025)

 Russia Russian Utilities Russian Utilities—Regulated Electric
409 Beijing Energy International Holding Co Ltd $316.5 M Hong Kong HK Utilities HK Utilities—Renewable
410 New Fortress Energy Inc. $315.9 M United States US Utilities US Utilities—Regulated Gas
411 Envitec Biogas AG $315.7 M Germany German Utilities German Utilities—Renewable
412 TGC-1 PJSC $308.9 M

(July 1, 2025)

 Russia Russian Utilities Russian Utilities—Regulated Electric
413 Public Joint Stock Company Kamchatskenergo $305.2 M

(July 1, 2025)

 Russia Russian Utilities Russian Utilities—Regulated Electric
414 Hsin Tai Gas Co. Ltd $299.1 M Taiwan Taiwanese Utilities Taiwanese Utilities—Regulated Gas
415 SPCG Public Company Ltd $293.2 M Thailand Thai Utilities Thai Utilities—Renewable
416 GreenTech Environmental Co. Ltd $291.3 M China Chinese Utilities Chinese Utilities—Regulated Water
417 Jiangsu Jingyuan Environmental Protection Co. Ltd $289.0 M China Chinese Utilities Chinese Utilities—Regulated Water
418 Vidler Water Resources, Inc. $288.2 M

(May 1, 2022)

 United States US Utilities US Utilities—Regulated Water
419 Empresas Gasco SA $286.5 M Chile Chilean Utilities Chilean Utilities—Regulated Gas
420 Shin Hai Gas Corp $284.8 M Taiwan Taiwanese Utilities Taiwanese Utilities—Regulated Gas

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

391. CGE Gas Natural SA

Company Profile: CGE Gas Natural SA
Market Cap (USD): $376.4 M (July 1, 2023)
Country: Chile
Sector: Chilean Utilities
Industry: Chilean Utilities—Diversified

392. Ellomay Capital Ltd.

Company Profile: Ellomay Capital Ltd.
Market Cap (USD): $368.6 M
Country: Israel
Sector: Israeli Utilities
Industry: Israeli Utilities—Renewable

393. Genie Energy Ltd.

Company Profile: Genie Energy Ltd.
Market Cap (USD): $365.4 M
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

394. Hynar Water Group Co. Ltd

Company Profile: Hynar Water Group Co. Ltd
Market Cap (USD): $364.9 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Water

395. Companhia Energetica de Brasilia - CEB

Company Profile: Companhia Energetica de Brasilia - CEB
Market Cap (USD): $364.0 M
Country: Brazil
Sector: Brazilian Utilities
Industry: Brazilian Utilities—Regulated Electric

396. Zorlu Enerji Elektrik Üretim A.S.

Company Profile: Zorlu Enerji Elektrik Üretim A.S.
Market Cap (USD): $363.4 M
Country: Turkey
Sector: Turkish Utilities
Industry: Turkish Utilities—Regulated Electric

397. Yü Group plc

Company Profile: Yü Group plc
Market Cap (USD): $359.4 M
Country: United Kingdom
Sector: UK Utilities
Industry: UK Utilities—Diversified

398. Gas Plus S.p.A.

Company Profile: Gas Plus S.p.A.
Market Cap (USD): $348.0 M
Country: Italy
Sector: Italian Utilities
Industry: Italian Utilities—Regulated Gas

399. Sichuan Energy Investment Development Co. Ltd

Company Profile: Sichuan Energy Investment Development Co. Ltd
Market Cap (USD): $339.6 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Renewable

400. Shinfox Energy Co. Ltd

Company Profile: Shinfox Energy Co. Ltd
Market Cap (USD): $337.5 M
Country: Taiwan
Sector: Taiwanese Utilities
Industry: Taiwanese Utilities—Renewable

401. AS Tallinna Vesi

Company Profile: AS Tallinna Vesi
Market Cap (USD): $337.3 M (Oct. 1, 2021)
Country: Estonia
Sector: Estonia Utilities
Industry: Estonia Utilities—Regulated Water

402. Grupo Ecoener, S.A.U.

Company Profile: Grupo Ecoener, S.A.U.
Market Cap (USD): $335.6 M
Country: Spain
Sector: Spanish Utilities
Industry: Spanish Utilities—Renewable

403. Interstate Power & Light Co

Company Profile: Interstate Power & Light Co
Market Cap (USD): $334.0 M (Dec. 1, 2021)
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

404. IDGC of Centre PJSC

Company Profile: IDGC of Centre PJSC
Market Cap (USD): $330.5 M (July 1, 2025)
Country: Russia
Sector: Russian Utilities
Industry: Russian Utilities—Regulated Electric

405. eREX Co.,Ltd.

Company Profile: eREX Co.,Ltd.
Market Cap (USD): $330.1 M
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Independent Power Producers

406. Concord New Energy Group Ltd

Company Profile: Concord New Energy Group Ltd
Market Cap (USD): $327.8 M
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Renewable

407. Artesian Resources Corporation

Company Profile: Artesian Resources Corporation
Market Cap (USD): $324.8 M
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Water

408. IDGC of Urals JSC

Company Profile: IDGC of Urals JSC
Market Cap (USD): $324.1 M (Jan. 1, 2025)
Country: Russia
Sector: Russian Utilities
Industry: Russian Utilities—Regulated Electric

409. Beijing Energy International Holding Co Ltd

Company Profile: Beijing Energy International Holding Co Ltd
Market Cap (USD): $316.5 M
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Renewable

410. New Fortress Energy Inc.

Company Profile: New Fortress Energy Inc.
Market Cap (USD): $315.9 M
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Gas

411. Envitec Biogas AG

Company Profile: Envitec Biogas AG
Market Cap (USD): $315.7 M
Country: Germany
Sector: German Utilities
Industry: German Utilities—Renewable

412. TGC-1 PJSC

Company Profile: TGC-1 PJSC
Market Cap (USD): $308.9 M (July 1, 2025)
Country: Russia
Sector: Russian Utilities
Industry: Russian Utilities—Regulated Electric

413. Public Joint Stock Company Kamchatskenergo

Company Profile: Public Joint Stock Company Kamchatskenergo
Market Cap (USD): $305.2 M (July 1, 2025)
Country: Russia
Sector: Russian Utilities
Industry: Russian Utilities—Regulated Electric

414. Hsin Tai Gas Co. Ltd

Company Profile: Hsin Tai Gas Co. Ltd
Market Cap (USD): $299.1 M
Country: Taiwan
Sector: Taiwanese Utilities
Industry: Taiwanese Utilities—Regulated Gas

415. SPCG Public Company Ltd

Company Profile: SPCG Public Company Ltd
Market Cap (USD): $293.2 M
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Renewable

416. GreenTech Environmental Co. Ltd

Company Profile: GreenTech Environmental Co. Ltd
Market Cap (USD): $291.3 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Water

417. Jiangsu Jingyuan Environmental Protection Co. Ltd

Company Profile: Jiangsu Jingyuan Environmental Protection Co. Ltd
Market Cap (USD): $289.0 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Water

418. Vidler Water Resources, Inc.

Company Profile: Vidler Water Resources, Inc.
Market Cap (USD): $288.2 M (May 1, 2022)
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Water

419. Empresas Gasco SA

Company Profile: Empresas Gasco SA
Market Cap (USD): $286.5 M
Country: Chile
Sector: Chilean Utilities
Industry: Chilean Utilities—Regulated Gas

420. Shin Hai Gas Corp

Company Profile: Shin Hai Gas Corp
Market Cap (USD): $284.8 M
Country: Taiwan
Sector: Taiwanese Utilities
Industry: Taiwanese Utilities—Regulated Gas

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