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
361 Sinoma Energy Conservation Ltd $527.5 M China Chinese Utilities Chinese Utilities—Renewable
362 Energy Absolute Public Company Ltd $527.0 M Thailand Thai Utilities Thai Utilities—Renewable
363 K&O Energy Group, Inc. $513.2 M Japan Japanese Utilities Japanese Utilities—Regulated Gas
364 Hynar Water Group Co. Ltd $509.0 M China Chinese Utilities Chinese Utilities—Regulated Water
365 Zheneng Jinjiang Environment Holding Company Ltd $508.8 M China Chinese Utilities Chinese Utilities—Renewable
366 Consolidated Water Co. Ltd. $498.0 M Cayman Islands Cayman Islands Utilities Cayman Islands Utilities—Regulated Water
367 Concord New Energy Group Ltd $495.1 M Hong Kong HK Utilities HK Utilities—Renewable
368 Beijing Enterprises Clean Energy Group Ltd $477.9 M Hong Kong HK Utilities HK Utilities—Independent Power Producers
369 West Holdings Corp $476.6 M Japan Japanese Utilities Japanese Utilities—Independent Power Producers
370 RENOVA, Inc. $473.0 M Japan Japanese Utilities Japanese Utilities—Renewable
371 Naturgy BAN, SA $471.0 M Argentina Argentinian Utilities Argentinian Utilities—Regulated Gas
372 Fujian Haixia Environmental Protection Group Co.,Ltd. $469.5 M China Chinese Utilities Chinese Utilities—Regulated Water
373 The York Water Company $465.7 M United States US Utilities US Utilities—Regulated Water
374 Public joint stock company FAR-EASTERN ENERGY COMPANY $463.7 M Russia Russian Utilities Russian Utilities—Regulated Electric
375 Vision Hydrogen Corp $463.1 M

(Jan. 1, 2023)

 United States US Utilities US Utilities—Renewable
376 Envitec Biogas AG $461.4 M Germany German Utilities German Utilities—Renewable
377 Saibu Gas Co.,Ltd. $461.3 M Japan Japanese Utilities Japanese Utilities—Regulated Gas
378 ShinHsiung Natural Gas, Inc. $442.2 M Taiwan Taiwanese Utilities Taiwanese Utilities—Regulated Gas
379 Public Joint Stock Company Group of Companies TNS energo $415.3 M Russia Russian Utilities Russian Utilities—Regulated Electric
380 Changchun Gas Co. Ltd $410.6 M China Chinese Utilities Chinese Utilities—Regulated Gas
381 Spark Energy, Inc. $404.5 M

(Sept. 1, 2021)

 United States US Utilities US Utilities—Regulated Electric
382 eREX Co.,Ltd. $403.8 M Japan Japanese Utilities Japanese Utilities—Independent Power Producers
383 China Tian Lun Gas Holdings Ltd $401.2 M China Chinese Utilities Chinese Utilities—Regulated Gas
384 Acsm-Agam S.p.A. $401.2 M

(Nov. 1, 2022)

 Italy Italian Utilities Italian Utilities—Diversified
385 Cloudberry Clean Energy ASA $399.5 M Norway Norway Utilities Norway Utilities—Renewable
386 Hunan Chendian International Development co.,ltd $397.2 M China Chinese Utilities Chinese Utilities—Diversified
387 Zorlu Enerji Elektrik Üretim A.S. $394.5 M Turkey Turkish Utilities Turkish Utilities—Regulated Electric
388 WHA Utilities and Power Public Company Ltd $394.2 M Thailand Thai Utilities Thai Utilities—Regulated Water
389 Absolute Clean Energy Public Company Ltd $393.8 M Thailand Thai Utilities Thai Utilities—Renewable
390 Public Joint Stock Company "ROSSETI Northern Caucasus" $388.9 M Russia Russian Utilities Russian Utilities—Regulated Electric

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

361. Sinoma Energy Conservation Ltd

Company Profile: Sinoma Energy Conservation Ltd
Market Cap (USD): $527.5 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Renewable

362. Energy Absolute Public Company Ltd

Company Profile: Energy Absolute Public Company Ltd
Market Cap (USD): $527.0 M
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Renewable

363. K&O Energy Group, Inc.

Company Profile: K&O Energy Group, Inc.
Market Cap (USD): $513.2 M
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Regulated Gas

364. Hynar Water Group Co. Ltd

Company Profile: Hynar Water Group Co. Ltd
Market Cap (USD): $509.0 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Water

365. Zheneng Jinjiang Environment Holding Company Ltd

Company Profile: Zheneng Jinjiang Environment Holding Company Ltd
Market Cap (USD): $508.8 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Renewable

366. Consolidated Water Co. Ltd.

Company Profile: Consolidated Water Co. Ltd.
Market Cap (USD): $498.0 M
Country: Cayman Islands
Sector: Cayman Islands Utilities
Industry: Cayman Islands Utilities—Regulated Water

367. Concord New Energy Group Ltd

Company Profile: Concord New Energy Group Ltd
Market Cap (USD): $495.1 M
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Renewable

368. Beijing Enterprises Clean Energy Group Ltd

Company Profile: Beijing Enterprises Clean Energy Group Ltd
Market Cap (USD): $477.9 M
Country: Hong Kong
Sector: HK Utilities
Industry: HK Utilities—Independent Power Producers

369. West Holdings Corp

Company Profile: West Holdings Corp
Market Cap (USD): $476.6 M
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Independent Power Producers

370. RENOVA, Inc.

Company Profile: RENOVA, Inc.
Market Cap (USD): $473.0 M
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Renewable

371. Naturgy BAN, SA

Company Profile: Naturgy BAN, SA
Market Cap (USD): $471.0 M
Country: Argentina
Sector: Argentinian Utilities
Industry: Argentinian Utilities—Regulated Gas

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

Company Profile: Fujian Haixia Environmental Protection Group Co.,Ltd.
Market Cap (USD): $469.5 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Water

373. The York Water Company

Company Profile: The York Water Company
Market Cap (USD): $465.7 M
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Water

374. Public joint stock company FAR-EASTERN ENERGY COMPANY

Company Profile: Public joint stock company FAR-EASTERN ENERGY COMPANY
Market Cap (USD): $463.7 M
Country: Russia
Sector: Russian Utilities
Industry: Russian Utilities—Regulated Electric

375. Vision Hydrogen Corp

Company Profile: Vision Hydrogen Corp
Market Cap (USD): $463.1 M (Jan. 1, 2023)
Country: United States
Sector: US Utilities
Industry: US Utilities—Renewable

376. Envitec Biogas AG

Company Profile: Envitec Biogas AG
Market Cap (USD): $461.4 M
Country: Germany
Sector: German Utilities
Industry: German Utilities—Renewable

377. Saibu Gas Co.,Ltd.

Company Profile: Saibu Gas Co.,Ltd.
Market Cap (USD): $461.3 M
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Regulated Gas

378. ShinHsiung Natural Gas, Inc.

Company Profile: ShinHsiung Natural Gas, Inc.
Market Cap (USD): $442.2 M
Country: Taiwan
Sector: Taiwanese Utilities
Industry: Taiwanese Utilities—Regulated Gas

379. Public Joint Stock Company Group of Companies TNS energo

Company Profile: Public Joint Stock Company Group of Companies TNS energo
Market Cap (USD): $415.3 M
Country: Russia
Sector: Russian Utilities
Industry: Russian Utilities—Regulated Electric

380. Changchun Gas Co. Ltd

Company Profile: Changchun Gas Co. Ltd
Market Cap (USD): $410.6 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Gas

381. Spark Energy, Inc.

Company Profile: Spark Energy, Inc.
Market Cap (USD): $404.5 M (Sept. 1, 2021)
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

382. eREX Co.,Ltd.

Company Profile: eREX Co.,Ltd.
Market Cap (USD): $403.8 M
Country: Japan
Sector: Japanese Utilities
Industry: Japanese Utilities—Independent Power Producers

383. China Tian Lun Gas Holdings Ltd

Company Profile: China Tian Lun Gas Holdings Ltd
Market Cap (USD): $401.2 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Regulated Gas

384. Acsm-Agam S.p.A.

Company Profile: Acsm-Agam S.p.A.
Market Cap (USD): $401.2 M (Nov. 1, 2022)
Country: Italy
Sector: Italian Utilities
Industry: Italian Utilities—Diversified

385. Cloudberry Clean Energy ASA

Company Profile: Cloudberry Clean Energy ASA
Market Cap (USD): $399.5 M
Country: Norway
Sector: Norway Utilities
Industry: Norway Utilities—Renewable

386. Hunan Chendian International Development co.,ltd

Company Profile: Hunan Chendian International Development co.,ltd
Market Cap (USD): $397.2 M
Country: China
Sector: Chinese Utilities
Industry: Chinese Utilities—Diversified

387. Zorlu Enerji Elektrik Üretim A.S.

Company Profile: Zorlu Enerji Elektrik Üretim A.S.
Market Cap (USD): $394.5 M
Country: Turkey
Sector: Turkish Utilities
Industry: Turkish Utilities—Regulated Electric

388. WHA Utilities and Power Public Company Ltd

Company Profile: WHA Utilities and Power Public Company Ltd
Market Cap (USD): $394.2 M
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Regulated Water

389. Absolute Clean Energy Public Company Ltd

Company Profile: Absolute Clean Energy Public Company Ltd
Market Cap (USD): $393.8 M
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Renewable

390. Public Joint Stock Company "ROSSETI Northern Caucasus"

Company Profile: Public Joint Stock Company "ROSSETI Northern Caucasus"
Market Cap (USD): $388.9 M
Country: Russia
Sector: Russian Utilities
Industry: Russian Utilities—Regulated Electric

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