List of public utilities

This is a list of public utilities.

Natural gas companies

• List of Brazilian natural gas companies
• List of British natural gas companies
• List of Canadian natural gas companies
• List of French natural gas companies
• List of German natural gas companies
• List of Italian natural gas companies
• List of Japan natural gas companies
• List of Mexican natural gas companies
• List of United States natural gas companies

Electricity Companies

• Australia: EnergyAustralia, Origin Energy, TRUenergy, SEC Victoria (fmr.), Powercor, AGL, Alinta, Citipower, ETSA Utilities, Western Power, Country Energy, Energex, Integral Energy, ActewAGL, Ergon Energy, Power and Water
• Brazil: Eletrobrás, AES Eletropaulo, CPFL Energia, Celesc, CEMIG, CESP, Copel, Light S.A., CEEE
• Belgium: Electrabel
• List of Canadian electric utilities
• People's Republic of China: State Grid Corporation, China Southern Power Grid
  • Hong Kong: Hongkong Electric, CLP Power
• Czech Republic: CEZ Group
• Egypt:Egyptian electricity holding company(EEHC)
• Finland: Fortum
• France: List of French electric utilities
• Germany: E.ON, RWE, EnBW, Vattenfall
• Greece: PPC (DEI) (Greek Hydro), List of electric power companies in Greece

• Indonesia: PLN
• Italy: Enel, Energit, Italenergia, Edison
• Japan: Kansai Electric Power (Kepco), Tokyo Electric Power (Tepco), Chubu Electric Power, Chugoku Electric Power, Hokuriku Electric Power, Hokkaido Electric Power, Kyushu Electric Power, Tohoku Electric Power, Shikoku Electric Power,Okinawa Electric Power
• Malaysia: Tenaga Nasional Berhad (TNB)
• New Zealand: Genesis Energy, Meridian Energy, Mighty River Power, Transpower
• Singapore: Singapore Power
• South Africa: Eskom
• South Korea: Korea Electric Power Corporation (Kepco)
• Spain: Endesa, Iberdrola
• Sweden: Vattenfall
• United Kingdom: EDF Energy, E.ON UK, National Grid, RWE npower, Scottish Power, Scottish and Southern Energy and Good Energy, Ecotricity,
• List of United States electric companies
• India: NTPC, KPTCL, MSEB, Tata Power, BSES Rajdhani Power Ltd New Delhi, BSES Yamuna Power Ltd New Delhi

Telephone companies

• List of Canadian telephone companies
• Australia: Telstra, Optus, Vodafone, Hutchison Telecom(3G network), AAPT, Primus Telecom, Nextgen Networks, Agile Communications, TransACT
• People's Republic of China
  • Hong Kong: PCCW Limited, New World Telephone, Hutchison Telecom
• Brazil: Brasil Telecom, Oi, Vivo, TIM, Telefonica Brasil
• List of French telephone companies
• Germany: Deutsche Telekom, Arcor AG, Freenet AG, T-Mobile, Vodafone Germany
• Ireland: Eircom, BT Ireland, Smart Telecom, UTV Media, Vodafone Ireland, Hutchison 3G, O2 (Telefónica Europe)
• Greece: Hellenic Telecommunication Organization (OTE)
• List of Italian telephone companies
• Indonesia: Telkom
• India: Airtel, Vodafone, BSNL, MTNL, Tata Teleservices, RCOM, Idea, Aircel, Spice Communication, Tata DoCoMo
• Japan: NTT, (NTT East, and NTT West)
• Malaysia: Telekom Malaysia
• Pakistan Mobilink, Ufone, Telenor
• Spain: Telefónica
• South Africa: Telkom
• List of United States telephone companies

Water companies

• Brazil
  • Sabesp, Sanepar
• France
  • SAUR
  • Suez Environnement, formerly Lyonnaise des Eaux
  • Veolia Environnement, formerly Vivendi, formerly Compagnie Generale des Eaux
• Greece-Hellas
  • ΔΕΥΑ Καλλικράτειας ||
• Italy
  • Hera
  • Seabo
• United Kingdom

List of United Kingdom water companies

• United States

List of United States water companies

Steam companies

Note: some of these companies are still trading, others are listed here for historical interest

• New York Steam Company, now Con Edison Steam Operations
• American District Steam Company
• Boston Heating Company
• Compagnie Parisienne de Chauffage Urbain
• Trigen Energy Corporation
• Detroit Thermal

Former hydraulic power companies

• Itaipú Binacional
• London Hydraulic Power Company, defunct since 1977
• Liverpool Hydraulic Power Company

See also

• Off-the-grid

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