List of public utilities
This is a list of public utilities.
Electricity Companies
- Australia - Lumo Energy, EnergyAustralia, Origin Energy, TRUenergy, SEC Victoria (fmr.), Powercor, Click Energy, 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, Energisa
- Belgium - Electrabel
- China - State Grid Corporation, China Southern Power Grid
- Czech Republic - CEZ Group
- Egypt - Egyptian Electric Holding Company
- Ethiopia - Ethiopian Electric Power Corporation
- Finland - Fortum
- France - List of French electric utilities
- Germany - E.ON, RWE, EnBW
- Greece - PPC (DEI) (Greek Hydro), List of electric power companies in Greece
- Iceland - Orkuveita Reykjavíkur
- India - List of Electricity Organizations in India, India: NTPC, KPTCL, MSEB, Tata Power, BSES Rajdhani Power Ltd New Delhi, BSES Yamuna Power Ltd New Delhi
- Indonesia - Perusahaan Listrik Negara
- Italy - Enel, Energit, Italenergia, Edison
- Japan - Kansai Electric Power, Tokyo Electric Power, 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
- New Zealand - Genesis Energy, Meridian Energy, Mighty River Power, Transpower
- Philippines - Meralco
- Singapore - Singapore Power
- South Africa - Eskom
- South Korea - Korea Electric Power Corporation
- Spain - Endesa, Iberdrola
- Sweden - Vattenfall
- Taiwan - Taiwan Power Company
- Thailand - Electricity Generating Authority of Thailand, Provincial Electricity Authority, Metropolitan Electricity Authority
- United Kingdom - EDF Energy, E.ON UK, National Grid, RWE npower, Scottish Power, Scottish and Southern Energy, Drax Power and Good Energy, Ecotricity, Alkane Energy, Ovo Energy
- Australia - Telstra, Optus, Vodafone, Hutchison Telecom(3G network), AAPT, Primus Telecom, Nextgen Networks, Agile Communications, TransACT
- Brazil - Brasil Telecom, Oi, Vivo, TIM, Telefónica Brasil
- Canada - List of Canadian telephone companies
- China
- France - List of French telephone companies
- Germany - Deutsche Telekom, Arcor AG, Freenet AG, T-Mobile, Vodafone Germany
- Greece - Hellenic Telecommunication Organization
- Indonesia - Telkom
- India - Airtel, Vodafone, BSNL, MTNL, Tata Teleservices, RCOM, Idea, Aircel, Spice Communication, Tata DoCoMo
- Ireland - Eircom, BT Ireland, Smart Telecom, UTV Media, Vodafone Ireland, Hutchison 3G, O2 (Telefónica Europe)
- Italy - List of Italian telephone companies
- Japan - NTT, (NTT East, and NTT West)
- Malaysia - Telekom Malaysia
- Pakistan - Mobilink, Ufone, Telenor, Zong
- Philippines - Philippine Long Distance Telephone Company
- Singapore - SingTel
- Spain - Telefónica
- South Africa - Telkom
- Taiwan - Chunghwa Telecom, FarEasTone, Taiwan Mobile
- United States - List of United States telephone 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
See also
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