Lists of public utilities
These are lists of public utilities.
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 Mexican natural gas companies
- List of United States natural gas companies
Electricity companies
- List of Australian electric companies
- List of Canadian electric utilities
- Greece: DEI (Greek Hydro)
- Indonesia: PLN
- List of United States electric companies
- South Africa - Eskom
Telephone companies
- List of Canadian telephone companies
- Greece: Hellenic Telecommunication Organization (OTE)
- Italy: TIM
- Indonesia: TELKOM
- Japan: NTT, (NTT East, and NTT West)
- Spain: Telefonica
- List of United States telephone companies
Water companies
- List of United States water companies
- Veolia Environnement, formerly Vivendi, formerly Compagnie Generale des Eaux
- Suez, formerly Lyonnaise des Eaux
- Thames Water
See also