Lists of public utilities
These are lists of public utilities.
| Contents |
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 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)
- Hong Kong: Hongkong Electric, CLP Power
- Indonesia: PLN
- Italy: Enel, Energit, Italenergia, Edison
- List of United States electric companies
- South Africa - Eskom
- Spain: Endesa, Iberdrola
Telephone companies
- List of Canadian telephone companies
- Hong Kong: PCCW Limited, New World Telephone, Hutchison Telecom
- Greece: Hellenic Telecommunication Organization (OTE)
- List of Italian telephone companies
- Indonesia: TELKOM
- Japan: NTT, (NTT East, and NTT West)
- Spain: Telefónica
- List of United States telephone companies
Water companies
- List of United States water companies
- Italy
- Hera
- Seabo
- Veolia Environnement, formerly Vivendi, formerly Compagnie Generale des Eaux
- Suez, formerly Lyonnaise des Eaux
- Thames Water