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 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)
• Indonesia: PLN
• Italy: Enel
• List of United States electric companies
• South Africa - Eskom
• Spain: Endesa , Iberdrola

Telephone companies

• List of Canadian telephone companies
• 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

See also

• Lists of companies