List of telecommunications companies

This list identifies the largest telecommunications companies by total revenue. For a more thorough list, see the By region section.

By total revenue

Note: Numbers of total revenues of most telephone operating companies are sourced from Forbes or MarketScreener. When $USD revenues unavailable from reliable sites, currency conversions for 2019-2022 revenues are based on the closing currency exchange rate on the last day of 2019-2022 (December 31).

By region

• List of telecommunications companies in the Americas
• List of telecommunications companies in Asia and Oceania
• List of telecommunications companies in Europe
• List of telecommunications companies in the Middle East and Africa

See also

• Telecommunications company
• ITU-T
• Landline
• List of mobile network operators
  • List of mobile network operators of the Americas
  • List of mobile network operators in Asia and Oceania
  • List of mobile network operators in Europe
  • List of mobile network operators in the Middle East and Africa
  • List of mobile network operators in Canada
  • List of mobile network operators of the Caribbean
• Mobile network operator
• Mobile phone
• Mobile virtual network operator
• List of sovereign states by number of broadband Internet subscriptions
• List of countries by number of Internet users
• List of countries by number of telephone lines in use
• List of countries by smartphone penetration
• List of multiple-system operators
• Companies portal
• Telephones portal

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• Electronic communications – 2nd quarter 2014