This list identifies the largest
telecommunications
Telecommunication, often used in its plural form or abbreviated as telecom, is the transmission of information over a distance using electronic means, typically through cables, radio waves, or other communication technologies. These means of ...
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
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List of telecommunications companies in the Americas
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List of telecommunications companies in Asia and Oceania
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List of telecommunications companies in Europe
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List of telecommunications companies in the Middle East and Africa
See also
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Telecommunications company
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ITU-T
The International Telecommunication Union Telecommunication Standardization Sector (ITU-T) is one of the three Sectors (branches) of the International Telecommunication Union (ITU). It is responsible for coordinating Standardization, standards fo ...
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Landline
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List of mobile network operators
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List of mobile network operators of the Americas
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List of mobile network operators in Asia and Oceania
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List of mobile network operators in Europe
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List of mobile network operators in the Middle East and Africa
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List of mobile network operators in Canada
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List of mobile network operators of the Caribbean
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Mobile network operator
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Mobile phone
A mobile phone or cell phone is a portable telephone that allows users to make and receive calls over a radio frequency link while moving within a designated telephone service area, unlike fixed-location phones ( landline phones). This rad ...
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Mobile virtual network operator
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List of sovereign states by number of broadband Internet subscriptions
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List of countries by number of Internet users
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List of countries by number of telephone lines in use
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List of countries by smartphone penetration
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List of multiple-system operators
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References
Electronic communications – 2nd quarter 2014
{{Companies by industry
Telecommunication industry
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Companies
A company, abbreviated as co., is a legal entity representing an association of legal people, whether natural, juridical or a mixture of both, with a specific objective. Company members share a common purpose and unite to achieve specifi ...
Telecommunications
Telecommunication, often used in its plural form or abbreviated as telecom, is the transmission of information over a distance using electronic means, typically through cables, radio waves, or other communication technologies. These means of ...