What is the full form of AT&T


AT&T: American Telephone & Telegraph Company

AT&T full form is American Telephone & Telegraph Company.

 AT&T Inc. is an American multinational telecommunications corporation, headquartered at Whitacre Tower in downtown Dallas, Texas. It is not only one corporation. It is a combination of many corporations engaged in entirely different businesses that fall under one corporate group, so it is also called AT&T conglomerate.

The world revolutionary language “C Language” was developed at AT&T Bells laboratory.

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Note: A conglomerate is the combination of two or more corporations engaged in entirely different businesses that fall under one corporate group, usually involving a parent company and many subsidiaries.

Great Achievements

Following are some great achievements of AT&T Inc.

  • AT&T is the largest telecommunications company in the world by revenue.
  • In May 2014, AT&T is the 23rd-largest company in the world as measured by a composite of revenues, profits, assets and market value.
  • AT&T is the 16th-largest non-oil company.
  • In 2016, AT&T is the 17th-largest mobile telecom operator in the world, with 130.4 million mobile customers.
  • In 2015, AT&T was ranked world's number 6 most valuable brands published by Millward Brown Optimor.
  • AT&T Inc. was in its peak in the 1950s and 1960s. It employed one million people and its revenue was roughly $3 billion annually.
  • In 2005, AT&T was purchased by Baby Bell SBC Communications for more than $16 billion ($19.4 billion in present-day terms).