iphone45514AT&T (NYSE:T) was founded in 1885 as AT&T Corporation, since 2005 it is known as AT&T. AT&T is an American multinational telecommunications company and it’s headquarter in Whitacre Tower, Dallas, Texas, United States. In United States, it is the largest mobile telephony, fixed telephony, broadband and subscription television service provider. As on 2010, AT&T is the 7th largest company in US and 4th non-oil company by revenue. It is the 3rd largest and the largest non-oil company in Texas. It is 21st largest mobile telecom operator in the world.

 

Company Profile:

Founded:
October 5, 1983

Industry:
Telecommunication

Services:
Fixed line, mobile telephony, broadband, digital television

Total Employee (2010):
294,600

Headquarters:
Whitacre Tower, Downtown, Dallas, Texas, US

Total revenue in 2010:
124.280 billion USD

Total Asset:
268.488 billion USD

Subsidiaries:
AT&T Corporation
AT&T Mobility
AT&T Teleholdings
BellSouth
Southwestern Bell.