2009 Top 100
42: AT&T Inc.
| Top 100 Revenue: | $486,075,088 |
| Defense Revenue: | $338,526,203 |
| Civilian Revenue: | $147,548,885 |
| 2008 Revenue: | $124 billion |
| 2008 Earnings: | $12.9 billion |
| 2007 Revenue: | $118.9 billion |
| 2007 Earnings: | $12 billion |
| Number of employees: | 302,660 |
| Headquarters: | San Antonio |
| Website: | www.att.com |
| Leadership: | Randall L. Stephenson, chairman and CEO Don Herring, senior vice president, AT&T Government Solutions |
| Ticker: | T |
| Lines of business: | Government Solutions, wireless, advanced TV, Internet and DSL and home phone |
| Major customers: | Air Force, U.S. Customs & Border Protection, U.S. Postal Service, Marine Corps, Treasury Department, Army, General Services Administration, Defense Information Systems Agency, Internal Revenue Service, Centers for Disease Control and Prevention and Justice Department |
| Major contracts/projects: | AT&T is one of the prime contractors on the Networx telecommunications contract. AT&T Government Solutions also is providing software engineering services for software verification and validation of U.S. Postal Service automated mail-processing and sorting systems under a $20 million contract. |