ANT Anteon Intl Corp

Anteon International Corporation (NYSE:ANT) today announced that it will release its third-quarter fiscal 2005 financial results on October 26, 2005, at 7:30 a.m. EDT. Following the release of the information, the Company has scheduled a conference call for 10:00 a.m. EDT. Hosted by Anteon senior management, the conference call will be webcast simultaneously through a link on the Investor Relations section of the Company's Website, located at www.anteon.com. A replay of the conference call will also be available by telephone starting at 1:00 p.m. EDT through November 02, 2005, at (877) 519-4471 or (973) 341-3080 (international). The conference call identification number is 6568554. A replay of the webcast will be available on the Anteon Website from approximately one hour after the conclusion of the conference call through November 02, 2005. About Anteon Anteon, headquartered in Fairfax, Virginia, is a leading information technology company serving the U.S. Federal government and international customers. Anteon designs, integrates, maintains, and upgrades state-of-the-art systems for national defense, intelligence, homeland security, and other high priority government missions. Anteon provides numerous government clients with the systems integration, strategy and program management, systems engineering, operations services, and simulation and training skills necessary to manage the development and operations of their mission critical systems. The Company was founded in 1976 and currently employs over 9,300 employees in more than 100 offices worldwide. Anteon consistently ranks among the top information technology integrators based on independent surveys, and has been named to the Forbes List of the 400 Best Big Companies in 2005, earning distinction on the Forbes Platinum List. Anteon is listed on the Standards & Poor's MidCap 400 Index. For more information, visit www.anteon.com.