PEC Solutions Inc.

Headquarters: Fairfax, Va.

www.pec.com

2003 revenue: $172 million

2004 Washington Technology Top 100 rank: 89

Employees: 1,223 as of Dec. 31, 2003

Lines of business: Professional technology services that help government entities use the Internet and other advanced technologies; migrating legacy computer systems and paper-intensive processes to integrated Web-enabled processes using e-government solutions

Major federal customers: Homeland Security and Defense departments, criminal justice and intelligence agencies, civilian e-government