How We Got The Numbers

Washington Technology's list of top systems integrators in the state and local government market was compiled by Federal Sources Inc. of McLean, Va.Because few companies specifically track or provide precise revenue figures for their state and local work, Federal Sources obtained its information using a variety of means and sources, including research and analysis of public domain information, such as annual reports, Securities and Exchange Commission filings and press releases and discussions with knowledgeable representatives within the state and local market.Federal Sources provides intelligence on the public-sector technology market. Its clients include state and federal government agencies, major government contractors and an array of small businesses.Federal Sources is a subsidiary of Primedia Inc., a media company with more than 7,000 employees and $1.9 billion in revenue.