The 2009 Inc. 500: The Top 10 Black-Run Companies

William Teel, 1 Source Consulting
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William Teel Jr., CEO, 1 Source Consulting, No. 68

William Teel went from writing software for the Department of Energy after college to taking over the department’s entire IT infrastructure. His company, 1 Source Consulting, runs everything from cyber security to help-desk support for the DOE and has climbed from No. 76 on last year’s Inc. 500 to No. 68 this year, with revenue of $196 million.