21. Affiliated Computer Services
2009 Revenue: $6.6 billion
Lynn Blodgett, CEO of Affiliated Computer Services since 2006, became president and CEO of ACS Inc., A Xerox Co., when the VAR was bought by Xerox in February. He is also an executive vice president of Xerox Corp. (see No. 17, slide 10)
Blodgett is a pioneer in the business process outsourcing market. In 1985, he and his brother co-founded Unibase, a data entry company. Unibase was acquired by ACS in 1996.