Computer Sciences Corporation (CSC) is an American multinational corporation that provides information technology (IT) services and professional services. Its headquarters are located in Falls Church, Virginia. CSC has 74,000 employees in over 70 countries. Its clients include commercial enterprises and the U.S. federal government, as well as state, local and non-U.S. government agencies.
In September 2009, when Xerox acquired Affiliated Computer Services, CSC became the only remaining major "hardware vendor independent" IT Service provider with headquarters and major operations in the US.
CSC has been a Fortune 500 Company since 1995, ranked 185 in the 2014 rankings. The company also figures in the Forbes Global 2000 list.