Northrop Grumman Corporation (Northrop Grumman) is an integrated enterprise consisting of businesses that cover the entire defense spectrum, from undersea to outer space and into cyberspace. The Company is aligned into seven segments categorized into four primary businesses. The Mission Systems, Information Technology, and Technical Services segments are presented as Information and Services. The Integrated Systems and Space Technology segments are presented as Aerospace. The Electronics and Ships segments are each presented as separate businesses. In January 2008, the Newport News and Ship Systems businesses were realigned into a single operating segment called Northrop Grumman Shipbuilding. In April 2008, the Company announced that it has completed the sale of its Electro-Optical Systems business to L-3 Communications. In October 2008, the Company acquired 3001 International, Inc. (3001). In December 2009, Northrop Grumman announced that it had completed the sale of TASC, Inc.