premise: Contracts are what Lockheed Martin works for.
hypothesis: Lockheed Martin . In 2013 , 78 % of Lockheed Martin 's revenues came from military sales ; it topped the list of US federal government contractors and received nearly 10 % of the funds paid out by the Pentagon . In 2009 US government contracts accounted for $ 38.4 billion ( 85 % ) , foreign government contracts $ 5.8 billion ( 13 % ) , and commercial and other contracts for $ 900 million ( 2 % ) . Lockheed Martin is currently developing the F-35 Lightning II and leads the international supply chain , leads the team for the development and implementation of technology solutions for the new USAF Space Fence ( AFSSS replacement ) , and is the primary contractor for the development of the Orion ( spacecraft ) command module .