SECRET  (86) Top Secret  (44) TS/SCI  (23) Public Trust  (8)

King of Prussia  (112) Philadelphia  (22) Pittsburgh  (21) Archbald  (13) Fort Indiantown Gap  (10) Chambersburg  (8) Mechanicsburg  (5) New Cumberland  (4) Canonsburg  (3) West Mifflin  (3) Coraopolis  (2) Johnstown  (2) State College  (2) Tobyhanna  (2) Bristol  (1) Erie  (1) Freeport  (1) Harrisburg  (1) Horsham  (1) Reading  (1) Willow Grove  (1)

Lockheed Martin  (127) Carnegie Mellon University's Software Engineering Institute  (10) Serco  (8) CSA Global LLC  (8) Contact Government Services  (6) Deloitte  (4) Noblis  (4) Constellation West  (4) U.S. Army Aviation and Missile Command  (4) U.S. Army Reserve Command  (4) General Dynamics Mission Systems  (3) Booz Allen Hamilton  (3) Markon  (3) Applied Research Laboratory at Penn State University  (3) TEKSYNAP  (3) RTX  (2) L3Harris Technologies  (2) U.S. Army Security Assistance Command  (2) ProSidian  (2) Akima  (1) Concurrent Technologies Corporation  (1) Guidehouse  (1) Microsoft  (1) SteerBridge  (1) Boeing Defense Systems  (1) Goldbelt  (1) M.C. Dean  (1) U.S. Army Joint Munitions Command  (1) U.S. Army Communications Electronics Command  (1) Empower AI  (1) Athena Technology Group, Inc.  (1) DecisionPoint Corporation  (1) LAUKOA  (1) Bowhead  (1)