Top Secret  (59) SECRET  (48) TS/SCI  (23) Public Trust  (7)

State College  (50) King of Prussia  (28) Pittsburgh  (21) Philadelphia  (18) Fort Indiantown Gap  (9) Chambersburg  (6) Johnstown  (6) Mechanicsburg  (6) New Cumberland  (6) Norristown  (4) Canonsburg  (3) Freeport  (3) Archbald  (2) Boyers  (2) Carlisle  (2) Coraopolis  (2) Horsham  (2) Erie  (1) Harrisburg  (1) Pottstown  (1) Ridley Park  (1) Scranton  (1) Wilkes-Barre  (1) Willow Grove  (1)

Applied Research Laboratory at Penn State University  (52) Lockheed Martin  (22) Carnegie Mellon University's Software Engineering Institute  (13) Contact Government Services  (12) CSA Global LLC  (9) Serco  (8) ProSidian  (7) Concurrent Technologies Corporation  (6) Defense Information Systems Agency  (6) CACI  (6) Olgoonik  (4) Defense Logistics Agency  (4) General Dynamics Mission Systems  (3) RTX  (3) MANTECH  (3) Defense Counterintelligence and Security Agency  (2) Executive Office for U.S. Attorneys and the Office of the U.S. Attorneys  (2) Naval Supply Systems Command  (2) U.S. Army Reserve Command  (2) Leidos  (1) Noblis  (1) Lucayan Technology  (1) SteerBridge  (1) Boeing Defense Systems  (1) LMI Consulting  (1) Nuclear Regulatory Commission  (1) Trace3 Gov  (1) AV  (1) Quantum Sky  (1) TENAX Technologies  (1)