SECRET  (93) TS/SCI  (83) Top Secret  (34) TS/SCI CI Poly  (2) TS/SCI Poly  (2)

Annapolis  (73) Dahlgren  (32) Lexington Park  (14) Patuxent River  (12) Alexandria  (11) Quantico  (11) Fort Belvoir  (10) Andrews  (6) Indian Head  (5) King George  (3) Suitland-Silver Hill  (3) Saint Inigoes  (2) Easton  (1) George  (1) Hollywood  (1)

Vertex  (20) Booz Allen Hamilton, Inc.  (20) Amentum  (13) Parsons Corporation  (10) Bowhead  (7) Technology Service Corporation (TSC)  (6) AMEWAS  (6) Acclaim Technical Services  (5) Lockheed Martin  (4) KBR, Inc.  (4) Akina, Inc.  (4) V2X  (4) Erias Ventures, LLC  (3) Belay Technologies  (3) Cornerstone Defense  (3) Sabre Systems Inc.  (3) General Dynamics Mission Systems, Inc  (3) CACI International, Inc.  (3) Annapolis Micro Systems, Inc.  (3) Altamira Technologies Corp.  (3) Kadiak, LLC  (3) Huntington Ingalls Industries  (3) Isys Technologies  (3) Modern Technology Solutions, Inc.  (2) Captivation Software  (2) VTG  (2) SITEC Consulting  (2) Precise Systems  (2) Tlingit Haida Tribal Business Corporation  (2) Day & Zimmermann Group  (2) ERG  (2) ASEC, Inc.  (2) ELTA North America  (2) Power3 Solutions and Partnering Companies  (2) BlueHalo  (2) Independent Software, Inc.  (2) The MITRE Corporation  (2) ManTech International  (2) VIKTech LLC  (2) Praxis Engineering  (2) Gateway Ventures, Inc.  (1) Data Computer Corporation of America  (1) Tekla Research  (1) Fusion Technology LLC  (1) UIC Alaska  (1) Apex Systems  (1) Jacobs  (1) SAIC  (1) S4, Inc.  (1) Chenega MIOS SBU  (1) Basic Engineering Concepts & Technologies Inc DBA BecTech Inc  (1) M.C. Dean, Inc.  (1) IAP Worldwide Services, Inc.  (1) Wyetech  (1) Vectrus  (1) EMCOR  (1) BAE Systems  (1) American Systems Corporation  (1) AM Pierce and Associates  (1) Amelex  (1)