TS/SCI  (300) SECRET  (56) Top Secret  (53) TS/SCI Poly  (28) TS/SSBI  (1) SECRET SSBI  (1)

Annapolis  (136) Fort Meade  (90) Laurel  (43) Columbia  (39) Linthicum Heights  (24) Annapolis Junction  (21) Aberdeen  (20) Hanover  (17) Belcamp  (14) Baltimore  (10) Odenton  (7) Elkridge  (5) Jessup  (5) Fulton  (2) Severn  (2)

Northrop Grumman  (34) Peraton  (29) ManTech International  (21) Leidos  (19) Huntington Ingalls Industries  (18) Johns Hopkins Applied Physics Laboratory  (17) Booz Allen Hamilton, Inc.  (15) Nightwing  (14) Praxis Engineering  (14) AT and T  (12) Power3 Solutions and Partnering Companies  (10) M.C. Dean, Inc  (10) Lockheed Martin  (8) Erias Ventures, LLC  (7) CACI International, Inc.  (7) Piper Companies  (7) Artera Technologies  (6) Peterson Technologies  (6) SAIC  (5) Nexxis Solutions  (5) Belay Technologies  (4) Concurrent Technologies Corporation  (4) Acclaim Technical Services  (4) Everwatch  (4) Amazon  (4) By Light Professional IT Services LLC  (4) GliaCell Technologies  (4) Computer Technologies Consultants, Inc.  (4) Cymertek  (4) Advantage Engineering & IT Solutions Inc  (4) Belcan  (3) Jacobs  (3) Red Arch Solutions  (3) Marathon TS  (3) Athenix Solutions Group, LLC  (3) Chipton Ross  (3) RSC2, Inc  (3) National Guard Employment Network  (3) WOOD Consulting Services  (2) Themis Insight  (2) Raytheon Technologies  (2) NetSage  (2) Two Six Technologies  (2) Defense Acquisition Support Services  (2) Aperio Global  (2) Independent Software  (2) Global Dimensions  (2) Global Enterprise Services, LLC  (2) Integral  (2) ClearEdge  (2) JY Systems LLC  (2) Parsons Corporation  (2) Reflexive Concepts  (2) Stratum Networks  (2) BlueHalo  (2) BTS Software Solutions  (2) Optiv Security, Inc.  (2) ENS Solutions  (1) Amentum  (1) 2HB Incorporated  (1)