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111 recipients | $12,698,196,726 mapped obligations | Top agency Department of Defense | NAICS 541330 | Updated April 17, 2026 Use this page as a public starting list for government contractors in Maryland, then branch into agency, NAICS, and PSC paths.
Mapped obligations
$12,698,196,726
Visible recipients
111
Top agency
Department of Defense
Top industry
NAICS 541330
Top recipients
Mantech Sensor Technologies, Inc.
Belcamp, MD · Department of Defense
Bae Systems Technology Solutions & Services Inc.
Rockville, MD · Department of Defense
Kbr Wyle Services, LLC
Fulton, MD · Department of Defense
Fcn, Inc.
Rockville, MD · Department of the Treasury
Leidos Biomedical Research INC
Frederick, MD · Department of Health and Human Services
Chenega Federal Systems, LLC
Bethesda, MD · Department of Defense
Whiting-turner Contracting Company, The
Towson, MD · Department of Defense
Clark Construction Group LLC
Bethesda, MD · Department of Defense
Gilbane Building Company
Baltimore, MD · Department of Health and Human Services
Westat, Inc.
Bethesda, MD · Department of Health and Human Services
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Agencies
Department of Defense
78 recipients · $77,876,509,789
Department of Health and Human Services
55 recipients · $34,955,712,820
National Aeronautics and Space Administration
10 recipients · $14,212,313,801
General Services Administration
50 recipients · $9,002,076,801
Department of Transportation
22 recipients · $8,945,277,593
Department of Homeland Security
37 recipients · $6,619,210,667
NAICS
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