Department of Defense NAICS 541715 and PSC D399 contractors in Virginia

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Deepest cross-filter overlap.

Virginia · Department of Defense

Last updated: April 9, 2026

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Mapped obligations

$4,605,525,876

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Top recipients

Visible recipients tied to Department of Defense, Virginia, NAICS 541715, and PSC D399

Caci, Inc. - Federal

Chantilly, VA

Chantilly, VA | 1,121 awards | Top agency Department of Defense | NAICS 541512

$4,056,224,116

Peraton Technology Services Inc.

Chantilly, VA

Chantilly, VA | 259 awards | Top agency General Services Administration | NAICS 541330

$313,129,227

Agile Defense, LLC

Mclean, VA

Mclean, VA | 496 awards | Top agency Department of Defense | NAICS 541512

$181,818,587

Harmonia Holdings Group, LLC

Mclean, VA

Mclean, VA | 80 awards | Top agency Department of Agriculture | NAICS 541511

$54,352,446

Noblis Esi, LLC

Chantilly, VA

Chantilly, VA | 3 awards | Top agency Department of Defense | NAICS 541715

$1,500

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