Department of Defense NAICS 541519 contractors in Virginia

Other Computer Related Services. Contractors in this state-buyer-industry overlap.

Virginia + Department of Defense

Last updated: April 17, 2026

Visible recipients

131

Mapped obligations

$71,143,439,505

Visible recipients tied to Department of Defense, Virginia, and NAICS 541519

Dev Technology Group INC

Reston, VA

Reston, VA | 93 awards | Top agency Department of Homeland Security | NAICS 541519

$487,707,811

Mantech Information Systems & Technology Corporation

Fairfax, VA

Fairfax, VA | 5 awards | Top agency Department of Justice | NAICS 541611

$21,095,839

Avantus Federal LLC

Mc Lean, VA

Mc Lean, VA | 95 awards | Top agency Department of Defense | NAICS 541330

$93,559,774

Halvik, LLC

Vienna, VA

Vienna, VA | 202 awards | Top agency Department of Defense | NAICS 541330

$122,810,963

American Systems Corporation

Mclean, VA

Mclean, VA | 295 awards | Top agency Department of Defense | NAICS 541330

$255,031,500

Securigence LLC

Leesburg, VA

Leesburg, VA | 71 awards | Top agency Department of Defense | NAICS 541511

$28,621,038

Guidehouse Digital LLC

Mc Lean, VA

Mc Lean, VA | 389 awards | Top agency Department of Homeland Security | NAICS 541512

$169,246,546

Aoc Connect, LLC

Ashburn, VA

Ashburn, VA | 241 awards | Top agency Department of Defense | NAICS 517110

$47,691,290

Metrostar Systems, LLC

Reston, VA

Reston, VA | 73 awards | Top agency Department of Defense | NAICS 541512

$122,419,021

Agile Defense, LLC

Mclean, VA

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

$392,438,275

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