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NAICS 541519 and PSC R499 contractors

Other Computer Related Services. SUPPORT- PROFESSIONAL: OTHER. Cross-code contractor overlap.

NAICS 541519 + PSC R499

Last updated: April 17, 2026

Visible recipients

161

Mapped obligations

$96,175,011,106

State overlap

Top recipients

Visible recipients in the NAICS 541519 and PSC R499 overlap

Ad Hoc LLC

Mclean, VA

Mclean, VA | 36 awards | Top agency Department of Health and Human Services | NAICS 541511

$42,237,523

Fearless Solutions, LLC

Baltimore, MD

Baltimore, MD | 68 awards | Top agency Department of Health and Human Services | NAICS 541511

$37,297,903

Trillion Technology Solutions INC

Reston, VA

Reston, VA | 57 awards | Top agency Department of Homeland Security | NAICS 541512

$24,115,893

Indev LLC

Arlington, VA

Arlington, VA | 60 awards | Top agency Department of Homeland Security | NAICS 541513

$5,988,141

Hntb Corporation

Kansas City, MO

Kansas City, MO | 24 awards | Top agency Department of Defense | NAICS 541330

$11,446,904

Trigent Solutions INC

Chantilly, VA

Chantilly, VA | 65 awards | Top agency Department of Health and Human Services | NAICS 541512

$10,872,882

Lantana Consulting Group, INC

East Thetford, VT

East Thetford, VT | 32 awards | Top agency Department of Health and Human Services | NAICS 541519

$380,919,052

Netimpact Strategies INC

Herndon, VA

Herndon, VA | 45 awards | Top agency Department of Defense | NAICS 541519

$216,008,571

Healthcare Management Solutions, LLC

Fairmont, WV

Fairmont, WV | 23 awards | Top agency Department of Health and Human Services | NAICS 541611

$185,386,418

Peraton Government Communications Inc.

Herndon, VA

Herndon, VA | 42 awards | Top agency Department of Defense | NAICS 517110

$569,646,852

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