General Services Administration NAICS 541519 and PSC R499 contractors

Other Computer Related Services. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under General Services Administration.

General Services Administration · NAICS 541519 · PSC R499

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$69,693,809,119

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 541519 and PSC R499

Maximus Federal It, LLC

Mclean, VA

Mclean, VA | 5 awards | Top agency Department of Health and Human Services | NAICS 541519

$7,542,585

Drt Strategies, Inc.

Arlington, VA

Arlington, VA | 33 awards | Top agency Department of Health and Human Services | NAICS 541519

$287,123,250

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

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

Healthcare Management Solutions, LLC

Fairmont, WV

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

$185,386,418

Aretum LLC

Bethesda, MD

Bethesda, MD | 10 awards | Top agency Department of Veterans Affairs | NAICS 513210

$483,895

Credence Dynamo Technologies LLC

Vienna, VA

Vienna, VA | 13 awards | Top agency Department of Defense | NAICS 541512

$16,624

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