General Services Administration NAICS 541990 and PSC R499 contractors

All Other Professional, Scientific, and Technical Services. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under General Services Administration.

General Services Administration · NAICS 541990 · PSC R499

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$29,551,880,200

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 541990 and PSC R499

Cape Fox Federal Integrators, LLC

Chantilly, VA

Chantilly, VA | 32 awards | Top agency Department of Defense | NAICS 541330

$68,079,889

Ellumen, Inc.

Silver Spring, MD

Silver Spring, MD | 52 awards | Top agency Department of Defense | NAICS 541512

$33,824,251

Nisgaa Ciops LLC

Juneau, AK

Juneau, AK | 45 awards | Top agency Department of Defense | NAICS 541519

$25,656,050

Golden Key Group, LLC

Reston, VA

Reston, VA | 126 awards | Top agency Department of Commerce | NAICS 541612

$133,310,690

Bowhead Mission Solutions, LLC

Springfield, VA

Springfield, VA | 47 awards | Top agency General Services Administration | NAICS 541330

$63,158,970

Goldbelt Nighthawk, LLC

Newport News, VA

Newport News, VA | 28 awards | Top agency Department of Defense | NAICS 541519

$33,208,520

Censeo Consulting Group, Inc.

Washington, DC

Washington, DC | 117 awards | Top agency General Services Administration | NAICS 541611

$97,126,023

Paragon Technical Services, Inc.

Hilliard, OH

Hilliard, OH | 16 awards | Top agency Department of Energy | NAICS 561612

$260,581,228

Livanta LLC

Virginia Beach, VA

Virginia Beach, VA | 10 awards | Top agency Department of Health and Human Services | NAICS 541618

$18,066,259

Telum Protection CORP

Southern Pines, NC

Southern Pines, NC | 5 awards | Top agency Department of Defense | NAICS 541611

$4,868,356

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