Department of the Treasury NAICS 541715 and PSC R499 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under Department of the Treasury.

Department of the Treasury · NAICS 541715 · PSC R499

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$1,958,049,534

State overlap

Top recipients

Visible recipients in the Department of the Treasury overlap of NAICS 541715 and PSC R499

Peraton Technology Services Inc.

Chantilly, VA

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

$786,636,920

American Systems Corporation

Mclean, VA

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

$745,387,738

Tatitlek Federal Services LLC

Anchorage, AK

Anchorage, AK | 230 awards | Top agency Department of State | NAICS 541611

$304,585,260

Goldbelt Professional Services, LLC

Chesapeake, VA

Chesapeake, VA | 75 awards | Top agency Department of Health and Human Services | NAICS 541611

$90,714,668

Mbl Technologies, Inc.

Arlington, VA

Arlington, VA | 31 awards | Top agency Department of Health and Human Services | NAICS 541512

$26,097,010

Netizen Corporation

Allentown, PA

Allentown, PA | 30 awards | Top agency Department of Defense | NAICS 541519

$4,627,938

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