Department of the Treasury NAICS 541330 and PSC R499 contractors

Engineering Services. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under Department of the Treasury.

Department of the Treasury · NAICS 541330 · PSC R499

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$23,965,659,458

State overlap

Top recipients

Visible recipients in the Department of the Treasury overlap of NAICS 541330 and PSC R499

Delta Solutions & Strategies LLC

Colorado Springs, CO

Colorado Springs, CO | 47 awards | Top agency Department of Defense | NAICS 541330

$567,701,009

Nez Perce Tribe

Lapwai, ID

Lapwai, ID | 187 awards | Top agency Department of Health and Human Services | NAICS 541990

$1,948,768

Intellect Solutions, LLC

Vienna, VA

Vienna, VA | 86 awards | Top agency Department of Defense | NAICS 541511

$149,667,588

Tyto Government Solutions INC

Reston, VA

Reston, VA | 88 awards | Top agency Department of Defense | NAICS 541330

$696,930,943

Fedwriters, Inc.

Fairfax, VA

Fairfax, VA | 256 awards | Top agency Department of Commerce | NAICS 541611

$39,448,382

Indev LLC

Arlington, VA

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

$143,036

Anika Systems Incorporated

Leesburg, VA

Leesburg, VA | 78 awards | Top agency Department of the Treasury | NAICS 541511

$65,230,023

Mbl Technologies, Inc.

Arlington, VA

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

$26,096,510

Crow Tribe

Crow Agency, MT

Crow Agency, MT | 20 awards | Top agency Department of the Interior | NAICS 237110

$527,744

M9 Solutions LLC

Atlanta, GA

Atlanta, GA | 2 awards | Top agency Small Business Administration | NAICS 541511

$1,000

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