Department of the Treasury NAICS 541330 and PSC DA01 contractors

Engineering Services. IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR). Cross-code overlap under Department of the Treasury.

Department of the Treasury · NAICS 541330 · PSC DA01

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$6,620,204,550

State overlap

Top recipients

Visible recipients in the Department of the Treasury overlap of NAICS 541330 and PSC DA01

Deloitte Consulting LLP

Arlington, VA

Arlington, VA | 1,829 awards | Top agency Department of Defense | NAICS 541512

$3,750,401,358

Peraton Technology Services Inc.

Chantilly, VA

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

$1,187,327,992

Halvik, LLC

Vienna, VA

Vienna, VA | 202 awards | Top agency Department of Defense | NAICS 541330

$414,795,538

American Systems Corporation

Mclean, VA

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

$1,004,176,108

Maveris LLC

Mclean, VA

Mclean, VA | 26 awards | Top agency Department of Veterans Affairs | NAICS 541511

$500

Tantus Technologies, Inc.

Arlington, VA

Arlington, VA | 49 awards | Top agency Department of Health and Human Services | NAICS 541512

$37,160,925

Electrosoft Services, LLC

Reston, VA

Reston, VA | 108 awards | Top agency Department of Defense | NAICS 541519

$37,162,028

Suvi Global Services LLC

Herndon, VA

Herndon, VA | 70 awards | Top agency Department of Justice | NAICS 541512

$25,658,640

Dt Professional Services, LLC

Moorpark, CA

Moorpark, CA | 59 awards | Top agency Department of Defense | NAICS 541330

$45,199,880

Indev LLC

Arlington, VA

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

$19,781,033

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