Department of the Treasury NAICS 541330 contractors

Engineering Services. Contractors in this NAICS lane under Department of the Treasury.

Agency: Department of the Treasury

Last updated: April 19, 2026

Visible recipients

Mapped obligations

$22,980,263,013

Visible recipients tied to Department of the Treasury and NAICS 541330

Gannett Fleming, Inc.

Camp Hill, PA

Camp Hill, PA | 5 awards | Top agency Department of Defense | NAICS 541512

$19,448,088

Nez Perce Tribe

Lapwai, ID

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

$800,901

Intellect Solutions, LLC

Vienna, VA

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

$57,262,709

Tyto Government Solutions INC

Reston, VA

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

$504,265,864

Integral Federal, Inc.

Mc Lean, VA

Mc Lean, VA | 72 awards | Top agency Department of Defense | NAICS 333244

$167,008,213

Seminole Tribe Of Florida

Hollywood, FL

Hollywood, FL | 131 awards | Top agency Department of the Treasury | NAICS 311611

$196,430

Mantech Gray Hawk Systems, Inc.

Falls Church, VA

Falls Church, VA | 5 awards | Top agency Department of Defense | NAICS 541330

$15,885,465

Vse Corporation

Miramar, FL

Miramar, FL | 145 awards | Top agency Department of Defense | NAICS 336611

$289,711,015

Fedwriters, Inc.

Fairfax, VA

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

$19,249,749

Suvi Global Services LLC

Herndon, VA

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

$16,058,843

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