Department of Defense NAICS 541330 contractors

Engineering Services. Contractors in this NAICS lane under Department of Defense.

Agency: Department of Defense

Last updated: April 19, 2026

Visible recipients

391

Mapped obligations

$384,687,047,787

Visible recipients tied to Department of Defense and NAICS 541330

Metis Technology Solutions, Inc.

Albuquerque, NM

Albuquerque, NM | 52 awards | Top agency National Aeronautics and Space Administration | NAICS 541330

$53,240,634

Akima Intra-data, LLC

Colorado Springs, CO

Colorado Springs, CO | 41 awards | Top agency Department of Defense | NAICS 561210

$11,181,461

Cherokee Nation Government Solutions LLC

Tulsa, OK

Tulsa, OK | 56 awards | Top agency Department of Defense | NAICS 541330

$34,533,868

Wsp USA Solutions INC

Arlington, VA

Arlington, VA | 228 awards | Top agency Department of Defense | NAICS 541330

$130,524,598

Moffatt & Nichol - Aecom Jv

Clifton, NJ

Clifton, NJ | 9 awards | Top agency Department of Defense | NAICS 541330

$35,925,716

Gannett Fleming, Inc.

Camp Hill, PA

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

$19,448,088

Ce2 Kleinfelder Jv

Pleasanton, CA

Pleasanton, CA | 5 awards | Top agency Department of Defense | NAICS 562910

$321,154

Intellect Solutions, LLC

Vienna, VA

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

$57,262,709

Exp Federal Inc.

Chicago, IL

Chicago, IL | 62 awards | Top agency Department of Defense | NAICS 541512

$166,117,482

Tyto Government Solutions INC

Reston, VA

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

$504,265,864

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