Department of Defense NAICS 541310 contractors

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

Agency: Department of Defense

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$3,878,027,647

Visible recipients tied to Department of Defense and NAICS 541310

Michael Baker International Holdco Corporation

Moon Township, PA

Moon Township, PA | 5 awards | Top agency Department of Defense | NAICS 541330

-$57,077

Nika Technologies INC

Rockville, MD

Rockville, MD | 40 awards | Top agency Department of Defense | NAICS 561210

$615,143

Stantec Consulting Services Inc.

Denver, CO

Denver, CO | 138 awards | Top agency Department of Defense | NAICS 541330

$59,147,303

Barge Design Solutions, Inc.

Nashville, TN

Nashville, TN | 5 awards | Top agency Department of Defense | NAICS 541310

$20,487,164

Aecom International Inc.

Frankfurt Am Main

Frankfurt Am Main | 104 awards | Top agency Department of Defense | NAICS 541330

$44,084,475

Huitt-zollars, Inc.

Fort Worth, TX

Fort Worth, TX | 5 awards | Top agency Department of Defense | NAICS 541330

$8,428,066

Hdr Architecture, Inc.

Arlington, VA

Arlington, VA | 51 awards | Top agency Department of Defense | NAICS 541330

$282,859,950

Wsp USA INC

Federal Way, WA

Federal Way, WA | 28 awards | Top agency Department of Defense | NAICS 541330

$42,047,571

Parsons Infrastructure & Technology Group Inc.

San Antonio, TX

San Antonio, TX | 5 awards | Top agency Department of Defense | NAICS 541310

$15,803,638

Kimley-horn And Associates INC

Raleigh, NC

Raleigh, NC | 24 awards | Top agency Department of Transportation | NAICS 541330

$139,000

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