Department of Transportation NAICS 541310 contractors

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

Agency: Department of Transportation

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$1,190,292,978

Visible recipients tied to Department of Transportation and NAICS 541310

Kimley-horn And Associates INC

Raleigh, NC

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

$139,000

Pueblo Of Laguna

Laguna, NM

Laguna, NM | 58 awards | Top agency Department of the Treasury | NAICS 237110

$16,512

Kleinfelder-geomatrix

San Diego, CA

San Diego, CA | 5 awards | Top agency Department of Defense | NAICS 541330

$27,095

Pueblo Of Santa Ana

Bernalillo, NM

Bernalillo, NM | 89 awards | Top agency Department of the Interior | NAICS 237990

$224,559

Hntb Corporation

Kansas City, MO

Kansas City, MO | 24 awards | Top agency Department of Defense | NAICS 541330

$18,498,005

Kleinfelder Northeast, Inc.

Boston, MA

Boston, MA | 5 awards | Top agency Department of Defense | NAICS 541310

$7,161,823

Freese And Nichols, Inc.

Fort Worth, TX

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

$83,308

Atkins North America, Inc.

Dallas, TX

Dallas, TX | 8 awards | Top agency Department of Defense | NAICS 541330

$69,152,814

Rs&h, Inc.

Merritt Island, FL

Merritt Island, FL | 21 awards | Top agency National Aeronautics and Space Administration | NAICS 541310

$134,170,135

Cha Consulting, Inc.

Albany, NY

Albany, NY | 5 awards | Top agency Department of Defense | NAICS 541330

$130,020

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