Department of Transportation NAICS 541712 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology). Contractors in this NAICS lane under Department of Transportation.

Agency: Department of Transportation

Last updated: April 19, 2026

Visible recipients

Mapped obligations

$68,080,248,883

Visible recipients tied to Department of Transportation and NAICS 541712

Amentum Environment & Energy, Inc.

Aiken, SC

Aiken, SC | 37 awards | Top agency Department of Energy | NAICS 541712

$608,390,851

Asrc Research And Technology Solutions LLC

Beltsville, MD

Beltsville, MD | 20 awards | Top agency National Aeronautics and Space Administration | NAICS 541330

$21,831,757

Navmar Applied Sciences CORP

Warminster, PA

Warminster, PA | 74 awards | Top agency Department of Defense | NAICS 541712

$932,854,395

National Institute Of Aerospace Associates

Hampton, VA

Hampton, VA | 26 awards | Top agency National Aeronautics and Space Administration | NAICS 541712

$102,327,689

Bluehalo Labs, LLC

Germantown, MD

Germantown, MD | 9 awards | Top agency Department of Defense | NAICS 541712

$379,358,404

S & K Global Solutions LLC

Polson, MT

Polson, MT | 17 awards | Top agency Department of Defense | NAICS 541511

$19,345,097

Infoscitex Corporation

Dayton, OH

Dayton, OH | 5 awards | Top agency Department of Defense | NAICS 541712

$99,909

Shaw Environmental & Infrastructure, Inc.

Moorestown, NJ

Moorestown, NJ | 5 awards | Top agency Department of Defense | NAICS 237990

$36,394,459

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