Department of Transportation NAICS 541512 and PSC R425 contractors

Computer Systems Design Services. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Cross-code overlap under Department of Transportation.

Department of Transportation · NAICS 541512 · PSC R425

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$87,608,794,286

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 541512 and PSC R425

Credence Dynamo Solutions LLC

Vienna, VA

Vienna, VA | 102 awards | Top agency Department of Defense | NAICS 541330

$96,007,295

Macaulay-brown, Inc.

Dayton, OH

Dayton, OH | 5 awards | Top agency General Services Administration | NAICS 541511

$2,958,374

Karsun Solutions LLC

Herndon, VA

Herndon, VA | 125 awards | Top agency Department of Transportation | NAICS 541519

$524,232,851

Delta Solutions & Strategies LLC

Colorado Springs, CO

Colorado Springs, CO | 47 awards | Top agency Department of Defense | NAICS 541330

$69,583,673

Asrc Communications, Ltd.

Beltsville, MD

Beltsville, MD | 114 awards | Top agency Department of Defense | NAICS 561210

$4,394,763

Inalab Consulting, Inc.

Fairfax, VA

Fairfax, VA | 136 awards | Top agency Department of Defense | NAICS 541330

$60,890,453

Bowhead Mission Solutions, LLC

Springfield, VA

Springfield, VA | 47 awards | Top agency General Services Administration | NAICS 541330

$411,009,630

Forward Slope INC

San Diego, CA

San Diego, CA | 56 awards | Top agency Department of Defense | NAICS 541330

$60,427,160

Actionet INC

Vienna, VA

Vienna, VA | 50 awards | Top agency Department of Energy | NAICS 541512

$2,019,038,865

Cognosante Cds, LLC

Arlington, VA

Arlington, VA | 20 awards | Top agency Department of Homeland Security | NAICS 541512

$148,007,678

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