Department of Transportation NAICS 541330 and PSC D318 contractors

Engineering Services. IT AND TELECOM- INTEGRATED HARDWARE/SOFTWARE/SERVICES SOLUTIONS, PREDOMINANTLY SERVICES. Cross-code overlap under Department of Transportation.

Department of Transportation · NAICS 541330 · PSC D318

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$6,480,245,348

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 541330 and PSC D318

Peraton Inc.

Herndon, VA

Herndon, VA | 1,140 awards | Top agency Department of Defense | NAICS 541330

$6,019,998,207

Gannett Fleming, Inc.

Camp Hill, PA

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

$27,924,946

Mcr Federal, LLC

Alexandria, VA

Alexandria, VA | 23 awards | Top agency Department of Defense | NAICS 541712

$190,420,857

Arctic Slope Technical Services, Inc.

Beltsville, MD

Beltsville, MD | 126 awards | Top agency National Aeronautics and Space Administration | NAICS 541712

$241,901,338

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